diff options
| author | Jason Cooper <jason@lakedaemon.net> | 2014-03-24 01:49:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-18 15:47:42 -0700 |
| commit | 39bd42b0855fa95ec923854cfeda58e3bbb77b4a (patch) | |
| tree | ea9db03404007bd98ca8ded35c35dc5608b3aebf /drivers/staging/skein | |
| parent | e6d336f5c68c7d83bb66aeaa29967f25e7adc8e4 (diff) | |
staging: crypto: skein: fix leading whitespace
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/skein')
| -rw-r--r-- | drivers/staging/skein/include/skein.h | 136 | ||||
| -rw-r--r-- | drivers/staging/skein/include/skeinApi.h | 284 | ||||
| -rw-r--r-- | drivers/staging/skein/include/skein_iv.h | 276 | ||||
| -rw-r--r-- | drivers/staging/skein/include/threefishApi.h | 230 | ||||
| -rw-r--r-- | drivers/staging/skein/skein.c | 1126 | ||||
| -rw-r--r-- | drivers/staging/skein/skeinApi.c | 320 | ||||
| -rw-r--r-- | drivers/staging/skein/skeinBlockNo3F.c | 286 | ||||
| -rw-r--r-- | drivers/staging/skein/skein_block.c | 1012 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish1024Block.c | 2740 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish256Block.c | 639 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish512Block.c | 1254 | ||||
| -rw-r--r-- | drivers/staging/skein/threefishApi.c | 102 |
12 files changed, 4200 insertions, 4205 deletions
diff --git a/drivers/staging/skein/include/skein.h b/drivers/staging/skein/include/skein.h index 18bb15824e41..906bcee41c39 100644 --- a/drivers/staging/skein/include/skein.h +++ b/drivers/staging/skein/include/skein.h @@ -38,11 +38,11 @@ #define Skein_Swap64(w64) (w64) enum - { - SKEIN_SUCCESS = 0, /* return codes from Skein calls */ - SKEIN_FAIL = 1, - SKEIN_BAD_HASHLEN = 2 - }; + { + SKEIN_SUCCESS = 0, /* return codes from Skein calls */ + SKEIN_FAIL = 1, + SKEIN_BAD_HASHLEN = 2 + }; #define SKEIN_MODIFIER_WORDS (2) /* number of modifier (tweak) words */ @@ -64,32 +64,32 @@ enum #define SKEIN1024_BLOCK_BYTES (8*SKEIN1024_STATE_WORDS) struct skein_ctx_hdr - { - size_t hashBitLen; /* size of hash result, in bits */ - size_t bCnt; /* current byte count in buffer b[] */ - u64 T[SKEIN_MODIFIER_WORDS]; /* tweak words: T[0]=byte cnt, T[1]=flags */ - }; + { + size_t hashBitLen; /* size of hash result, in bits */ + size_t bCnt; /* current byte count in buffer b[] */ + u64 T[SKEIN_MODIFIER_WORDS]; /* tweak words: T[0]=byte cnt, T[1]=flags */ + }; struct skein_256_ctx /* 256-bit Skein hash context structure */ - { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN_256_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN_256_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ - }; + { + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN_256_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN_256_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + }; struct skein_512_ctx /* 512-bit Skein hash context structure */ - { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN_512_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN_512_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ - }; + { + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN_512_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN_512_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + }; struct skein1024_ctx /* 1024-bit Skein hash context structure */ - { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN1024_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN1024_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ - }; + { + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN1024_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN1024_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + }; /* Skein APIs for (incremental) "straight hashing" */ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen); @@ -150,18 +150,18 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); /* tweak word T[1]: bit field starting positions */ #define SKEIN_T1_BIT(BIT) ((BIT) - 64) /* offset 64 because it's the second word */ - + #define SKEIN_T1_POS_TREE_LVL SKEIN_T1_BIT(112) /* bits 112..118: level in hash tree */ #define SKEIN_T1_POS_BIT_PAD SKEIN_T1_BIT(119) /* bit 119 : partial final input byte */ #define SKEIN_T1_POS_BLK_TYPE SKEIN_T1_BIT(120) /* bits 120..125: type field */ #define SKEIN_T1_POS_FIRST SKEIN_T1_BIT(126) /* bits 126 : first block flag */ #define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* bit 127 : final block flag */ - + /* tweak word T[1]: flag bit definition(s) */ #define SKEIN_T1_FLAG_FIRST (((u64) 1) << SKEIN_T1_POS_FIRST) #define SKEIN_T1_FLAG_FINAL (((u64) 1) << SKEIN_T1_POS_FINAL) #define SKEIN_T1_FLAG_BIT_PAD (((u64) 1) << SKEIN_T1_POS_BIT_PAD) - + /* tweak word T[1]: tree level bit field mask */ #define SKEIN_T1_TREE_LVL_MASK (((u64)0x7F) << SKEIN_T1_POS_TREE_LVL) #define SKEIN_T1_TREE_LEVEL(n) (((u64) (n)) << SKEIN_T1_POS_TREE_LVL) @@ -213,9 +213,9 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); #define SKEIN_CFG_TREE_MAX_LEVEL_MSK (((u64) 0xFF) << SKEIN_CFG_TREE_MAX_LEVEL_POS) #define SKEIN_CFG_TREE_INFO(leaf, node, maxLvl) \ - ((((u64)(leaf)) << SKEIN_CFG_TREE_LEAF_SIZE_POS) | \ - (((u64)(node)) << SKEIN_CFG_TREE_NODE_SIZE_POS) | \ - (((u64)(maxLvl)) << SKEIN_CFG_TREE_MAX_LEVEL_POS)) + ((((u64)(leaf)) << SKEIN_CFG_TREE_LEAF_SIZE_POS) | \ + (((u64)(node)) << SKEIN_CFG_TREE_NODE_SIZE_POS) | \ + (((u64)(maxLvl)) << SKEIN_CFG_TREE_MAX_LEVEL_POS)) #define SKEIN_CFG_TREE_INFO_SEQUENTIAL SKEIN_CFG_TREE_INFO(0, 0, 0) /* use as treeInfo in InitExt() call for sequential processing */ @@ -233,17 +233,17 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); /* set both tweak words at once */ #define Skein_Set_T0_T1(ctxPtr, T0, T1) \ - { \ - Skein_Set_T0(ctxPtr, (T0)); \ - Skein_Set_T1(ctxPtr, (T1)); \ - } + { \ + Skein_Set_T0(ctxPtr, (T0)); \ + Skein_Set_T1(ctxPtr, (T1)); \ + } #define Skein_Set_Type(ctxPtr, BLK_TYPE) \ - Skein_Set_T1(ctxPtr, SKEIN_T1_BLK_TYPE_##BLK_TYPE) + Skein_Set_T1(ctxPtr, SKEIN_T1_BLK_TYPE_##BLK_TYPE) /* set up for starting with a new type: h.T[0]=0; h.T[1] = NEW_TYPE; h.bCnt=0; */ #define Skein_Start_New_Type(ctxPtr, BLK_TYPE) \ - { Skein_Set_T0_T1(ctxPtr, 0, SKEIN_T1_FLAG_FIRST | SKEIN_T1_BLK_TYPE_##BLK_TYPE); (ctxPtr)->h.bCnt = 0; } + { Skein_Set_T0_T1(ctxPtr, 0, SKEIN_T1_FLAG_FIRST | SKEIN_T1_BLK_TYPE_##BLK_TYPE); (ctxPtr)->h.bCnt = 0; } #define Skein_Clear_First_Flag(hdr) { (hdr).T[1] &= ~SKEIN_T1_FLAG_FIRST; } #define Skein_Set_Bit_Pad_Flag(hdr) { (hdr).T[1] |= SKEIN_T1_FLAG_BIT_PAD; } @@ -270,37 +270,37 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); ** Skein block function constants (shared across Ref and Opt code) ******************************************************************/ enum - { - /* Skein_256 round rotation constants */ - R_256_0_0 = 14, R_256_0_1 = 16, - R_256_1_0 = 52, R_256_1_1 = 57, - R_256_2_0 = 23, R_256_2_1 = 40, - R_256_3_0 = 5, R_256_3_1 = 37, - R_256_4_0 = 25, R_256_4_1 = 33, - R_256_5_0 = 46, R_256_5_1 = 12, - R_256_6_0 = 58, R_256_6_1 = 22, - R_256_7_0 = 32, R_256_7_1 = 32, - - /* Skein_512 round rotation constants */ - R_512_0_0 = 46, R_512_0_1 = 36, R_512_0_2 = 19, R_512_0_3 = 37, - R_512_1_0 = 33, R_512_1_1 = 27, R_512_1_2 = 14, R_512_1_3 = 42, - R_512_2_0 = 17, R_512_2_1 = 49, R_512_2_2 = 36, R_512_2_3 = 39, - R_512_3_0 = 44, R_512_3_1 = 9, R_512_3_2 = 54, R_512_3_3 = 56, - R_512_4_0 = 39, R_512_4_1 = 30, R_512_4_2 = 34, R_512_4_3 = 24, - R_512_5_0 = 13, R_512_5_1 = 50, R_512_5_2 = 10, R_512_5_3 = 17, - R_512_6_0 = 25, R_512_6_1 = 29, R_512_6_2 = 39, R_512_6_3 = 43, - R_512_7_0 = 8, R_512_7_1 = 35, R_512_7_2 = 56, R_512_7_3 = 22, - - /* Skein1024 round rotation constants */ - R1024_0_0 = 24, R1024_0_1 = 13, R1024_0_2 = 8, R1024_0_3 = 47, R1024_0_4 = 8, R1024_0_5 = 17, R1024_0_6 = 22, R1024_0_7 = 37, - R1024_1_0 = 38, R1024_1_1 = 19, R1024_1_2 = 10, R1024_1_3 = 55, R1024_1_4 = 49, R1024_1_5 = 18, R1024_1_6 = 23, R1024_1_7 = 52, - R1024_2_0 = 33, R1024_2_1 = 4, R1024_2_2 = 51, R1024_2_3 = 13, R1024_2_4 = 34, R1024_2_5 = 41, R1024_2_6 = 59, R1024_2_7 = 17, - R1024_3_0 = 5, R1024_3_1 = 20, R1024_3_2 = 48, R1024_3_3 = 41, R1024_3_4 = 47, R1024_3_5 = 28, R1024_3_6 = 16, R1024_3_7 = 25, - R1024_4_0 = 41, R1024_4_1 = 9, R1024_4_2 = 37, R1024_4_3 = 31, R1024_4_4 = 12, R1024_4_5 = 47, R1024_4_6 = 44, R1024_4_7 = 30, - R1024_5_0 = 16, R1024_5_1 = 34, R1024_5_2 = 56, R1024_5_3 = 51, R1024_5_4 = 4, R1024_5_5 = 53, R1024_5_6 = 42, R1024_5_7 = 41, - R1024_6_0 = 31, R1024_6_1 = 44, R1024_6_2 = 47, R1024_6_3 = 46, R1024_6_4 = 19, R1024_6_5 = 42, R1024_6_6 = 44, R1024_6_7 = 25, - R1024_7_0 = 9, R1024_7_1 = 48, R1024_7_2 = 35, R1024_7_3 = 52, R1024_7_4 = 23, R1024_7_5 = 31, R1024_7_6 = 37, R1024_7_7 = 20 - }; + { + /* Skein_256 round rotation constants */ + R_256_0_0 = 14, R_256_0_1 = 16, + R_256_1_0 = 52, R_256_1_1 = 57, + R_256_2_0 = 23, R_256_2_1 = 40, + R_256_3_0 = 5, R_256_3_1 = 37, + R_256_4_0 = 25, R_256_4_1 = 33, + R_256_5_0 = 46, R_256_5_1 = 12, + R_256_6_0 = 58, R_256_6_1 = 22, + R_256_7_0 = 32, R_256_7_1 = 32, + + /* Skein_512 round rotation constants */ + R_512_0_0 = 46, R_512_0_1 = 36, R_512_0_2 = 19, R_512_0_3 = 37, + R_512_1_0 = 33, R_512_1_1 = 27, R_512_1_2 = 14, R_512_1_3 = 42, + R_512_2_0 = 17, R_512_2_1 = 49, R_512_2_2 = 36, R_512_2_3 = 39, + R_512_3_0 = 44, R_512_3_1 = 9, R_512_3_2 = 54, R_512_3_3 = 56, + R_512_4_0 = 39, R_512_4_1 = 30, R_512_4_2 = 34, R_512_4_3 = 24, + R_512_5_0 = 13, R_512_5_1 = 50, R_512_5_2 = 10, R_512_5_3 = 17, + R_512_6_0 = 25, R_512_6_1 = 29, R_512_6_2 = 39, R_512_6_3 = 43, + R_512_7_0 = 8, R_512_7_1 = 35, R_512_7_2 = 56, R_512_7_3 = 22, + + /* Skein1024 round rotation constants */ + R1024_0_0 = 24, R1024_0_1 = 13, R1024_0_2 = 8, R1024_0_3 = 47, R1024_0_4 = 8, R1024_0_5 = 17, R1024_0_6 = 22, R1024_0_7 = 37, + R1024_1_0 = 38, R1024_1_1 = 19, R1024_1_2 = 10, R1024_1_3 = 55, R1024_1_4 = 49, R1024_1_5 = 18, R1024_1_6 = 23, R1024_1_7 = 52, + R1024_2_0 = 33, R1024_2_1 = 4, R1024_2_2 = 51, R1024_2_3 = 13, R1024_2_4 = 34, R1024_2_5 = 41, R1024_2_6 = 59, R1024_2_7 = 17, + R1024_3_0 = 5, R1024_3_1 = 20, R1024_3_2 = 48, R1024_3_3 = 41, R1024_3_4 = 47, R1024_3_5 = 28, R1024_3_6 = 16, R1024_3_7 = 25, + R1024_4_0 = 41, R1024_4_1 = 9, R1024_4_2 = 37, R1024_4_3 = 31, R1024_4_4 = 12, R1024_4_5 = 47, R1024_4_6 = 44, R1024_4_7 = 30, + R1024_5_0 = 16, R1024_5_1 = 34, R1024_5_2 = 56, R1024_5_3 = 51, R1024_5_4 = 4, R1024_5_5 = 53, R1024_5_6 = 42, R1024_5_7 = 41, + R1024_6_0 = 31, R1024_6_1 = 44, R1024_6_2 = 47, R1024_6_3 = 46, R1024_6_4 = 19, R1024_6_5 = 42, R1024_6_6 = 44, R1024_6_7 = 25, + R1024_7_0 = 9, R1024_7_1 = 48, R1024_7_2 = 35, R1024_7_3 = 52, R1024_7_4 = 23, R1024_7_5 = 31, R1024_7_6 = 37, R1024_7_7 = 20 + }; #ifndef SKEIN_ROUNDS #define SKEIN_256_ROUNDS_TOTAL (72) /* number of rounds for the different block sizes */ diff --git a/drivers/staging/skein/include/skeinApi.h b/drivers/staging/skein/include/skeinApi.h index 2c52797918cf..0d7d59eff460 100644 --- a/drivers/staging/skein/include/skeinApi.h +++ b/drivers/staging/skein/include/skeinApi.h @@ -81,148 +81,148 @@ OTHER DEALINGS IN THE SOFTWARE. #include <linux/types.h> #include <skein.h> - /** - * Which Skein size to use - */ - enum skein_size { - Skein256 = 256, /*!< Skein with 256 bit state */ - Skein512 = 512, /*!< Skein with 512 bit state */ - Skein1024 = 1024 /*!< Skein with 1024 bit state */ - }; - - /** - * Context for Skein. - * - * This structure was setup with some know-how of the internal - * Skein structures, in particular ordering of header and size dependent - * variables. If Skein implementation changes this, then adapt these - * structures as well. - */ - struct skein_ctx { - u64 skeinSize; - u64 XSave[SKEIN_MAX_STATE_WORDS]; /* save area for state variables */ - union { - struct skein_ctx_hdr h; - struct skein_256_ctx s256; - struct skein_512_ctx s512; - struct skein1024_ctx s1024; - } m; - }; - - /** - * Prepare a Skein context. - * - * An application must call this function before it can use the Skein - * context. The functions clears memory and initializes size dependent - * variables. - * - * @param ctx - * Pointer to a Skein context. - * @param size - * Which Skein size to use. - * @return - * SKEIN_SUCESS of SKEIN_FAIL - */ - int skeinCtxPrepare(struct skein_ctx *ctx, enum skein_size size); - - /** - * Initialize a Skein context. - * - * Initializes the context with this data and saves the resulting Skein - * state variables for further use. - * - * @param ctx - * Pointer to a Skein context. - * @param hashBitLen - * Number of MAC hash bits to compute - * @return - * SKEIN_SUCESS of SKEIN_FAIL - * @see skeinReset - */ - int skeinInit(struct skein_ctx *ctx, size_t hashBitLen); - - /** - * Resets a Skein context for further use. - * - * Restores the saved chaining variables to reset the Skein context. - * Thus applications can reuse the same setup to process several - * messages. This saves a complete Skein initialization cycle. - * - * @param ctx - * Pointer to a pre-initialized Skein MAC context - */ - void skeinReset(struct skein_ctx *ctx); - - /** - * Initializes a Skein context for MAC usage. - * - * Initializes the context with this data and saves the resulting Skein - * state variables for further use. - * - * Applications call the normal Skein functions to update the MAC and - * get the final result. - * - * @param ctx - * Pointer to an empty or preinitialized Skein MAC context - * @param key - * Pointer to key bytes or NULL - * @param keyLen - * Length of the key in bytes or zero - * @param hashBitLen - * Number of MAC hash bits to compute - * @return - * SKEIN_SUCESS of SKEIN_FAIL - */ - int skeinMacInit(struct skein_ctx *ctx, const u8 *key, size_t keyLen, - size_t hashBitLen); - - /** - * Update Skein with the next part of the message. - * - * @param ctx - * Pointer to initialized Skein context - * @param msg - * Pointer to the message. - * @param msgByteCnt - * Length of the message in @b bytes - * @return - * Success or error code. - */ - int skeinUpdate(struct skein_ctx *ctx, const u8 *msg, - size_t msgByteCnt); - - /** - * Update the hash with a message bit string. - * - * Skein can handle data not only as bytes but also as bit strings of - * arbitrary length (up to its maximum design size). - * - * @param ctx - * Pointer to initialized Skein context - * @param msg - * Pointer to the message. - * @param msgBitCnt - * Length of the message in @b bits. - */ - int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg, - size_t msgBitCnt); - - /** - * Finalize Skein and return the hash. - * - * Before an application can reuse a Skein setup the application must - * reset the Skein context. - * - * @param ctx - * Pointer to initialized Skein context - * @param hash - * Pointer to buffer that receives the hash. The buffer must be large - * enough to store @c hashBitLen bits. - * @return - * Success or error code. - * @see skeinReset - */ - int skeinFinal(struct skein_ctx *ctx, u8 *hash); +/** + * Which Skein size to use + */ +enum skein_size { + Skein256 = 256, /*!< Skein with 256 bit state */ + Skein512 = 512, /*!< Skein with 512 bit state */ + Skein1024 = 1024 /*!< Skein with 1024 bit state */ +}; + +/** + * Context for Skein. + * + * This structure was setup with some know-how of the internal + * Skein structures, in particular ordering of header and size dependent + * variables. If Skein implementation changes this, then adapt these + * structures as well. + */ +struct skein_ctx { + u64 skeinSize; + u64 XSave[SKEIN_MAX_STATE_WORDS]; /* save area for state variables */ + union { + struct skein_ctx_hdr h; + struct skein_256_ctx s256; + struct skein_512_ctx s512; + struct skein1024_ctx s1024; + } m; +}; + +/** + * Prepare a Skein context. + * + * An application must call this function before it can use the Skein + * context. The functions clears memory and initializes size dependent + * variables. + * + * @param ctx + * Pointer to a Skein context. + * @param size + * Which Skein size to use. + * @return + * SKEIN_SUCESS of SKEIN_FAIL + */ +int skeinCtxPrepare(struct skein_ctx *ctx, enum skein_size size); + +/** + * Initialize a Skein context. + * + * Initializes the context with this data and saves the resulting Skein + * state variables for further use. + * + * @param ctx + * Pointer to a Skein context. + * @param hashBitLen + * Number of MAC hash bits to compute + * @return + * SKEIN_SUCESS of SKEIN_FAIL + * @see skeinReset + */ +int skeinInit(struct skein_ctx *ctx, size_t hashBitLen); + +/** + * Resets a Skein context for further use. + * + * Restores the saved chaining variables to reset the Skein context. + * Thus applications can reuse the same setup to process several + * messages. This saves a complete Skein initialization cycle. + * + * @param ctx + * Pointer to a pre-initialized Skein MAC context + */ +void skeinReset(struct skein_ctx *ctx); + +/** + * Initializes a Skein context for MAC usage. + * + * Initializes the context with this data and saves the resulting Skein + * state variables for further use. + * + * Applications call the normal Skein functions to update the MAC and + * get the final result. + * + * @param ctx + * Pointer to an empty or preinitialized Skein MAC context + * @param key + * Pointer to key bytes or NULL + * @param keyLen + * Length of the key in bytes or zero + * @param hashBitLen + * Number of MAC hash bits to compute + * @return + * SKEIN_SUCESS of SKEIN_FAIL + */ +int skeinMacInit(struct skein_ctx *ctx, const u8 *key, size_t keyLen, + size_t hashBitLen); + +/** + * Update Skein with the next part of the message. + * + * @param ctx + * Pointer to initialized Skein context + * @param msg + * Pointer to the message. + * @param msgByteCnt + * Length of the message in @b bytes + * @return + * Success or error code. + */ +int skeinUpdate(struct skein_ctx *ctx, const u8 *msg, + size_t msgByteCnt); + +/** + * Update the hash with a message bit string. + * + * Skein can handle data not only as bytes but also as bit strings of + * arbitrary length (up to its maximum design size). + * + * @param ctx + * Pointer to initialized Skein context + * @param msg + * Pointer to the message. + * @param msgBitCnt + * Length of the message in @b bits. + */ +int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg, + size_t msgBitCnt); + +/** + * Finalize Skein and return the hash. + * + * Before an application can reuse a Skein setup the application must + * reset the Skein context. + * + * @param ctx + * Pointer to initialized Skein context + * @param hash + * Pointer to buffer that receives the hash. The buffer must be large + * enough to store @c hashBitLen bits. + * @return + * Success or error code. + * @see skeinReset + */ +int skeinFinal(struct skein_ctx *ctx, u8 *hash); /** * @} diff --git a/drivers/staging/skein/include/skein_iv.h b/drivers/staging/skein/include/skein_iv.h index 813bad528e3c..bbbba77c44d3 100644 --- a/drivers/staging/skein/include/skein_iv.h +++ b/drivers/staging/skein/include/skein_iv.h @@ -21,179 +21,179 @@ /* blkSize = 256 bits. hashSize = 128 bits */ const u64 SKEIN_256_IV_128[] = - { - MK_64(0xE1111906, 0x964D7260), - MK_64(0x883DAAA7, 0x7C8D811C), - MK_64(0x10080DF4, 0x91960F7A), - MK_64(0xCCF7DDE5, 0xB45BC1C2) - }; + { + MK_64(0xE1111906, 0x964D7260), + MK_64(0x883DAAA7, 0x7C8D811C), + MK_64(0x10080DF4, 0x91960F7A), + MK_64(0xCCF7DDE5, 0xB45BC1C2) + }; /* blkSize = 256 bits. hashSize = 160 bits */ const u64 SKEIN_256_IV_160[] = - { - MK_64(0x14202314, 0x72825E98), - MK_64(0x2AC4E9A2, 0x5A77E590), - MK_64(0xD47A5856, 0x8838D63E), - MK_64(0x2DD2E496, 0x8586AB7D) - }; + { + MK_64(0x14202314, 0x72825E98), + MK_64(0x2AC4E9A2, 0x5A77E590), + MK_64(0xD47A5856, 0x8838D63E), + MK_64(0x2DD2E496, 0x8586AB7D) + }; /* blkSize = 256 bits. hashSize = 224 bits */ const u64 SKEIN_256_IV_224[] = - { - MK_64(0xC6098A8C, 0x9AE5EA0B), - MK_64(0x876D5686, 0x08C5191C), - MK_64(0x99CB88D7, 0xD7F53884), - MK_64(0x384BDDB1, 0xAEDDB5DE) - }; + { + MK_64(0xC6098A8C, 0x9AE5EA0B), + MK_64(0x876D5686, 0x08C5191C), + MK_64(0x99CB88D7, 0xD7F53884), + MK_64(0x384BDDB1, 0xAEDDB5DE) + }; /* blkSize = 256 bits. hashSize = 256 bits */ const u64 SKEIN_256_IV_256[] = - { - MK_64(0xFC9DA860, 0xD048B449), - MK_64(0x2FCA6647, 0x9FA7D833), - MK_64(0xB33BC389, 0x6656840F), - MK_64(0x6A54E920, 0xFDE8DA69) - }; + { + MK_64(0xFC9DA860, 0xD048B449), + MK_64(0x2FCA6647, 0x9FA7D833), + MK_64(0xB33BC389, 0x6656840F), + MK_64(0x6A54E920, 0xFDE8DA69) + }; /* blkSize = 512 bits. hashSize = 128 bits */ const u64 SKEIN_512_IV_128[] = - { - MK_64(0xA8BC7BF3, 0x6FBF9F52), - MK_64(0x1E9872CE, 0xBD1AF0AA), - MK_64(0x309B1790, 0xB32190D3), - MK_64(0xBCFBB854, 0x3F94805C), - MK_64(0x0DA61BCD, 0x6E31B11B), - MK_64(0x1A18EBEA, 0xD46A32E3), - MK_64(0xA2CC5B18, 0xCE84AA82), - MK_64(0x6982AB28, 0x9D46982D) - }; + { + MK_64(0xA8BC7BF3, 0x6FBF9F52), + MK_64(0x1E9872CE, 0xBD1AF0AA), + MK_64(0x309B1790, 0xB32190D3), + MK_64(0xBCFBB854, 0x3F94805C), + MK_64(0x0DA61BCD, 0x6E31B11B), + MK_64(0x1A18EBEA, 0xD46A32E3), + MK_64(0xA2CC5B18, 0xCE84AA82), + MK_64(0x6982AB28, 0x9D46982D) + }; /* blkSize = 512 bits. hashSize = 160 bits */ const u64 SKEIN_512_IV_160[] = - { - MK_64(0x28B81A2A, 0xE013BD91), - MK_64(0xC2F11668, 0xB5BDF78F), - MK_64(0x1760D8F3, 0xF6A56F12), - MK_64(0x4FB74758, 0x8239904F), - MK_64(0x21EDE07F, 0x7EAF5056), - MK_64(0xD908922E, 0x63ED70B8), - MK_64(0xB8EC76FF, 0xECCB52FA), - MK_64(0x01A47BB8, 0xA3F27A6E) - }; + { + MK_64(0x28B81A2A, 0xE013BD91), + MK_64(0xC2F11668, 0xB5BDF78F), + MK_64(0x1760D8F3, 0xF6A56F12), + MK_64(0x4FB74758, 0x8239904F), + MK_64(0x21EDE07F, 0x7EAF5056), + MK_64(0xD908922E, 0x63ED70B8), + MK_64(0xB8EC76FF, 0xECCB52FA), + MK_64(0x01A47BB8, 0xA3F27A6E) + }; /* blkSize = 512 bits. hashSize = 224 bits */ const u64 SKEIN_512_IV_224[] = - { - MK_64(0xCCD06162, 0x48677224), - MK_64(0xCBA65CF3, 0xA92339EF), - MK_64(0x8CCD69D6, 0x52FF4B64), - MK_64(0x398AED7B, 0x3AB890B4), - MK_64(0x0F59D1B1, 0x457D2BD0), - MK_64(0x6776FE65, 0x75D4EB3D), - MK_64(0x99FBC70E, 0x997413E9), - MK_64(0x9E2CFCCF, 0xE1C41EF7) - }; + { + MK_64(0xCCD06162, 0x48677224), + MK_64(0xCBA65CF3, 0xA92339EF), + MK_64(0x8CCD69D6, 0x52FF4B64), + MK_64(0x398AED7B, 0x3AB890B4), + MK_64(0x0F59D1B1, 0x457D2BD0), + MK_64(0x6776FE65, 0x75D4EB3D), + MK_64(0x99FBC70E, 0x997413E9), + MK_64(0x9E2CFCCF, 0xE1C41EF7) + }; /* blkSize = 512 bits. hashSize = 256 bits */ const u64 SKEIN_512_IV_256[] = - { - MK_64(0xCCD044A1, 0x2FDB3E13), - MK_64(0xE8359030, 0x1A79A9EB), - MK_64(0x55AEA061, 0x4F816E6F), - MK_64(0x2A2767A4, 0xAE9B94DB), - MK_64(0xEC06025E, 0x74DD7683), - MK_64(0xE7A436CD, 0xC4746251), - MK_64(0xC36FBAF9, 0x393AD185), - MK_64(0x3EEDBA18, 0x33EDFC13) - }; + { + MK_64(0xCCD044A1, 0x2FDB3E13), + MK_64(0xE8359030, 0x1A79A9EB), + MK_64(0x55AEA061, 0x4F816E6F), + MK_64(0x2A2767A4, 0xAE9B94DB), + MK_64(0xEC06025E, 0x74DD7683), + MK_64(0xE7A436CD, 0xC4746251), + MK_64(0xC36FBAF9, 0x393AD185), + MK_64(0x3EEDBA18, 0x33EDFC13) + }; /* blkSize = 512 bits. hashSize = 384 bits */ const u64 SKEIN_512_IV_384[] = - { - MK_64(0xA3F6C6BF, 0x3A75EF5F), - MK_64(0xB0FEF9CC, 0xFD84FAA4), - MK_64(0x9D77DD66, 0x3D770CFE), - MK_64(0xD798CBF3, 0xB468FDDA), - MK_64(0x1BC4A666, 0x8A0E4465), - MK_64(0x7ED7D434, 0xE5807407), - MK_64(0x548FC1AC, 0xD4EC44D6), - MK_64(0x266E1754, 0x6AA18FF8) - }; + { + MK_64(0xA3F6C6BF, 0x3A75EF5F), + MK_64(0xB0FEF9CC, 0xFD84FAA4), + MK_64(0x9D77DD66, 0x3D770CFE), + MK_64(0xD798CBF3, 0xB468FDDA), + MK_64(0x1BC4A666, 0x8A0E4465), + MK_64(0x7ED7D434, 0xE5807407), + MK_64(0x548FC1AC, 0xD4EC44D6), + MK_64(0x266E1754, 0x6AA18FF8) + }; /* blkSize = 512 bits. hashSize = 512 bits */ const u64 SKEIN_512_IV_512[] = - { - MK_64(0x4903ADFF, 0x749C51CE), - MK_64(0x0D95DE39, 0x9746DF03), - MK_64(0x8FD19341, 0x27C79BCE), - MK_64(0x9A255629, 0xFF352CB1), - MK_64(0x5DB62599, 0xDF6CA7B0), - MK_64(0xEABE394C, 0xA9D5C3F4), - MK_64(0x991112C7, 0x1A75B523), - MK_64(0xAE18A40B, 0x660FCC33) - }; + { + MK_64(0x4903ADFF, 0x749C51CE), + MK_64(0x0D95DE39, 0x9746DF03), + MK_64(0x8FD19341, 0x27C79BCE), + MK_64(0x9A255629, 0xFF352CB1), + MK_64(0x5DB62599, 0xDF6CA7B0), + MK_64(0xEABE394C, 0xA9D5C3F4), + MK_64(0x991112C7, 0x1A75B523), + MK_64(0xAE18A40B, 0x660FCC33) + }; /* blkSize = 1024 bits. hashSize = 384 bits */ const u64 SKEIN1024_IV_384[] = - { - MK_64(0x5102B6B8, 0xC1894A35), - MK_64(0xFEEBC9E3, 0xFE8AF11A), - MK_64(0x0C807F06, 0xE32BED71), - MK_64(0x60C13A52, 0xB41A91F6), - MK_64(0x9716D35D, 0xD4917C38), - MK_64(0xE780DF12, 0x6FD31D3A), - MK_64(0x797846B6, 0xC898303A), - MK_64(0xB172C2A8, 0xB3572A3B), - MK_64(0xC9BC8203, 0xA6104A6C), - MK_64(0x65909338, 0xD75624F4), - MK_64(0x94BCC568, 0x4B3F81A0), - MK_64(0x3EBBF51E, 0x10ECFD46), - MK_64(0x2DF50F0B, 0xEEB08542), - MK_64(0x3B5A6530, 0x0DBC6516), - MK_64(0x484B9CD2, 0x167BBCE1), - MK_64(0x2D136947, 0xD4CBAFEA) - }; + { + MK_64(0x5102B6B8, 0xC1894A35), + MK_64(0xFEEBC9E3, 0xFE8AF11A), + MK_64(0x0C807F06, 0xE32BED71), + MK_64(0x60C13A52, 0xB41A91F6), + MK_64(0x9716D35D, 0xD4917C38), + MK_64(0xE780DF12, 0x6FD31D3A), + MK_64(0x797846B6, 0xC898303A), + MK_64(0xB172C2A8, 0xB3572A3B), + MK_64(0xC9BC8203, 0xA6104A6C), + MK_64(0x65909338, 0xD75624F4), + MK_64(0x94BCC568, 0x4B3F81A0), + MK_64(0x3EBBF51E, 0x10ECFD46), + MK_64(0x2DF50F0B, 0xEEB08542), + MK_64(0x3B5A6530, 0x0DBC6516), + MK_64(0x484B9CD2, 0x167BBCE1), + MK_64(0x2D136947, 0xD4CBAFEA) + }; /* blkSize = 1024 bits. hashSize = 512 bits */ const u64 SKEIN1024_IV_512[] = - { - MK_64(0xCAEC0E5D, 0x7C1B1B18), - MK_64(0xA01B0E04, 0x5F03E802), - MK_64(0x33840451, 0xED912885), - MK_64(0x374AFB04, 0xEAEC2E1C), - MK_64(0xDF25A0E2, 0x813581F7), - MK_64(0xE4004093, 0x8B12F9D2), - MK_64(0xA662D539, 0xC2ED39B6), - MK_64(0xFA8B85CF, 0x45D8C75A), - MK_64(0x8316ED8E, 0x29EDE796), - MK_64(0x053289C0, 0x2E9F91B8), - MK_64(0xC3F8EF1D, 0x6D518B73), - MK_64(0xBDCEC3C4, 0xD5EF332E), - MK_64(0x549A7E52, 0x22974487), - MK_64(0x67070872, 0x5B749816), - MK_64(0xB9CD28FB, 0xF0581BD1), - MK_64(0x0E2940B8, 0x15804974) - }; + { + MK_64(0xCAEC0E5D, 0x7C1B1B18), + MK_64(0xA01B0E04, 0x5F03E802), + MK_64(0x33840451, 0xED912885), + MK_64(0x374AFB04, 0xEAEC2E1C), + MK_64(0xDF25A0E2, 0x813581F7), + MK_64(0xE4004093, 0x8B12F9D2), + MK_64(0xA662D539, 0xC2ED39B6), + MK_64(0xFA8B85CF, 0x45D8C75A), + MK_64(0x8316ED8E, 0x29EDE796), + MK_64(0x053289C0, 0x2E9F91B8), + MK_64(0xC3F8EF1D, 0x6D518B73), + MK_64(0xBDCEC3C4, 0xD5EF332E), + MK_64(0x549A7E52, 0x22974487), + MK_64(0x67070872, 0x5B749816), + MK_64(0xB9CD28FB, 0xF0581BD1), + MK_64(0x0E2940B8, 0x15804974) + }; /* blkSize = 1024 bits. hashSize = 1024 bits */ const u64 SKEIN1024_IV_1024[] = - { - MK_64(0xD593DA07, 0x41E72355), - MK_64(0x15B5E511, 0xAC73E00C), - MK_64(0x5180E5AE, 0xBAF2C4F0), - MK_64(0x03BD41D3, 0xFCBCAFAF), - MK_64(0x1CAEC6FD, 0x1983A898), - MK_64(0x6E510B8B, 0xCDD0589F), - MK_64(0x77E2BDFD, 0xC6394ADA), - MK_64(0xC11E1DB5, 0x24DCB0A3), - MK_64(0xD6D14AF9, 0xC6329AB5), - MK_64(0x6A9B0BFC, 0x6EB67E0D), - MK_64(0x9243C60D, 0xCCFF1332), - MK_64(0x1A1F1DDE, 0x743F02D4), - MK_64(0x0996753C, 0x10ED0BB8), - MK_64(0x6572DD22, 0xF2B4969A), - MK_64(0x61FD3062, 0xD00A579A), - MK_64(0x1DE0536E, 0x8682E539) - }; + { + MK_64(0xD593DA07, 0x41E72355), + MK_64(0x15B5E511, 0xAC73E00C), + MK_64(0x5180E5AE, 0xBAF2C4F0), + MK_64(0x03BD41D3, 0xFCBCAFAF), + MK_64(0x1CAEC6FD, 0x1983A898), + MK_64(0x6E510B8B, 0xCDD0589F), + MK_64(0x77E2BDFD, 0xC6394ADA), + MK_64(0xC11E1DB5, 0x24DCB0A3), + MK_64(0xD6D14AF9, 0xC6329AB5), + MK_64(0x6A9B0BFC, 0x6EB67E0D), + MK_64(0x9243C60D, 0xCCFF1332), + MK_64(0x1A1F1DDE, 0x743F02D4), + MK_64(0x0996753C, 0x10ED0BB8), + MK_64(0x6572DD22, 0xF2B4969A), + MK_64(0x61FD3062, 0xD00A579A), + MK_64(0x1DE0536E, 0x8682E539) + }; #endif /* _SKEIN_IV_H_ */ diff --git a/drivers/staging/skein/include/threefishApi.h b/drivers/staging/skein/include/threefishApi.h index 1f9e6e14f50b..199257e37813 100644 --- a/drivers/staging/skein/include/threefishApi.h +++ b/drivers/staging/skein/include/threefishApi.h @@ -33,125 +33,125 @@ #define KeyScheduleConst 0x1BD11BDAA9FC1A22L - /** - * Which Threefish size to use - */ - enum threefish_size { - Threefish256 = 256, /*!< Skein with 256 bit state */ - Threefish512 = 512, /*!< Skein with 512 bit state */ - Threefish1024 = 1024 /*!< Skein with 1024 bit state */ - }; - - /** - * Context for Threefish key and tweak words. - * - * This structure was setup with some know-how of the internal - * Skein structures, in particular ordering of header and size dependent - * variables. If Skein implementation changes this, the adapt these - * structures as well. - */ - struct threefish_key { - u64 stateSize; - u64 key[SKEIN_MAX_STATE_WORDS+1]; /* max number of key words*/ - u64 tweak[3]; - }; +/** + * Which Threefish size to use + */ +enum threefish_size { + Threefish256 = 256, /*!< Skein with 256 bit state */ + Threefish512 = 512, /*!< Skein with 512 bit state */ + Threefish1024 = 1024 /*!< Skein with 1024 bit state */ +}; + +/** + * Context for Threefish key and tweak words. + * + * This structure was setup with some know-how of the internal + * Skein structures, in particular ordering of header and size dependent + * variables. If Skein implementation changes this, the adapt these + * structures as well. + */ +struct threefish_key { + u64 stateSize; + u64 key[SKEIN_MAX_STATE_WORDS+1]; /* max number of key words*/ + u64 tweak[3]; +}; + +/** + * Set Threefish key and tweak data. + * + * This function sets the key and tweak data for the Threefish cipher of + * the given size. The key data must have the same length (number of bits) + * as the state size + * + * @param keyCtx + * Pointer to a Threefish key structure. + * @param size + * Which Skein size to use. + * @param keyData + * Pointer to the key words (word has 64 bits). + * @param tweak + * Pointer to the two tweak words (word has 64 bits). + */ +void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize, u64 *keyData, u64 *tweak); + +/** + * Encrypt Threefisch block (bytes). + * + * The buffer must have at least the same length (number of bits) aas the + * state size for this key. The function uses the first @c stateSize bits + * of the input buffer, encrypts them and stores the result in the output + * buffer. + * + * @param keyCtx + * Pointer to a Threefish key structure. + * @param in + * Poionter to plaintext data buffer. + * @param out + * Pointer to cipher buffer. + */ +void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); - /** - * Set Threefish key and tweak data. - * - * This function sets the key and tweak data for the Threefish cipher of - * the given size. The key data must have the same length (number of bits) - * as the state size - * - * @param keyCtx - * Pointer to a Threefish key structure. - * @param size - * Which Skein size to use. - * @param keyData - * Pointer to the key words (word has 64 bits). - * @param tweak - * Pointer to the two tweak words (word has 64 bits). - */ - void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize, u64 *keyData, u64 *tweak); - - /** - * Encrypt Threefisch block (bytes). - * - * The buffer must have at least the same length (number of bits) aas the - * state size for this key. The function uses the first @c stateSize bits - * of the input buffer, encrypts them and stores the result in the output - * buffer. - * - * @param keyCtx - * Pointer to a Threefish key structure. - * @param in - * Poionter to plaintext data buffer. - * @param out - * Pointer to cipher buffer. - */ - void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); - - /** - * Encrypt Threefisch block (words). - * - * The buffer must have at least the same length (number of bits) aas the - * state size for this key. The function uses the first @c stateSize bits - * of the input buffer, encrypts them and stores the result in the output - * buffer. - * - * The wordsize ist set to 64 bits. - * - * @param keyCtx - * Pointer to a Threefish key structure. - * @param in - * Poionter to plaintext data buffer. - * @param out - * Pointer to cipher buffer. - */ - void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); +/** + * Encrypt Threefisch block (words). + * + * The buffer must have at least the same length (number of bits) aas the + * state size for this key. The function uses the first @c stateSize bits + * of the input buffer, encrypts them and stores the result in the output + * buffer. + * + * The wordsize ist set to 64 bits. + * + * @param keyCtx + * Pointer to a Threefish key structure. + * @param in + * Poionter to plaintext data buffer. + * @param out + * Pointer to cipher buffer. + */ +void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); - /** - * Decrypt Threefisch block (bytes). - * - * The buffer must have at least the same length (number of bits) aas the - * state size for this key. The function uses the first @c stateSize bits - * of the input buffer, decrypts them and stores the result in the output - * buffer - * - * @param keyCtx - * Pointer to a Threefish key structure. - * @param in - * Poionter to cipher data buffer. - * @param out - * Pointer to plaintext buffer. - */ - void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); +/** + * Decrypt Threefisch block (bytes). + * + * The buffer must have at least the same length (number of bits) aas the + * state size for this key. The function uses the first @c stateSize bits + * of the input buffer, decrypts them and stores the result in the output + * buffer + * + * @param keyCtx + * Pointer to a Threefish key structure. + * @param in + * Poionter to cipher data buffer. + * @param out + * Pointer to plaintext buffer. + */ +void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); - /** - * Decrypt Threefisch block (words). - * - * The buffer must have at least the same length (number of bits) aas the - * state size for this key. The function uses the first @c stateSize bits - * of the input buffer, encrypts them and stores the result in the output - * buffer. - * - * The wordsize ist set to 64 bits. - * - * @param keyCtx - * Pointer to a Threefish key structure. - * @param in - * Poionter to cipher data buffer. - * @param out - * Pointer to plaintext buffer. - */ - void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); +/** + * Decrypt Threefisch block (words). + * + * The buffer must have at least the same length (number of bits) aas the + * state size for this key. The function uses the first @c stateSize bits + * of the input buffer, encrypts them and stores the result in the output + * buffer. + * + * The wordsize ist set to 64 bits. + * + * @param keyCtx + * Pointer to a Threefish key structure. + * @param in + * Poionter to cipher data buffer. + * @param out + * Pointer to plaintext buffer. + */ +void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); - void threefishEncrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); - void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); - void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); - void threefishDecrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); - void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); - void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishEncrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishDecrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); /** * @} */ diff --git a/drivers/staging/skein/skein.c b/drivers/staging/skein/skein.c index e2e5685157a0..3f0f32806181 100644 --- a/drivers/staging/skein/skein.c +++ b/drivers/staging/skein/skein.c @@ -28,49 +28,49 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, siz /* init the context for a straight hashing operation */ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen) { - union - { - u8 b[SKEIN_256_STATE_BYTES]; - u64 w[SKEIN_256_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - - switch (hashBitLen) - { /* use pre-computed values, where available */ - case 256: - memcpy(ctx->X, SKEIN_256_IV_256, sizeof(ctx->X)); - break; - case 224: - memcpy(ctx->X, SKEIN_256_IV_224, sizeof(ctx->X)); - break; - case 160: - memcpy(ctx->X, SKEIN_256_IV_160, sizeof(ctx->X)); - break; - case 128: - memcpy(ctx->X, SKEIN_256_IV_128, sizeof(ctx->X)); - break; - default: - /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ - - /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ - Skein_256_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - break; - } - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN_256_STATE_BYTES]; + u64 w[SKEIN_256_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + + switch (hashBitLen) + { /* use pre-computed values, where available */ + case 256: + memcpy(ctx->X, SKEIN_256_IV_256, sizeof(ctx->X)); + break; + case 224: + memcpy(ctx->X, SKEIN_256_IV_224, sizeof(ctx->X)); + break; + case 160: + memcpy(ctx->X, SKEIN_256_IV_160, sizeof(ctx->X)); + break; + case 128: + memcpy(ctx->X, SKEIN_256_IV_128, sizeof(ctx->X)); + break; + default: + /* here if there is no precomputed IV value available */ + /* build/process the config block, type == CONFIG (could be precomputed) */ + Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ + + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + + /* compute the initial chaining values from config block */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + Skein_256_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + break; + } + /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ @@ -78,133 +78,133 @@ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen) /* [identical to Skein_256_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) { - union - { - u8 b[SKEIN_256_STATE_BYTES]; - u64 w[SKEIN_256_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); - - /* compute the initial chaining values ctx->X[], based on key */ - if (keyBytes == 0) /* is there a key? */ - { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ - } - else /* here to pre-process a key */ - { - Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); - /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein_256_Update(ctx, key, keyBytes); /* hash the key */ - Skein_256_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ - } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - Skein_Start_New_Type(ctx, CFG_FINAL); - - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ - - Skein_Show_Key(256, &ctx->h, key, keyBytes); - - /* compute the initial chaining values from config block */ - Skein_256_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - - /* The chaining vars ctx->X are now initialized */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN_256_STATE_BYTES]; + u64 w[SKEIN_256_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); + + /* compute the initial chaining values ctx->X[], based on key */ + if (keyBytes == 0) /* is there a key? */ + { + memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + } + else /* here to pre-process a key */ + { + Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); + /* do a mini-Init right here */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ + Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ + Skein_256_Update(ctx, key, keyBytes); /* hash the key */ + Skein_256_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + } + /* build/process the config block, type == CONFIG (could be precomputed for each key) */ + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + + Skein_Show_Key(256, &ctx->h, key, keyBytes); + + /* compute the initial chaining values from config block */ + Skein_256_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + + /* The chaining vars ctx->X are now initialized */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ int Skein_256_Update(struct skein_256_ctx *ctx, const u8 *msg, size_t msgByteCnt) { - size_t n; - - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* process full blocks, if any */ - if (msgByteCnt + ctx->h.bCnt > SKEIN_256_BLOCK_BYTES) - { - if (ctx->h.bCnt) /* finish up any buffered message data */ - { - n = SKEIN_256_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ - if (n) - { - Skein_assert(n < msgByteCnt); /* check on our logic here */ - memcpy(&ctx->b[ctx->h.bCnt], msg, n); - msgByteCnt -= n; - msg += n; - ctx->h.bCnt += n; - } - Skein_assert(ctx->h.bCnt == SKEIN_256_BLOCK_BYTES); - Skein_256_Process_Block(ctx, ctx->b, 1, SKEIN_256_BLOCK_BYTES); - ctx->h.bCnt = 0; - } - /* now process any remaining full blocks, directly from input message data */ - if (msgByteCnt > SKEIN_256_BLOCK_BYTES) - { - n = (msgByteCnt-1) / SKEIN_256_BLOCK_BYTES; /* number of full blocks to process */ - Skein_256_Process_Block(ctx, msg, n, SKEIN_256_BLOCK_BYTES); - msgByteCnt -= n * SKEIN_256_BLOCK_BYTES; - msg += n * SKEIN_256_BLOCK_BYTES; - } - Skein_assert(ctx->h.bCnt == 0); - } - - /* copy any remaining source message data bytes into b[] */ - if (msgByteCnt) - { - Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES); - memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); - ctx->h.bCnt += msgByteCnt; - } - - return SKEIN_SUCCESS; + size_t n; + + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* process full blocks, if any */ + if (msgByteCnt + ctx->h.bCnt > SKEIN_256_BLOCK_BYTES) + { + if (ctx->h.bCnt) /* finish up any buffered message data */ + { + n = SKEIN_256_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + if (n) + { + Skein_assert(n < msgByteCnt); /* check on our logic here */ + memcpy(&ctx->b[ctx->h.bCnt], msg, n); + msgByteCnt -= n; + msg += n; + ctx->h.bCnt += n; + } + Skein_assert(ctx->h.bCnt == SKEIN_256_BLOCK_BYTES); + Skein_256_Process_Block(ctx, ctx->b, 1, SKEIN_256_BLOCK_BYTES); + ctx->h.bCnt = 0; + } + /* now process any remaining full blocks, directly from input message data */ + if (msgByteCnt > SKEIN_256_BLOCK_BYTES) + { + n = (msgByteCnt-1) / SKEIN_256_BLOCK_BYTES; /* number of full blocks to process */ + Skein_256_Process_Block(ctx, msg, n, SKEIN_256_BLOCK_BYTES); + msgByteCnt -= n * SKEIN_256_BLOCK_BYTES; + msg += n * SKEIN_256_BLOCK_BYTES; + } + Skein_assert(ctx->h.bCnt == 0); + } + + /* copy any remaining source message data bytes into b[] */ + if (msgByteCnt) + { + Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES); + memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); + ctx->h.bCnt += msgByteCnt; + } + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* finalize the hash computation and output the result */ int Skein_256_Final(struct skein_256_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN_256_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); - - Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN_256_BLOCK_BYTES) - n = SKEIN_256_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN_256_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); + + Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN_256_BLOCK_BYTES) + n = SKEIN_256_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } /*****************************************************************/ @@ -215,50 +215,50 @@ int Skein_256_Final(struct skein_256_ctx *ctx, u8 *hashVal) /* init the context for a straight hashing operation */ int Skein_512_Init(struct skein_512_ctx *ctx, size_t hashBitLen) { - union - { - u8 b[SKEIN_512_STATE_BYTES]; - u64 w[SKEIN_512_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - - switch (hashBitLen) - { /* use pre-computed values, where available */ - case 512: - memcpy(ctx->X, SKEIN_512_IV_512, sizeof(ctx->X)); - break; - case 384: - memcpy(ctx->X, SKEIN_512_IV_384, sizeof(ctx->X)); - break; - case 256: - memcpy(ctx->X, SKEIN_512_IV_256, sizeof(ctx->X)); - break; - case 224: - memcpy(ctx->X, SKEIN_512_IV_224, sizeof(ctx->X)); - break; - default: - /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ - - /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ - Skein_512_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - break; - } - - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN_512_STATE_BYTES]; + u64 w[SKEIN_512_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + + switch (hashBitLen) + { /* use pre-computed values, where available */ + case 512: + memcpy(ctx->X, SKEIN_512_IV_512, sizeof(ctx->X)); + break; + case 384: + memcpy(ctx->X, SKEIN_512_IV_384, sizeof(ctx->X)); + break; + case 256: + memcpy(ctx->X, SKEIN_512_IV_256, sizeof(ctx->X)); + break; + case 224: + memcpy(ctx->X, SKEIN_512_IV_224, sizeof(ctx->X)); + break; + default: + /* here if there is no precomputed IV value available */ + /* build/process the config block, type == CONFIG (could be precomputed) */ + Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ + + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + + /* compute the initial chaining values from config block */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + Skein_512_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + break; + } + + /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ @@ -266,133 +266,133 @@ int Skein_512_Init(struct skein_512_ctx *ctx, size_t hashBitLen) /* [identical to Skein_512_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) { - union - { - u8 b[SKEIN_512_STATE_BYTES]; - u64 w[SKEIN_512_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); - - /* compute the initial chaining values ctx->X[], based on key */ - if (keyBytes == 0) /* is there a key? */ - { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ - } - else /* here to pre-process a key */ - { - Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); - /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein_512_Update(ctx, key, keyBytes); /* hash the key */ - Skein_512_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ - } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - Skein_Start_New_Type(ctx, CFG_FINAL); - - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ - - Skein_Show_Key(512, &ctx->h, key, keyBytes); - - /* compute the initial chaining values from config block */ - Skein_512_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - - /* The chaining vars ctx->X are now initialized */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN_512_STATE_BYTES]; + u64 w[SKEIN_512_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); + + /* compute the initial chaining values ctx->X[], based on key */ + if (keyBytes == 0) /* is there a key? */ + { + memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + } + else /* here to pre-process a key */ + { + Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); + /* do a mini-Init right here */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ + Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ + Skein_512_Update(ctx, key, keyBytes); /* hash the key */ + Skein_512_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + } + /* build/process the config block, type == CONFIG (could be precomputed for each key) */ + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + + Skein_Show_Key(512, &ctx->h, key, keyBytes); + + /* compute the initial chaining values from config block */ + Skein_512_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + + /* The chaining vars ctx->X are now initialized */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ int Skein_512_Update(struct skein_512_ctx *ctx, const u8 *msg, size_t msgByteCnt) { - size_t n; - - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* process full blocks, if any */ - if (msgByteCnt + ctx->h.bCnt > SKEIN_512_BLOCK_BYTES) - { - if (ctx->h.bCnt) /* finish up any buffered message data */ - { - n = SKEIN_512_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ - if (n) - { - Skein_assert(n < msgByteCnt); /* check on our logic here */ - memcpy(&ctx->b[ctx->h.bCnt], msg, n); - msgByteCnt -= n; - msg += n; - ctx->h.bCnt += n; - } - Skein_assert(ctx->h.bCnt == SKEIN_512_BLOCK_BYTES); - Skein_512_Process_Block(ctx, ctx->b, 1, SKEIN_512_BLOCK_BYTES); - ctx->h.bCnt = 0; - } - /* now process any remaining full blocks, directly from input message data */ - if (msgByteCnt > SKEIN_512_BLOCK_BYTES) - { - n = (msgByteCnt-1) / SKEIN_512_BLOCK_BYTES; /* number of full blocks to process */ - Skein_512_Process_Block(ctx, msg, n, SKEIN_512_BLOCK_BYTES); - msgByteCnt -= n * SKEIN_512_BLOCK_BYTES; - msg += n * SKEIN_512_BLOCK_BYTES; - } - Skein_assert(ctx->h.bCnt == 0); - } - - /* copy any remaining source message data bytes into b[] */ - if (msgByteCnt) - { - Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES); - memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); - ctx->h.bCnt += msgByteCnt; - } - - return SKEIN_SUCCESS; + size_t n; + + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* process full blocks, if any */ + if (msgByteCnt + ctx->h.bCnt > SKEIN_512_BLOCK_BYTES) + { + if (ctx->h.bCnt) /* finish up any buffered message data */ + { + n = SKEIN_512_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + if (n) + { + Skein_assert(n < msgByteCnt); /* check on our logic here */ + memcpy(&ctx->b[ctx->h.bCnt], msg, n); + msgByteCnt -= n; + msg += n; + ctx->h.bCnt += n; + } + Skein_assert(ctx->h.bCnt == SKEIN_512_BLOCK_BYTES); + Skein_512_Process_Block(ctx, ctx->b, 1, SKEIN_512_BLOCK_BYTES); + ctx->h.bCnt = 0; + } + /* now process any remaining full blocks, directly from input message data */ + if (msgByteCnt > SKEIN_512_BLOCK_BYTES) + { + n = (msgByteCnt-1) / SKEIN_512_BLOCK_BYTES; /* number of full blocks to process */ + Skein_512_Process_Block(ctx, msg, n, SKEIN_512_BLOCK_BYTES); + msgByteCnt -= n * SKEIN_512_BLOCK_BYTES; + msg += n * SKEIN_512_BLOCK_BYTES; + } + Skein_assert(ctx->h.bCnt == 0); + } + + /* copy any remaining source message data bytes into b[] */ + if (msgByteCnt) + { + Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES); + memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); + ctx->h.bCnt += msgByteCnt; + } + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* finalize the hash computation and output the result */ int Skein_512_Final(struct skein_512_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN_512_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); - - Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN_512_BLOCK_BYTES) - n = SKEIN_512_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(512, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN_512_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); + + Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN_512_BLOCK_BYTES) + n = SKEIN_512_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(512, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } /*****************************************************************/ @@ -403,47 +403,47 @@ int Skein_512_Final(struct skein_512_ctx *ctx, u8 *hashVal) /* init the context for a straight hashing operation */ int Skein1024_Init(struct skein1024_ctx *ctx, size_t hashBitLen) { - union - { - u8 b[SKEIN1024_STATE_BYTES]; - u64 w[SKEIN1024_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - - switch (hashBitLen) - { /* use pre-computed values, where available */ - case 512: - memcpy(ctx->X, SKEIN1024_IV_512, sizeof(ctx->X)); - break; - case 384: - memcpy(ctx->X, SKEIN1024_IV_384, sizeof(ctx->X)); - break; - case 1024: - memcpy(ctx->X, SKEIN1024_IV_1024, sizeof(ctx->X)); - break; - default: - /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ - - /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ - Skein1024_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - break; - } - - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN1024_STATE_BYTES]; + u64 w[SKEIN1024_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + + switch (hashBitLen) + { /* use pre-computed values, where available */ + case 512: + memcpy(ctx->X, SKEIN1024_IV_512, sizeof(ctx->X)); + break; + case 384: + memcpy(ctx->X, SKEIN1024_IV_384, sizeof(ctx->X)); + break; + case 1024: + memcpy(ctx->X, SKEIN1024_IV_1024, sizeof(ctx->X)); + break; + default: + /* here if there is no precomputed IV value available */ + /* build/process the config block, type == CONFIG (could be precomputed) */ + Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ + + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + + /* compute the initial chaining values from config block */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + Skein1024_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + break; + } + + /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ @@ -451,133 +451,133 @@ int Skein1024_Init(struct skein1024_ctx *ctx, size_t hashBitLen) /* [identical to Skein1024_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) { - union - { - u8 b[SKEIN1024_STATE_BYTES]; - u64 w[SKEIN1024_STATE_WORDS]; - } cfg; /* config block */ - - Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); - Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); - - /* compute the initial chaining values ctx->X[], based on key */ - if (keyBytes == 0) /* is there a key? */ - { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ - } - else /* here to pre-process a key */ - { - Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); - /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein1024_Update(ctx, key, keyBytes); /* hash the key */ - Skein1024_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ - } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ - Skein_Start_New_Type(ctx, CFG_FINAL); - - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ - - Skein_Show_Key(1024, &ctx->h, key, keyBytes); - - /* compute the initial chaining values from config block */ - Skein1024_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); - - /* The chaining vars ctx->X are now initialized */ - /* Set up to process the data message portion of the hash (default) */ - Skein_Start_New_Type(ctx, MSG); - - return SKEIN_SUCCESS; + union + { + u8 b[SKEIN1024_STATE_BYTES]; + u64 w[SKEIN1024_STATE_WORDS]; + } cfg; /* config block */ + + Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); + Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); + + /* compute the initial chaining values ctx->X[], based on key */ + if (keyBytes == 0) /* is there a key? */ + { + memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + } + else /* here to pre-process a key */ + { + Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); + /* do a mini-Init right here */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ + Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ + memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ + Skein1024_Update(ctx, key, keyBytes); /* hash the key */ + Skein1024_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + } + /* build/process the config block, type == CONFIG (could be precomputed for each key) */ + ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + + Skein_Show_Key(1024, &ctx->h, key, keyBytes); + + /* compute the initial chaining values from config block */ + Skein1024_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); + + /* The chaining vars ctx->X are now initialized */ + /* Set up to process the data message portion of the hash (default) */ + Skein_Start_New_Type(ctx, MSG); + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ int Skein1024_Update(struct skein1024_ctx *ctx, const u8 *msg, size_t msgByteCnt) { - size_t n; - - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* process full blocks, if any */ - if (msgByteCnt + ctx->h.bCnt > SKEIN1024_BLOCK_BYTES) - { - if (ctx->h.bCnt) /* finish up any buffered message data */ - { - n = SKEIN1024_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ - if (n) - { - Skein_assert(n < msgByteCnt); /* check on our logic here */ - memcpy(&ctx->b[ctx->h.bCnt], msg, n); - msgByteCnt -= n; - msg += n; - ctx->h.bCnt += n; - } - Skein_assert(ctx->h.bCnt == SKEIN1024_BLOCK_BYTES); - Skein1024_Process_Block(ctx, ctx->b, 1, SKEIN1024_BLOCK_BYTES); - ctx->h.bCnt = 0; - } - /* now process any remaining full blocks, directly from input message data */ - if (msgByteCnt > SKEIN1024_BLOCK_BYTES) - { - n = (msgByteCnt-1) / SKEIN1024_BLOCK_BYTES; /* number of full blocks to process */ - Skein1024_Process_Block(ctx, msg, n, SKEIN1024_BLOCK_BYTES); - msgByteCnt -= n * SKEIN1024_BLOCK_BYTES; - msg += n * SKEIN1024_BLOCK_BYTES; - } - Skein_assert(ctx->h.bCnt == 0); - } - - /* copy any remaining source message data bytes into b[] */ - if (msgByteCnt) - { - Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES); - memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); - ctx->h.bCnt += msgByteCnt; - } - - return SKEIN_SUCCESS; + size_t n; + + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* process full blocks, if any */ + if (msgByteCnt + ctx->h.bCnt > SKEIN1024_BLOCK_BYTES) + { + if (ctx->h.bCnt) /* finish up any buffered message data */ + { + n = SKEIN1024_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + if (n) + { + Skein_assert(n < msgByteCnt); /* check on our logic here */ + memcpy(&ctx->b[ctx->h.bCnt], msg, n); + msgByteCnt -= n; + msg += n; + ctx->h.bCnt += n; + } + Skein_assert(ctx->h.bCnt == SKEIN1024_BLOCK_BYTES); + Skein1024_Process_Block(ctx, ctx->b, 1, SKEIN1024_BLOCK_BYTES); + ctx->h.bCnt = 0; + } + /* now process any remaining full blocks, directly from input message data */ + if (msgByteCnt > SKEIN1024_BLOCK_BYTES) + { + n = (msgByteCnt-1) / SKEIN1024_BLOCK_BYTES; /* number of full blocks to process */ + Skein1024_Process_Block(ctx, msg, n, SKEIN1024_BLOCK_BYTES); + msgByteCnt -= n * SKEIN1024_BLOCK_BYTES; + msg += n * SKEIN1024_BLOCK_BYTES; + } + Skein_assert(ctx->h.bCnt == 0); + } + + /* copy any remaining source message data bytes into b[] */ + if (msgByteCnt) + { + Skein_assert(msgByteCnt + ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES); + memcpy(&ctx->b[ctx->h.bCnt], msg, msgByteCnt); + ctx->h.bCnt += msgByteCnt; + } + + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* finalize the hash computation and output the result */ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN1024_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); - - Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN1024_BLOCK_BYTES) - n = SKEIN1024_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(1024, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN1024_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); + + Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN1024_BLOCK_BYTES) + n = SKEIN1024_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(1024, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } /**************** Functions to support MAC/tree hashing ***************/ @@ -587,48 +587,48 @@ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal) /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein_256_Final_Pad(struct skein_256_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); - Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); + Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_256_BLOCK_BYTES); /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_256_BLOCK_BYTES); /* "output" the state bytes */ - return SKEIN_SUCCESS; + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein_512_Final_Pad(struct skein_512_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); - Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); + Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_512_BLOCK_BYTES); /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_512_BLOCK_BYTES); /* "output" the state bytes */ - return SKEIN_SUCCESS; + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein1024_Final_Pad(struct skein1024_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); - Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ + if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ + memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); + Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN1024_BLOCK_BYTES); /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN1024_BLOCK_BYTES); /* "output" the state bytes */ - return SKEIN_SUCCESS; + return SKEIN_SUCCESS; } #if SKEIN_TREE_HASH @@ -636,86 +636,86 @@ int Skein1024_Final_Pad(struct skein1024_ctx *ctx, u8 *hashVal) /* just do the OUTPUT stage */ int Skein_256_Output(struct skein_256_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN_256_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN_256_BLOCK_BYTES) - n = SKEIN_256_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN_256_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN_256_BLOCK_BYTES) + n = SKEIN_256_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* just do the OUTPUT stage */ int Skein_512_Output(struct skein_512_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN_512_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN_512_BLOCK_BYTES) - n = SKEIN_512_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN_512_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN_512_BLOCK_BYTES) + n = SKEIN_512_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* just do the OUTPUT stage */ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal) { - size_t i, n, byteCnt; - u64 X[SKEIN1024_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ - - /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ - - /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ - for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) - { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ - Skein_Start_New_Type(ctx, OUT_FINAL); - Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ - if (n >= SKEIN1024_BLOCK_BYTES) - n = SKEIN1024_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ - } - return SKEIN_SUCCESS; + size_t i, n, byteCnt; + u64 X[SKEIN1024_STATE_WORDS]; + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + + /* now output the result */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + + /* run Threefish in "counter mode" to generate output */ + memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ + memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) + { + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + Skein_Start_New_Type(ctx, OUT_FINAL); + Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ + n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ + if (n >= SKEIN1024_BLOCK_BYTES) + n = SKEIN1024_BLOCK_BYTES; + Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ + Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); + memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + } + return SKEIN_SUCCESS; } #endif diff --git a/drivers/staging/skein/skeinApi.c b/drivers/staging/skein/skeinApi.c index a3f471be8db3..3ebb1d60ef93 100644 --- a/drivers/staging/skein/skeinApi.c +++ b/drivers/staging/skein/skeinApi.c @@ -29,191 +29,191 @@ OTHER DEALINGS IN THE SOFTWARE. int skeinCtxPrepare(struct skein_ctx *ctx, enum skein_size size) { - Skein_Assert(ctx && size, SKEIN_FAIL); + Skein_Assert(ctx && size, SKEIN_FAIL); - memset(ctx , 0, sizeof(struct skein_ctx)); - ctx->skeinSize = size; + memset(ctx , 0, sizeof(struct skein_ctx)); + ctx->skeinSize = size; - return SKEIN_SUCCESS; + return SKEIN_SUCCESS; } int skeinInit(struct skein_ctx *ctx, size_t hashBitLen) { - int ret = SKEIN_FAIL; - size_t Xlen = 0; - u64 *X = NULL; - u64 treeInfo = SKEIN_CFG_TREE_INFO_SEQUENTIAL; - - Skein_Assert(ctx, SKEIN_FAIL); - /* - * The following two lines rely of the fact that the real Skein contexts are - * a union in out context and thus have tha maximum memory available. - * The beauty of C :-) . - */ - X = ctx->m.s256.X; - Xlen = ctx->skeinSize/8; - /* - * If size is the same and hash bit length is zero then reuse - * the save chaining variables. - */ - switch (ctx->skeinSize) { - case Skein256: - ret = Skein_256_InitExt(&ctx->m.s256, hashBitLen, - treeInfo, NULL, 0); - break; - case Skein512: - ret = Skein_512_InitExt(&ctx->m.s512, hashBitLen, - treeInfo, NULL, 0); - break; - case Skein1024: - ret = Skein1024_InitExt(&ctx->m.s1024, hashBitLen, - treeInfo, NULL, 0); - break; - } - - if (ret == SKEIN_SUCCESS) { - /* Save chaining variables for this combination of size and hashBitLen */ - memcpy(ctx->XSave, X, Xlen); - } - return ret; + int ret = SKEIN_FAIL; + size_t Xlen = 0; + u64 *X = NULL; + u64 treeInfo = SKEIN_CFG_TREE_INFO_SEQUENTIAL; + + Skein_Assert(ctx, SKEIN_FAIL); + /* + * The following two lines rely of the fact that the real Skein contexts are + * a union in out context and thus have tha maximum memory available. + * The beauty of C :-) . + */ + X = ctx->m.s256.X; + Xlen = ctx->skeinSize/8; + /* + * If size is the same and hash bit length is zero then reuse + * the save chaining variables. + */ + switch (ctx->skeinSize) { + case Skein256: + ret = Skein_256_InitExt(&ctx->m.s256, hashBitLen, + treeInfo, NULL, 0); + break; + case Skein512: + ret = Skein_512_InitExt(&ctx->m.s512, hashBitLen, + treeInfo, NULL, 0); + break; + case Skein1024: + ret = Skein1024_InitExt(&ctx->m.s1024, hashBitLen, + treeInfo, NULL, 0); + break; + } + + if (ret == SKEIN_SUCCESS) { + /* Save chaining variables for this combination of size and hashBitLen */ + memcpy(ctx->XSave, X, Xlen); + } + return ret; } int skeinMacInit(struct skein_ctx *ctx, const u8 *key, size_t keyLen, - size_t hashBitLen) + size_t hashBitLen) { - int ret = SKEIN_FAIL; - u64 *X = NULL; - size_t Xlen = 0; - u64 treeInfo = SKEIN_CFG_TREE_INFO_SEQUENTIAL; - - Skein_Assert(ctx, SKEIN_FAIL); - - X = ctx->m.s256.X; - Xlen = ctx->skeinSize/8; - - Skein_Assert(hashBitLen, SKEIN_BAD_HASHLEN); - - switch (ctx->skeinSize) { - case Skein256: - ret = Skein_256_InitExt(&ctx->m.s256, hashBitLen, - treeInfo, - (const u8 *)key, keyLen); - - break; - case Skein512: - ret = Skein_512_InitExt(&ctx->m.s512, hashBitLen, - treeInfo, - (const u8 *)key, keyLen); - break; - case Skein1024: - ret = Skein1024_InitExt(&ctx->m.s1024, hashBitLen, - treeInfo, - (const u8 *)key, keyLen); - - break; - } - if (ret == SKEIN_SUCCESS) { - /* Save chaining variables for this combination of key, keyLen, hashBitLen */ - memcpy(ctx->XSave, X, Xlen); - } - return ret; + int ret = SKEIN_FAIL; + u64 *X = NULL; + size_t Xlen = 0; + u64 treeInfo = SKEIN_CFG_TREE_INFO_SEQUENTIAL; + + Skein_Assert(ctx, SKEIN_FAIL); + + X = ctx->m.s256.X; + Xlen = ctx->skeinSize/8; + + Skein_Assert(hashBitLen, SKEIN_BAD_HASHLEN); + + switch (ctx->skeinSize) { + case Skein256: + ret = Skein_256_InitExt(&ctx->m.s256, hashBitLen, + treeInfo, + (const u8 *)key, keyLen); + + break; + case Skein512: + ret = Skein_512_InitExt(&ctx->m.s512, hashBitLen, + treeInfo, + (const u8 *)key, keyLen); + break; + case Skein1024: + ret = Skein1024_InitExt(&ctx->m.s1024, hashBitLen, + treeInfo, + (const u8 *)key, keyLen); + + break; + } + if (ret == SKEIN_SUCCESS) { + /* Save chaining variables for this combination of key, keyLen, hashBitLen */ + memcpy(ctx->XSave, X, Xlen); + } + return ret; } void skeinReset(struct skein_ctx *ctx) { - size_t Xlen = 0; - u64 *X = NULL; - - /* - * The following two lines rely of the fact that the real Skein contexts are - * a union in out context and thus have tha maximum memory available. - * The beautiy of C :-) . - */ - X = ctx->m.s256.X; - Xlen = ctx->skeinSize/8; - /* Restore the chaing variable, reset byte counter */ - memcpy(X, ctx->XSave, Xlen); - - /* Setup context to process the message */ - Skein_Start_New_Type(&ctx->m, MSG); + size_t Xlen = 0; + u64 *X = NULL; + + /* + * The following two lines rely of the fact that the real Skein contexts are + * a union in out context and thus have tha maximum memory available. + * The beautiy of C :-) . + */ + X = ctx->m.s256.X; + Xlen = ctx->skeinSize/8; + /* Restore the chaing variable, reset byte counter */ + memcpy(X, ctx->XSave, Xlen); + + /* Setup context to process the message */ + Skein_Start_New_Type(&ctx->m, MSG); } int skeinUpdate(struct skein_ctx *ctx, const u8 *msg, - size_t msgByteCnt) + size_t msgByteCnt) { - int ret = SKEIN_FAIL; - Skein_Assert(ctx, SKEIN_FAIL); - - switch (ctx->skeinSize) { - case Skein256: - ret = Skein_256_Update(&ctx->m.s256, (const u8 *)msg, msgByteCnt); - break; - case Skein512: - ret = Skein_512_Update(&ctx->m.s512, (const u8 *)msg, msgByteCnt); - break; - case Skein1024: - ret = Skein1024_Update(&ctx->m.s1024, (const u8 *)msg, msgByteCnt); - break; - } - return ret; + int ret = SKEIN_FAIL; + Skein_Assert(ctx, SKEIN_FAIL); + + switch (ctx->skeinSize) { + case Skein256: + ret = Skein_256_Update(&ctx->m.s256, (const u8 *)msg, msgByteCnt); + break; + case Skein512: + ret = Skein_512_Update(&ctx->m.s512, (const u8 *)msg, msgByteCnt); + break; + case Skein1024: + ret = Skein1024_Update(&ctx->m.s1024, (const u8 *)msg, msgByteCnt); + break; + } + return ret; } int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg, - size_t msgBitCnt) + size_t msgBitCnt) { - /* - * I've used the bit pad implementation from skein_test.c (see NIST CD) - * and modified it to use the convenience functions and added some pointer - * arithmetic. - */ - size_t length; - u8 mask; - u8 *up; - - /* only the final Update() call is allowed do partial bytes, else assert an error */ - Skein_Assert((ctx->m.h.T[1] & SKEIN_T1_FLAG_BIT_PAD) == 0 || msgBitCnt == 0, SKEIN_FAIL); - - /* if number of bits is a multiple of bytes - that's easy */ - if ((msgBitCnt & 0x7) == 0) { - return skeinUpdate(ctx, msg, msgBitCnt >> 3); - } - skeinUpdate(ctx, msg, (msgBitCnt >> 3) + 1); - - /* - * The next line rely on the fact that the real Skein contexts - * are a union in our context. After the addition the pointer points to - * Skein's real partial block buffer. - * If this layout ever changes we have to adapt this as well. - */ - up = (u8 *)ctx->m.s256.X + ctx->skeinSize / 8; - - Skein_Set_Bit_Pad_Flag(ctx->m.h); /* set tweak flag for the skeinFinal call */ - - /* now "pad" the final partial byte the way NIST likes */ - length = ctx->m.h.bCnt; /* get the bCnt value (same location for all block sizes) */ - Skein_assert(length != 0); /* internal sanity check: there IS a partial byte in the buffer! */ - mask = (u8) (1u << (7 - (msgBitCnt & 7))); /* partial byte bit mask */ - up[length-1] = (u8)((up[length-1] & (0-mask))|mask); /* apply bit padding on final byte (in the buffer) */ - - return SKEIN_SUCCESS; + /* + * I've used the bit pad implementation from skein_test.c (see NIST CD) + * and modified it to use the convenience functions and added some pointer + * arithmetic. + */ + size_t length; + u8 mask; + u8 *up; + + /* only the final Update() call is allowed do partial bytes, else assert an error */ + Skein_Assert((ctx->m.h.T[1] & SKEIN_T1_FLAG_BIT_PAD) == 0 || msgBitCnt == 0, SKEIN_FAIL); + + /* if number of bits is a multiple of bytes - that's easy */ + if ((msgBitCnt & 0x7) == 0) { + return skeinUpdate(ctx, msg, msgBitCnt >> 3); + } + skeinUpdate(ctx, msg, (msgBitCnt >> 3) + 1); + + /* + * The next line rely on the fact that the real Skein contexts + * are a union in our context. After the addition the pointer points to + * Skein's real partial block buffer. + * If this layout ever changes we have to adapt this as well. + */ + up = (u8 *)ctx->m.s256.X + ctx->skeinSize / 8; + + Skein_Set_Bit_Pad_Flag(ctx->m.h); /* set tweak flag for the skeinFinal call */ + + /* now "pad" the final partial byte the way NIST likes */ + length = ctx->m.h.bCnt; /* get the bCnt value (same location for all block sizes) */ + Skein_assert(length != 0); /* internal sanity check: there IS a partial byte in the buffer! */ + mask = (u8) (1u << (7 - (msgBitCnt & 7))); /* partial byte bit mask */ + up[length-1] = (u8)((up[length-1] & (0-mask))|mask); /* apply bit padding on final byte (in the buffer) */ + + return SKEIN_SUCCESS; } int skeinFinal(struct skein_ctx *ctx, u8 *hash) { - int ret = SKEIN_FAIL; - Skein_Assert(ctx, SKEIN_FAIL); - - switch (ctx->skeinSize) { - case Skein256: - ret = Skein_256_Final(&ctx->m.s256, (u8 *)hash); - break; - case Skein512: - ret = Skein_512_Final(&ctx->m.s512, (u8 *)hash); - break; - case Skein1024: - ret = Skein1024_Final(&ctx->m.s1024, (u8 *)hash); - break; - } - return ret; + int ret = SKEIN_FAIL; + Skein_Assert(ctx, SKEIN_FAIL); + + switch (ctx->skeinSize) { + case Skein256: + ret = Skein_256_Final(&ctx->m.s256, (u8 *)hash); + break; + case Skein512: + ret = Skein_512_Final(&ctx->m.s512, (u8 *)hash); + break; + case Skein1024: + ret = Skein1024_Final(&ctx->m.s1024, (u8 *)hash); + break; + } + return ret; } diff --git a/drivers/staging/skein/skeinBlockNo3F.c b/drivers/staging/skein/skeinBlockNo3F.c index d98933eeb0bf..3c2878c966e1 100644 --- a/drivers/staging/skein/skeinBlockNo3F.c +++ b/drivers/staging/skein/skeinBlockNo3F.c @@ -6,167 +6,167 @@ /***************************** Skein_256 ******************************/ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, - size_t blkCnt, size_t byteCntAdd) + size_t blkCnt, size_t byteCntAdd) { - struct threefish_key key; - u64 tweak[2]; - int i; - u64 w[SKEIN_256_STATE_WORDS]; /* local copy of input block */ - u64 words[3]; + struct threefish_key key; + u64 tweak[2]; + int i; + u64 w[SKEIN_256_STATE_WORDS]; /* local copy of input block */ + u64 words[3]; - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - tweak[0] = ctx->h.T[0]; - tweak[1] = ctx->h.T[1]; + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + tweak[0] = ctx->h.T[0]; + tweak[1] = ctx->h.T[1]; - do { - u64 carry = byteCntAdd; + do { + u64 carry = byteCntAdd; - words[0] = tweak[0] & 0xffffffffL; - words[1] = ((tweak[0] >> 32) & 0xffffffffL); - words[2] = (tweak[1] & 0xffffffffL); + words[0] = tweak[0] & 0xffffffffL; + words[1] = ((tweak[0] >> 32) & 0xffffffffL); + words[2] = (tweak[1] & 0xffffffffL); - for (i = 0; i < 3; i++) { - carry += words[i]; - words[i] = carry; - carry >>= 32; - } - tweak[0] = words[0] & 0xffffffffL; - tweak[0] |= (words[1] & 0xffffffffL) << 32; - tweak[1] |= words[2] & 0xffffffffL; + for (i = 0; i < 3; i++) { + carry += words[i]; + words[i] = carry; + carry >>= 32; + } + tweak[0] = words[0] & 0xffffffffL; + tweak[0] |= (words[1] & 0xffffffffL) << 32; + tweak[1] |= words[2] & 0xffffffffL; - threefishSetKey(&key, Threefish256, ctx->X, tweak); + threefishSetKey(&key, Threefish256, ctx->X, tweak); - Skein_Get64_LSB_First(w, blkPtr, SKEIN_256_STATE_WORDS); /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, SKEIN_256_STATE_WORDS); /* get input block in little-endian format */ - threefishEncryptBlockWords(&key, w, ctx->X); + threefishEncryptBlockWords(&key, w, ctx->X); - blkPtr += SKEIN_256_BLOCK_BYTES; + blkPtr += SKEIN_256_BLOCK_BYTES; - /* do the final "feedforward" xor, update context chaining vars */ - ctx->X[0] = ctx->X[0] ^ w[0]; - ctx->X[1] = ctx->X[1] ^ w[1]; - ctx->X[2] = ctx->X[2] ^ w[2]; - ctx->X[3] = ctx->X[3] ^ w[3]; + /* do the final "feedforward" xor, update context chaining vars */ + ctx->X[0] = ctx->X[0] ^ w[0]; + ctx->X[1] = ctx->X[1] ^ w[1]; + ctx->X[2] = ctx->X[2] ^ w[2]; + ctx->X[3] = ctx->X[3] ^ w[3]; - tweak[1] &= ~SKEIN_T1_FLAG_FIRST; - } while (--blkCnt); + tweak[1] &= ~SKEIN_T1_FLAG_FIRST; + } while (--blkCnt); - ctx->h.T[0] = tweak[0]; - ctx->h.T[1] = tweak[1]; + ctx->h.T[0] = tweak[0]; + ctx->h.T[1] = tweak[1]; } void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, - size_t blkCnt, size_t byteCntAdd) + size_t blkCnt, size_t byteCntAdd) { - struct threefish_key key; - u64 tweak[2]; - int i; - u64 words[3]; - u64 w[SKEIN_512_STATE_WORDS]; /* local copy of input block */ - - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - tweak[0] = ctx->h.T[0]; - tweak[1] = ctx->h.T[1]; - - do { - u64 carry = byteCntAdd; - - words[0] = tweak[0] & 0xffffffffL; - words[1] = ((tweak[0] >> 32) & 0xffffffffL); - words[2] = (tweak[1] & 0xffffffffL); - - for (i = 0; i < 3; i++) { - carry += words[i]; - words[i] = carry; - carry >>= 32; - } - tweak[0] = words[0] & 0xffffffffL; - tweak[0] |= (words[1] & 0xffffffffL) << 32; - tweak[1] |= words[2] & 0xffffffffL; - - threefishSetKey(&key, Threefish512, ctx->X, tweak); - - Skein_Get64_LSB_First(w, blkPtr, SKEIN_512_STATE_WORDS); /* get input block in little-endian format */ - - threefishEncryptBlockWords(&key, w, ctx->X); - - blkPtr += SKEIN_512_BLOCK_BYTES; - - /* do the final "feedforward" xor, update context chaining vars */ - ctx->X[0] = ctx->X[0] ^ w[0]; - ctx->X[1] = ctx->X[1] ^ w[1]; - ctx->X[2] = ctx->X[2] ^ w[2]; - ctx->X[3] = ctx->X[3] ^ w[3]; - ctx->X[4] = ctx->X[4] ^ w[4]; - ctx->X[5] = ctx->X[5] ^ w[5]; - ctx->X[6] = ctx->X[6] ^ w[6]; - ctx->X[7] = ctx->X[7] ^ w[7]; - - tweak[1] &= ~SKEIN_T1_FLAG_FIRST; - } while (--blkCnt); - - ctx->h.T[0] = tweak[0]; - ctx->h.T[1] = tweak[1]; + struct threefish_key key; + u64 tweak[2]; + int i; + u64 words[3]; + u64 w[SKEIN_512_STATE_WORDS]; /* local copy of input block */ + + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + tweak[0] = ctx->h.T[0]; + tweak[1] = ctx->h.T[1]; + + do { + u64 carry = byteCntAdd; + + words[0] = tweak[0] & 0xffffffffL; + words[1] = ((tweak[0] >> 32) & 0xffffffffL); + words[2] = (tweak[1] & 0xffffffffL); + + for (i = 0; i < 3; i++) { + carry += words[i]; + words[i] = carry; + carry >>= 32; + } + tweak[0] = words[0] & 0xffffffffL; + tweak[0] |= (words[1] & 0xffffffffL) << 32; + tweak[1] |= words[2] & 0xffffffffL; + + threefishSetKey(&key, Threefish512, ctx->X, tweak); + + Skein_Get64_LSB_First(w, blkPtr, SKEIN_512_STATE_WORDS); /* get input block in little-endian format */ + + threefishEncryptBlockWords(&key, w, ctx->X); + + blkPtr += SKEIN_512_BLOCK_BYTES; + + /* do the final "feedforward" xor, update context chaining vars */ + ctx->X[0] = ctx->X[0] ^ w[0]; + ctx->X[1] = ctx->X[1] ^ w[1]; + ctx->X[2] = ctx->X[2] ^ w[2]; + ctx->X[3] = ctx->X[3] ^ w[3]; + ctx->X[4] = ctx->X[4] ^ w[4]; + ctx->X[5] = ctx->X[5] ^ w[5]; + ctx->X[6] = ctx->X[6] ^ w[6]; + ctx->X[7] = ctx->X[7] ^ w[7]; + + tweak[1] &= ~SKEIN_T1_FLAG_FIRST; + } while (--blkCnt); + + ctx->h.T[0] = tweak[0]; + ctx->h.T[1] = tweak[1]; } void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, - size_t blkCnt, size_t byteCntAdd) + size_t blkCnt, size_t byteCntAdd) { - struct threefish_key key; - u64 tweak[2]; - int i; - u64 words[3]; - u64 w[SKEIN1024_STATE_WORDS]; /* local copy of input block */ - - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - tweak[0] = ctx->h.T[0]; - tweak[1] = ctx->h.T[1]; - - do { - u64 carry = byteCntAdd; - - words[0] = tweak[0] & 0xffffffffL; - words[1] = ((tweak[0] >> 32) & 0xffffffffL); - words[2] = (tweak[1] & 0xffffffffL); - - for (i = 0; i < 3; i++) { - carry += words[i]; - words[i] = carry; - carry >>= 32; - } - tweak[0] = words[0] & 0xffffffffL; - tweak[0] |= (words[1] & 0xffffffffL) << 32; - tweak[1] |= words[2] & 0xffffffffL; - - threefishSetKey(&key, Threefish1024, ctx->X, tweak); - - Skein_Get64_LSB_First(w, blkPtr, SKEIN1024_STATE_WORDS); /* get input block in little-endian format */ - - threefishEncryptBlockWords(&key, w, ctx->X); - - blkPtr += SKEIN1024_BLOCK_BYTES; - - /* do the final "feedforward" xor, update context chaining vars */ - ctx->X[0] = ctx->X[0] ^ w[0]; - ctx->X[1] = ctx->X[1] ^ w[1]; - ctx->X[2] = ctx->X[2] ^ w[2]; - ctx->X[3] = ctx->X[3] ^ w[3]; - ctx->X[4] = ctx->X[4] ^ w[4]; - ctx->X[5] = ctx->X[5] ^ w[5]; - ctx->X[6] = ctx->X[6] ^ w[6]; - ctx->X[7] = ctx->X[7] ^ w[7]; - ctx->X[8] = ctx->X[8] ^ w[8]; - ctx->X[9] = ctx->X[9] ^ w[9]; - ctx->X[10] = ctx->X[10] ^ w[10]; - ctx->X[11] = ctx->X[11] ^ w[11]; - ctx->X[12] = ctx->X[12] ^ w[12]; - ctx->X[13] = ctx->X[13] ^ w[13]; - ctx->X[14] = ctx->X[14] ^ w[14]; - ctx->X[15] = ctx->X[15] ^ w[15]; - - tweak[1] &= ~SKEIN_T1_FLAG_FIRST; - } while (--blkCnt); - - ctx->h.T[0] = tweak[0]; - ctx->h.T[1] = tweak[1]; + struct threefish_key key; + u64 tweak[2]; + int i; + u64 words[3]; + u64 w[SKEIN1024_STATE_WORDS]; /* local copy of input block */ + + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + tweak[0] = ctx->h.T[0]; + tweak[1] = ctx->h.T[1]; + + do { + u64 carry = byteCntAdd; + + words[0] = tweak[0] & 0xffffffffL; + words[1] = ((tweak[0] >> 32) & 0xffffffffL); + words[2] = (tweak[1] & 0xffffffffL); + + for (i = 0; i < 3; i++) { + carry += words[i]; + words[i] = carry; + carry >>= 32; + } + tweak[0] = words[0] & 0xffffffffL; + tweak[0] |= (words[1] & 0xffffffffL) << 32; + tweak[1] |= words[2] & 0xffffffffL; + + threefishSetKey(&key, Threefish1024, ctx->X, tweak); + + Skein_Get64_LSB_First(w, blkPtr, SKEIN1024_STATE_WORDS); /* get input block in little-endian format */ + + threefishEncryptBlockWords(&key, w, ctx->X); + + blkPtr += SKEIN1024_BLOCK_BYTES; + + /* do the final "feedforward" xor, update context chaining vars */ + ctx->X[0] = ctx->X[0] ^ w[0]; + ctx->X[1] = ctx->X[1] ^ w[1]; + ctx->X[2] = ctx->X[2] ^ w[2]; + ctx->X[3] = ctx->X[3] ^ w[3]; + ctx->X[4] = ctx->X[4] ^ w[4]; + ctx->X[5] = ctx->X[5] ^ w[5]; + ctx->X[6] = ctx->X[6] ^ w[6]; + ctx->X[7] = ctx->X[7] ^ w[7]; + ctx->X[8] = ctx->X[8] ^ w[8]; + ctx->X[9] = ctx->X[9] ^ w[9]; + ctx->X[10] = ctx->X[10] ^ w[10]; + ctx->X[11] = ctx->X[11] ^ w[11]; + ctx->X[12] = ctx->X[12] ^ w[12]; + ctx->X[13] = ctx->X[13] ^ w[13]; + ctx->X[14] = ctx->X[14] ^ w[14]; + ctx->X[15] = ctx->X[15] ^ w[15]; + + tweak[1] &= ~SKEIN_T1_FLAG_FIRST; + } while (--blkCnt); + + ctx->h.T[0] = tweak[0]; + ctx->h.T[1] = tweak[1]; } diff --git a/drivers/staging/skein/skein_block.c b/drivers/staging/skein/skein_block.c index e62b6442783e..bb36860fafdf 100644 --- a/drivers/staging/skein/skein_block.c +++ b/drivers/staging/skein/skein_block.c @@ -40,10 +40,10 @@ /***************************** Skein_256 ******************************/ #if !(SKEIN_USE_ASM & 256) void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) - { /* do it in C */ - enum { - WCNT = SKEIN_256_STATE_WORDS - }; + { /* do it in C */ + enum { + WCNT = SKEIN_256_STATE_WORDS + }; #undef RCNT #define RCNT (SKEIN_256_ROUNDS_TOTAL/8) @@ -57,177 +57,177 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t #if (RCNT % SKEIN_UNROLL_256) #error "Invalid SKEIN_UNROLL_256" /* sanity check on unroll count */ #endif - size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + size_t r; + u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X0, X1, X2, X3; /* local copy of context vars, for speed */ - u64 w[WCNT]; /* local copy of input block */ + u64 X0, X1, X2, X3; /* local copy of context vars, for speed */ + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[4]; /* use for debugging (help compiler put Xn in registers) */ - Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; + const u64 *Xptr[4]; /* use for debugging (help compiler put Xn in registers) */ + Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - ts[0] = ctx->h.T[0]; - ts[1] = ctx->h.T[1]; - do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + ts[0] = ctx->h.T[0]; + ts[1] = ctx->h.T[1]; + do { + /* this implementation only supports 2**64 input bytes (no carry out here) */ + ts[0] += byteCntAdd; /* update processed length */ - /* precompute the key schedule for this block */ - ks[0] = ctx->X[0]; - ks[1] = ctx->X[1]; - ks[2] = ctx->X[2]; - ks[3] = ctx->X[3]; - ks[4] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ SKEIN_KS_PARITY; + /* precompute the key schedule for this block */ + ks[0] = ctx->X[0]; + ks[1] = ctx->X[1]; + ks[2] = ctx->X[2]; + ks[3] = ctx->X[3]; + ks[4] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ SKEIN_KS_PARITY; - ts[2] = ts[0] ^ ts[1]; + ts[2] = ts[0] ^ ts[1]; - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ - DebugSaveTweak(ctx); - Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); + Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + DebugSaveTweak(ctx); + Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - X0 = w[0] + ks[0]; /* do the first full key injection */ - X1 = w[1] + ks[1] + ts[0]; - X2 = w[2] + ks[2] + ts[1]; - X3 = w[3] + ks[3]; + X0 = w[0] + ks[0]; /* do the first full key injection */ + X1 = w[1] + ks[1] + ts[0]; + X2 = w[2] + ks[2] + ts[1]; + X3 = w[3] + ks[3]; - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); /* show starting state values */ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); /* show starting state values */ - blkPtr += SKEIN_256_BLOCK_BYTES; + blkPtr += SKEIN_256_BLOCK_BYTES; - /* run the rounds */ + /* run the rounds */ #define Round256(p0, p1, p2, p3, ROT, rNum) \ - X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ - X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ + X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ + X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ #if SKEIN_UNROLL_256 == 0 #define R256(p0, p1, p2, p3, ROT, rNum) /* fully unrolled */ \ - Round256(p0, p1, p2, p3, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); + Round256(p0, p1, p2, p3, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); #define I256(R) \ - X0 += ks[((R)+1) % 5]; /* inject the key schedule value */ \ - X1 += ks[((R)+2) % 5] + ts[((R)+1) % 3]; \ - X2 += ks[((R)+3) % 5] + ts[((R)+2) % 3]; \ - X3 += ks[((R)+4) % 5] + (R)+1; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + X0 += ks[((R)+1) % 5]; /* inject the key schedule value */ \ + X1 += ks[((R)+2) % 5] + ts[((R)+1) % 3]; \ + X2 += ks[((R)+3) % 5] + ts[((R)+2) % 3]; \ + X3 += ks[((R)+4) % 5] + (R)+1; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); #else /* looping version */ #define R256(p0, p1, p2, p3, ROT, rNum) \ - Round256(p0, p1, p2, p3, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); + Round256(p0, p1, p2, p3, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); #define I256(R) \ - X0 += ks[r+(R)+0]; /* inject the key schedule value */ \ - X1 += ks[r+(R)+1] + ts[r+(R)+0]; \ - X2 += ks[r+(R)+2] + ts[r+(R)+1]; \ - X3 += ks[r+(R)+3] + r+(R); \ - ks[r + (R) + 4] = ks[r + (R) - 1]; /* rotate key schedule */\ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - - for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) /* loop thru it */ + X0 += ks[r+(R)+0]; /* inject the key schedule value */ \ + X1 += ks[r+(R)+1] + ts[r+(R)+0]; \ + X2 += ks[r+(R)+2] + ts[r+(R)+1]; \ + X3 += ks[r+(R)+3] + r+(R); \ + ks[r + (R) + 4] = ks[r + (R) - 1]; /* rotate key schedule */\ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + + for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) /* loop thru it */ #endif - { + { #define R256_8_rounds(R) \ - R256(0, 1, 2, 3, R_256_0, 8 * (R) + 1); \ - R256(0, 3, 2, 1, R_256_1, 8 * (R) + 2); \ - R256(0, 1, 2, 3, R_256_2, 8 * (R) + 3); \ - R256(0, 3, 2, 1, R_256_3, 8 * (R) + 4); \ - I256(2 * (R)); \ - R256(0, 1, 2, 3, R_256_4, 8 * (R) + 5); \ - R256(0, 3, 2, 1, R_256_5, 8 * (R) + 6); \ - R256(0, 1, 2, 3, R_256_6, 8 * (R) + 7); \ - R256(0, 3, 2, 1, R_256_7, 8 * (R) + 8); \ - I256(2 * (R) + 1); - - R256_8_rounds(0); + R256(0, 1, 2, 3, R_256_0, 8 * (R) + 1); \ + R256(0, 3, 2, 1, R_256_1, 8 * (R) + 2); \ + R256(0, 1, 2, 3, R_256_2, 8 * (R) + 3); \ + R256(0, 3, 2, 1, R_256_3, 8 * (R) + 4); \ + I256(2 * (R)); \ + R256(0, 1, 2, 3, R_256_4, 8 * (R) + 5); \ + R256(0, 3, 2, 1, R_256_5, 8 * (R) + 6); \ + R256(0, 1, 2, 3, R_256_6, 8 * (R) + 7); \ + R256(0, 3, 2, 1, R_256_7, 8 * (R) + 8); \ + I256(2 * (R) + 1); + + R256_8_rounds(0); #define R256_Unroll_R(NN) ((SKEIN_UNROLL_256 == 0 && SKEIN_256_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_256 > (NN))) - #if R256_Unroll_R(1) - R256_8_rounds(1); - #endif - #if R256_Unroll_R(2) - R256_8_rounds(2); - #endif - #if R256_Unroll_R(3) - R256_8_rounds(3); - #endif - #if R256_Unroll_R(4) - R256_8_rounds(4); - #endif - #if R256_Unroll_R(5) - R256_8_rounds(5); - #endif - #if R256_Unroll_R(6) - R256_8_rounds(6); - #endif - #if R256_Unroll_R(7) - R256_8_rounds(7); - #endif - #if R256_Unroll_R(8) - R256_8_rounds(8); - #endif - #if R256_Unroll_R(9) - R256_8_rounds(9); - #endif - #if R256_Unroll_R(10) - R256_8_rounds(10); - #endif - #if R256_Unroll_R(11) - R256_8_rounds(11); - #endif - #if R256_Unroll_R(12) - R256_8_rounds(12); - #endif - #if R256_Unroll_R(13) - R256_8_rounds(13); - #endif - #if R256_Unroll_R(14) - R256_8_rounds(14); - #endif - #if (SKEIN_UNROLL_256 > 14) + #if R256_Unroll_R(1) + R256_8_rounds(1); + #endif + #if R256_Unroll_R(2) + R256_8_rounds(2); + #endif + #if R256_Unroll_R(3) + R256_8_rounds(3); + #endif + #if R256_Unroll_R(4) + R256_8_rounds(4); + #endif + #if R256_Unroll_R(5) + R256_8_rounds(5); + #endif + #if R256_Unroll_R(6) + R256_8_rounds(6); + #endif + #if R256_Unroll_R(7) + R256_8_rounds(7); + #endif + #if R256_Unroll_R(8) + R256_8_rounds(8); + #endif + #if R256_Unroll_R(9) + R256_8_rounds(9); + #endif + #if R256_Unroll_R(10) + R256_8_rounds(10); + #endif + #if R256_Unroll_R(11) + R256_8_rounds(11); + #endif + #if R256_Unroll_R(12) + R256_8_rounds(12); + #endif + #if R256_Unroll_R(13) + R256_8_rounds(13); + #endif + #if R256_Unroll_R(14) + R256_8_rounds(14); + #endif + #if (SKEIN_UNROLL_256 > 14) #error "need more unrolling in Skein_256_Process_Block" - #endif - } - /* do the final "feedforward" xor, update context chaining vars */ - ctx->X[0] = X0 ^ w[0]; - ctx->X[1] = X1 ^ w[1]; - ctx->X[2] = X2 ^ w[2]; - ctx->X[3] = X3 ^ w[3]; - - Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); - - ts[1] &= ~SKEIN_T1_FLAG_FIRST; - } - while (--blkCnt); - ctx->h.T[0] = ts[0]; - ctx->h.T[1] = ts[1]; - } + #endif + } + /* do the final "feedforward" xor, update context chaining vars */ + ctx->X[0] = X0 ^ w[0]; + ctx->X[1] = X1 ^ w[1]; + ctx->X[2] = X2 ^ w[2]; + ctx->X[3] = X3 ^ w[3]; + + Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); + + ts[1] &= ~SKEIN_T1_FLAG_FIRST; + } + while (--blkCnt); + ctx->h.T[0] = ts[0]; + ctx->h.T[1] = ts[1]; +} #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) size_t Skein_256_Process_Block_CodeSize(void) - { - return ((u8 *) Skein_256_Process_Block_CodeSize) - - ((u8 *) Skein_256_Process_Block); - } +{ + return ((u8 *) Skein_256_Process_Block_CodeSize) - + ((u8 *) Skein_256_Process_Block); +} unsigned int Skein_256_Unroll_Cnt(void) - { - return SKEIN_UNROLL_256; - } +{ + return SKEIN_UNROLL_256; +} #endif #endif /***************************** Skein_512 ******************************/ #if !(SKEIN_USE_ASM & 512) void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) - { /* do it in C */ - enum { - WCNT = SKEIN_512_STATE_WORDS - }; +{ /* do it in C */ + enum { + WCNT = SKEIN_512_STATE_WORDS + }; #undef RCNT #define RCNT (SKEIN_512_ROUNDS_TOTAL/8) @@ -241,200 +241,200 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t #if (RCNT % SKEIN_UNROLL_512) #error "Invalid SKEIN_UNROLL_512" /* sanity check on unroll count */ #endif - size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + size_t r; + u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X0, X1, X2, X3, X4, X5, X6, X7; /* local copy of vars, for speed */ - u64 w[WCNT]; /* local copy of input block */ + u64 X0, X1, X2, X3, X4, X5, X6, X7; /* local copy of vars, for speed */ + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[8]; /* use for debugging (help compiler put Xn in registers) */ - Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; - Xptr[4] = &X4; Xptr[5] = &X5; Xptr[6] = &X6; Xptr[7] = &X7; + const u64 *Xptr[8]; /* use for debugging (help compiler put Xn in registers) */ + Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; + Xptr[4] = &X4; Xptr[5] = &X5; Xptr[6] = &X6; Xptr[7] = &X7; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - ts[0] = ctx->h.T[0]; - ts[1] = ctx->h.T[1]; - do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ - - /* precompute the key schedule for this block */ - ks[0] = ctx->X[0]; - ks[1] = ctx->X[1]; - ks[2] = ctx->X[2]; - ks[3] = ctx->X[3]; - ks[4] = ctx->X[4]; - ks[5] = ctx->X[5]; - ks[6] = ctx->X[6]; - ks[7] = ctx->X[7]; - ks[8] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ - ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ SKEIN_KS_PARITY; - - ts[2] = ts[0] ^ ts[1]; - - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ - DebugSaveTweak(ctx); - Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - - X0 = w[0] + ks[0]; /* do the first full key injection */ - X1 = w[1] + ks[1]; - X2 = w[2] + ks[2]; - X3 = w[3] + ks[3]; - X4 = w[4] + ks[4]; - X5 = w[5] + ks[5] + ts[0]; - X6 = w[6] + ks[6] + ts[1]; - X7 = w[7] + ks[7]; - - blkPtr += SKEIN_512_BLOCK_BYTES; - - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); - /* run the rounds */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + ts[0] = ctx->h.T[0]; + ts[1] = ctx->h.T[1]; + do { + /* this implementation only supports 2**64 input bytes (no carry out here) */ + ts[0] += byteCntAdd; /* update processed length */ + + /* precompute the key schedule for this block */ + ks[0] = ctx->X[0]; + ks[1] = ctx->X[1]; + ks[2] = ctx->X[2]; + ks[3] = ctx->X[3]; + ks[4] = ctx->X[4]; + ks[5] = ctx->X[5]; + ks[6] = ctx->X[6]; + ks[7] = ctx->X[7]; + ks[8] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ + ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ SKEIN_KS_PARITY; + + ts[2] = ts[0] ^ ts[1]; + + Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + DebugSaveTweak(ctx); + Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); + + X0 = w[0] + ks[0]; /* do the first full key injection */ + X1 = w[1] + ks[1]; + X2 = w[2] + ks[2]; + X3 = w[3] + ks[3]; + X4 = w[4] + ks[4]; + X5 = w[5] + ks[5] + ts[0]; + X6 = w[6] + ks[6] + ts[1]; + X7 = w[7] + ks[7]; + + blkPtr += SKEIN_512_BLOCK_BYTES; + + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); + /* run the rounds */ #define Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ - X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ - X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ - X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ + X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ + X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ + X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ + X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ #if SKEIN_UNROLL_512 == 0 #define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) /* unrolled */ \ - Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); + Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); #define I512(R) \ - X0 += ks[((R) + 1) % 9]; /* inject the key schedule value */ \ - X1 += ks[((R) + 2) % 9]; \ - X2 += ks[((R) + 3) % 9]; \ - X3 += ks[((R) + 4) % 9]; \ - X4 += ks[((R) + 5) % 9]; \ - X5 += ks[((R) + 6) % 9] + ts[((R) + 1) % 3]; \ - X6 += ks[((R) + 7) % 9] + ts[((R) + 2) % 3]; \ - X7 += ks[((R) + 8) % 9] + (R) + 1; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + X0 += ks[((R) + 1) % 9]; /* inject the key schedule value */ \ + X1 += ks[((R) + 2) % 9]; \ + X2 += ks[((R) + 3) % 9]; \ + X3 += ks[((R) + 4) % 9]; \ + X4 += ks[((R) + 5) % 9]; \ + X5 += ks[((R) + 6) % 9] + ts[((R) + 1) % 3]; \ + X6 += ks[((R) + 7) % 9] + ts[((R) + 2) % 3]; \ + X7 += ks[((R) + 8) % 9] + (R) + 1; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); #else /* looping version */ #define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); + Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); #define I512(R) \ - X0 += ks[r + (R) + 0]; /* inject the key schedule value */ \ - X1 += ks[r + (R) + 1]; \ - X2 += ks[r + (R) + 2]; \ - X3 += ks[r + (R) + 3]; \ - X4 += ks[r + (R) + 4]; \ - X5 += ks[r + (R) + 5] + ts[r + (R) + 0]; \ - X6 += ks[r + (R) + 6] + ts[r + (R) + 1]; \ - X7 += ks[r + (R) + 7] + r + (R); \ - ks[r + (R) + 8] = ks[r + (R) - 1]; /* rotate key schedule */ \ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - - for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512) /* loop thru it */ + X0 += ks[r + (R) + 0]; /* inject the key schedule value */ \ + X1 += ks[r + (R) + 1]; \ + X2 += ks[r + (R) + 2]; \ + X3 += ks[r + (R) + 3]; \ + X4 += ks[r + (R) + 4]; \ + X5 += ks[r + (R) + 5] + ts[r + (R) + 0]; \ + X6 += ks[r + (R) + 6] + ts[r + (R) + 1]; \ + X7 += ks[r + (R) + 7] + r + (R); \ + ks[r + (R) + 8] = ks[r + (R) - 1]; /* rotate key schedule */ \ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + + for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512) /* loop thru it */ #endif /* end of looped code definitions */ - { + { #define R512_8_rounds(R) /* do 8 full rounds */ \ - R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_0, 8 * (R) + 1); \ - R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_1, 8 * (R) + 2); \ - R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_2, 8 * (R) + 3); \ - R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_3, 8 * (R) + 4); \ - I512(2 * (R)); \ - R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_4, 8 * (R) + 5); \ - R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_5, 8 * (R) + 6); \ - R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_6, 8 * (R) + 7); \ - R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_7, 8 * (R) + 8); \ - I512(2 * (R) + 1); /* and key injection */ - - R512_8_rounds(0); + R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_0, 8 * (R) + 1); \ + R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_1, 8 * (R) + 2); \ + R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_2, 8 * (R) + 3); \ + R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_3, 8 * (R) + 4); \ + I512(2 * (R)); \ + R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_4, 8 * (R) + 5); \ + R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_5, 8 * (R) + 6); \ + R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_6, 8 * (R) + 7); \ + R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_7, 8 * (R) + 8); \ + I512(2 * (R) + 1); /* and key injection */ + + R512_8_rounds(0); #define R512_Unroll_R(NN) ((SKEIN_UNROLL_512 == 0 && SKEIN_512_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_512 > (NN))) - #if R512_Unroll_R(1) - R512_8_rounds(1); - #endif - #if R512_Unroll_R(2) - R512_8_rounds(2); - #endif - #if R512_Unroll_R(3) - R512_8_rounds(3); - #endif - #if R512_Unroll_R(4) - R512_8_rounds(4); - #endif - #if R512_Unroll_R(5) - R512_8_rounds(5); - #endif - #if R512_Unroll_R(6) - R512_8_rounds(6); - #endif - #if R512_Unroll_R(7) - R512_8_rounds(7); - #endif - #if R512_Unroll_R(8) - R512_8_rounds(8); - #endif - #if R512_Unroll_R(9) - R512_8_rounds(9); - #endif - #if R512_Unroll_R(10) - R512_8_rounds(10); - #endif - #if R512_Unroll_R(11) - R512_8_rounds(11); - #endif - #if R512_Unroll_R(12) - R512_8_rounds(12); - #endif - #if R512_Unroll_R(13) - R512_8_rounds(13); - #endif - #if R512_Unroll_R(14) - R512_8_rounds(14); - #endif - #if (SKEIN_UNROLL_512 > 14) + #if R512_Unroll_R(1) + R512_8_rounds(1); + #endif + #if R512_Unroll_R(2) + R512_8_rounds(2); + #endif + #if R512_Unroll_R(3) + R512_8_rounds(3); + #endif + #if R512_Unroll_R(4) + R512_8_rounds(4); + #endif + #if R512_Unroll_R(5) + R512_8_rounds(5); + #endif + #if R512_Unroll_R(6) + R512_8_rounds(6); + #endif + #if R512_Unroll_R(7) + R512_8_rounds(7); + #endif + #if R512_Unroll_R(8) + R512_8_rounds(8); + #endif + #if R512_Unroll_R(9) + R512_8_rounds(9); + #endif + #if R512_Unroll_R(10) + R512_8_rounds(10); + #endif + #if R512_Unroll_R(11) + R512_8_rounds(11); + #endif + #if R512_Unroll_R(12) + R512_8_rounds(12); + #endif + #if R512_Unroll_R(13) + R512_8_rounds(13); + #endif + #if R512_Unroll_R(14) + R512_8_rounds(14); + #endif + #if (SKEIN_UNROLL_512 > 14) #error "need more unrolling in Skein_512_Process_Block" - #endif - } - - /* do the final "feedforward" xor, update context chaining vars */ - ctx->X[0] = X0 ^ w[0]; - ctx->X[1] = X1 ^ w[1]; - ctx->X[2] = X2 ^ w[2]; - ctx->X[3] = X3 ^ w[3]; - ctx->X[4] = X4 ^ w[4]; - ctx->X[5] = X5 ^ w[5]; - ctx->X[6] = X6 ^ w[6]; - ctx->X[7] = X7 ^ w[7]; - Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); - - ts[1] &= ~SKEIN_T1_FLAG_FIRST; - } - while (--blkCnt); - ctx->h.T[0] = ts[0]; - ctx->h.T[1] = ts[1]; - } + #endif + } + + /* do the final "feedforward" xor, update context chaining vars */ + ctx->X[0] = X0 ^ w[0]; + ctx->X[1] = X1 ^ w[1]; + ctx->X[2] = X2 ^ w[2]; + ctx->X[3] = X3 ^ w[3]; + ctx->X[4] = X4 ^ w[4]; + ctx->X[5] = X5 ^ w[5]; + ctx->X[6] = X6 ^ w[6]; + ctx->X[7] = X7 ^ w[7]; + Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); + + ts[1] &= ~SKEIN_T1_FLAG_FIRST; + } + while (--blkCnt); + ctx->h.T[0] = ts[0]; + ctx->h.T[1] = ts[1]; +} #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) size_t Skein_512_Process_Block_CodeSize(void) - { - return ((u8 *) Skein_512_Process_Block_CodeSize) - - ((u8 *) Skein_512_Process_Block); - } +{ + return ((u8 *) Skein_512_Process_Block_CodeSize) - + ((u8 *) Skein_512_Process_Block); +} unsigned int Skein_512_Unroll_Cnt(void) - { - return SKEIN_UNROLL_512; - } +{ + return SKEIN_UNROLL_512; +} #endif #endif /***************************** Skein1024 ******************************/ #if !(SKEIN_USE_ASM & 1024) void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) - { /* do it in C, always looping (unrolled is bigger AND slower!) */ - enum { - WCNT = SKEIN1024_STATE_WORDS - }; +{ /* do it in C, always looping (unrolled is bigger AND slower!) */ + enum { + WCNT = SKEIN1024_STATE_WORDS + }; #undef RCNT #define RCNT (SKEIN1024_ROUNDS_TOTAL/8) @@ -448,239 +448,239 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t #if (RCNT % SKEIN_UNROLL_1024) #error "Invalid SKEIN_UNROLL_1024" /* sanity check on unroll count */ #endif - size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + size_t r; + u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X00, X01, X02, X03, X04, X05, X06, X07, /* local copy of vars, for speed */ - X08, X09, X10, X11, X12, X13, X14, X15; - u64 w[WCNT]; /* local copy of input block */ + u64 X00, X01, X02, X03, X04, X05, X06, X07, /* local copy of vars, for speed */ + X08, X09, X10, X11, X12, X13, X14, X15; + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[16]; /* use for debugging (help compiler put Xn in registers) */ - Xptr[0] = &X00; Xptr[1] = &X01; Xptr[2] = &X02; Xptr[3] = &X03; - Xptr[4] = &X04; Xptr[5] = &X05; Xptr[6] = &X06; Xptr[7] = &X07; - Xptr[8] = &X08; Xptr[9] = &X09; Xptr[10] = &X10; Xptr[11] = &X11; - Xptr[12] = &X12; Xptr[13] = &X13; Xptr[14] = &X14; Xptr[15] = &X15; + const u64 *Xptr[16]; /* use for debugging (help compiler put Xn in registers) */ + Xptr[0] = &X00; Xptr[1] = &X01; Xptr[2] = &X02; Xptr[3] = &X03; + Xptr[4] = &X04; Xptr[5] = &X05; Xptr[6] = &X06; Xptr[7] = &X07; + Xptr[8] = &X08; Xptr[9] = &X09; Xptr[10] = &X10; Xptr[11] = &X11; + Xptr[12] = &X12; Xptr[13] = &X13; Xptr[14] = &X14; Xptr[15] = &X15; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ - ts[0] = ctx->h.T[0]; - ts[1] = ctx->h.T[1]; - do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ - - /* precompute the key schedule for this block */ - ks[0] = ctx->X[0]; - ks[1] = ctx->X[1]; - ks[2] = ctx->X[2]; - ks[3] = ctx->X[3]; - ks[4] = ctx->X[4]; - ks[5] = ctx->X[5]; - ks[6] = ctx->X[6]; - ks[7] = ctx->X[7]; - ks[8] = ctx->X[8]; - ks[9] = ctx->X[9]; - ks[10] = ctx->X[10]; - ks[11] = ctx->X[11]; - ks[12] = ctx->X[12]; - ks[13] = ctx->X[13]; - ks[14] = ctx->X[14]; - ks[15] = ctx->X[15]; - ks[16] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ - ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ - ks[8] ^ ks[9] ^ ks[10] ^ ks[11] ^ - ks[12] ^ ks[13] ^ ks[14] ^ ks[15] ^ SKEIN_KS_PARITY; - - ts[2] = ts[0] ^ ts[1]; - - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ - DebugSaveTweak(ctx); - Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - - X00 = w[0] + ks[0]; /* do the first full key injection */ - X01 = w[1] + ks[1]; - X02 = w[2] + ks[2]; - X03 = w[3] + ks[3]; - X04 = w[4] + ks[4]; - X05 = w[5] + ks[5]; - X06 = w[6] + ks[6]; - X07 = w[7] + ks[7]; - X08 = w[8] + ks[8]; - X09 = w[9] + ks[9]; - X10 = w[10] + ks[10]; - X11 = w[11] + ks[11]; - X12 = w[12] + ks[12]; - X13 = w[13] + ks[13] + ts[0]; - X14 = w[14] + ks[14] + ts[1]; - X15 = w[15] + ks[15]; - - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + ts[0] = ctx->h.T[0]; + ts[1] = ctx->h.T[1]; + do { + /* this implementation only supports 2**64 input bytes (no carry out here) */ + ts[0] += byteCntAdd; /* update processed length */ + + /* precompute the key schedule for this block */ + ks[0] = ctx->X[0]; + ks[1] = ctx->X[1]; + ks[2] = ctx->X[2]; + ks[3] = ctx->X[3]; + ks[4] = ctx->X[4]; + ks[5] = ctx->X[5]; + ks[6] = ctx->X[6]; + ks[7] = ctx->X[7]; + ks[8] = ctx->X[8]; + ks[9] = ctx->X[9]; + ks[10] = ctx->X[10]; + ks[11] = ctx->X[11]; + ks[12] = ctx->X[12]; + ks[13] = ctx->X[13]; + ks[14] = ctx->X[14]; + ks[15] = ctx->X[15]; + ks[16] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ + ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ + ks[8] ^ ks[9] ^ ks[10] ^ ks[11] ^ + ks[12] ^ ks[13] ^ ks[14] ^ ks[15] ^ SKEIN_KS_PARITY; + + ts[2] = ts[0] ^ ts[1]; + + Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + DebugSaveTweak(ctx); + Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); + + X00 = w[0] + ks[0]; /* do the first full key injection */ + X01 = w[1] + ks[1]; + X02 = w[2] + ks[2]; + X03 = w[3] + ks[3]; + X04 = w[4] + ks[4]; + X05 = w[5] + ks[5]; + X06 = w[6] + ks[6]; + X07 = w[7] + ks[7]; + X08 = w[8] + ks[8]; + X09 = w[9] + ks[9]; + X10 = w[10] + ks[10]; + X11 = w[11] + ks[11]; + X12 = w[12] + ks[12]; + X13 = w[13] + ks[13] + ts[0]; + X14 = w[14] + ks[14] + ts[1]; + X15 = w[15] + ks[15]; + + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); #define Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rNum) \ - X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ - X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ - X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ - X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ - X##p8 += X##p9; X##p9 = RotL_64(X##p9, ROT##_4); X##p9 ^= X##p8; \ - X##pA += X##pB; X##pB = RotL_64(X##pB, ROT##_5); X##pB ^= X##pA; \ - X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \ - X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \ + X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ + X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ + X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ + X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ + X##p8 += X##p9; X##p9 = RotL_64(X##p9, ROT##_4); X##p9 ^= X##p8; \ + X##pA += X##pB; X##pB = RotL_64(X##pB, ROT##_5); X##pB ^= X##pA; \ + X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \ + X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \ #if SKEIN_UNROLL_1024 == 0 #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr); + Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr); #define I1024(R) \ - X00 += ks[((R) + 1) % 17]; /* inject the key schedule value */ \ - X01 += ks[((R) + 2) % 17]; \ - X02 += ks[((R) + 3) % 17]; \ - X03 += ks[((R) + 4) % 17]; \ - X04 += ks[((R) + 5) % 17]; \ - X05 += ks[((R) + 6) % 17]; \ - X06 += ks[((R) + 7) % 17]; \ - X07 += ks[((R) + 8) % 17]; \ - X08 += ks[((R) + 9) % 17]; \ - X09 += ks[((R) + 10) % 17]; \ - X10 += ks[((R) + 11) % 17]; \ - X11 += ks[((R) + 12) % 17]; \ - X12 += ks[((R) + 13) % 17]; \ - X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \ - X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \ - X15 += ks[((R) + 16) % 17] + (R) + 1; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + X00 += ks[((R) + 1) % 17]; /* inject the key schedule value */ \ + X01 += ks[((R) + 2) % 17]; \ + X02 += ks[((R) + 3) % 17]; \ + X03 += ks[((R) + 4) % 17]; \ + X04 += ks[((R) + 5) % 17]; \ + X05 += ks[((R) + 6) % 17]; \ + X06 += ks[((R) + 7) % 17]; \ + X07 += ks[((R) + 8) % 17]; \ + X08 += ks[((R) + 9) % 17]; \ + X09 += ks[((R) + 10) % 17]; \ + X10 += ks[((R) + 11) % 17]; \ + X11 += ks[((R) + 12) % 17]; \ + X12 += ks[((R) + 13) % 17]; \ + X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \ + X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \ + X15 += ks[((R) + 16) % 17] + (R) + 1; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); #else /* looping version */ #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, Xptr); + Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, Xptr); #define I1024(R) \ - X00 += ks[r + (R) + 0]; /* inject the key schedule value */ \ - X01 += ks[r + (R) + 1]; \ - X02 += ks[r + (R) + 2]; \ - X03 += ks[r + (R) + 3]; \ - X04 += ks[r + (R) + 4]; \ - X05 += ks[r + (R) + 5]; \ - X06 += ks[r + (R) + 6]; \ - X07 += ks[r + (R) + 7]; \ - X08 += ks[r + (R) + 8]; \ - X09 += ks[r + (R) + 9]; \ - X10 += ks[r + (R) + 10]; \ - X11 += ks[r + (R) + 11]; \ - X12 += ks[r + (R) + 12]; \ - X13 += ks[r + (R) + 13] + ts[r + (R) + 0]; \ - X14 += ks[r + (R) + 14] + ts[r + (R) + 1]; \ - X15 += ks[r + (R) + 15] + r + (R); \ - ks[r + (R) + 16] = ks[r + (R) - 1]; /* rotate key schedule */\ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ - Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - - for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) /* loop thru it */ + X00 += ks[r + (R) + 0]; /* inject the key schedule value */ \ + X01 += ks[r + (R) + 1]; \ + X02 += ks[r + (R) + 2]; \ + X03 += ks[r + (R) + 3]; \ + X04 += ks[r + (R) + 4]; \ + X05 += ks[r + (R) + 5]; \ + X06 += ks[r + (R) + 6]; \ + X07 += ks[r + (R) + 7]; \ + X08 += ks[r + (R) + 8]; \ + X09 += ks[r + (R) + 9]; \ + X10 += ks[r + (R) + 10]; \ + X11 += ks[r + (R) + 11]; \ + X12 += ks[r + (R) + 12]; \ + X13 += ks[r + (R) + 13] + ts[r + (R) + 0]; \ + X14 += ks[r + (R) + 14] + ts[r + (R) + 1]; \ + X15 += ks[r + (R) + 15] + r + (R); \ + ks[r + (R) + 16] = ks[r + (R) - 1]; /* rotate key schedule */\ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ + Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + + for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) /* loop thru it */ #endif - { + { #define R1024_8_rounds(R) /* do 8 full rounds */ \ - R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_0, 8*(R) + 1); \ - R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_1, 8*(R) + 2); \ - R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_2, 8*(R) + 3); \ - R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_3, 8*(R) + 4); \ - I1024(2*(R)); \ - R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_4, 8*(R) + 5); \ - R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_5, 8*(R) + 6); \ - R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_6, 8*(R) + 7); \ - R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_7, 8*(R) + 8); \ - I1024(2*(R)+1); - - R1024_8_rounds(0); + R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_0, 8*(R) + 1); \ + R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_1, 8*(R) + 2); \ + R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_2, 8*(R) + 3); \ + R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_3, 8*(R) + 4); \ + I1024(2*(R)); \ + R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_4, 8*(R) + 5); \ + R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_5, 8*(R) + 6); \ + R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_6, 8*(R) + 7); \ + R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_7, 8*(R) + 8); \ + I1024(2*(R)+1); + + R1024_8_rounds(0); #define R1024_Unroll_R(NN) ((SKEIN_UNROLL_1024 == 0 && SKEIN1024_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_1024 > (NN))) - #if R1024_Unroll_R(1) - R1024_8_rounds(1); - #endif - #if R1024_Unroll_R(2) - R1024_8_rounds(2); - #endif - #if R1024_Unroll_R(3) - R1024_8_rounds(3); - #endif - #if R1024_Unroll_R(4) - R1024_8_rounds(4); - #endif - #if R1024_Unroll_R(5) - R1024_8_rounds(5); - #endif - #if R1024_Unroll_R(6) - R1024_8_rounds(6); - #endif - #if R1024_Unroll_R(7) - R1024_8_rounds(7); - #endif - #if R1024_Unroll_R(8) - R1024_8_rounds(8); - #endif - #if R1024_Unroll_R(9) - R1024_8_rounds(9); - #endif - #if R1024_Unroll_R(10) - R1024_8_rounds(10); - #endif - #if R1024_Unroll_R(11) - R1024_8_rounds(11); - #endif - #if R1024_Unroll_R(12) - R1024_8_rounds(12); - #endif - #if R1024_Unroll_R(13) - R1024_8_rounds(13); - #endif - #if R1024_Unroll_R(14) - R1024_8_rounds(14); - #endif - #if (SKEIN_UNROLL_1024 > 14) + #if R1024_Unroll_R(1) + R1024_8_rounds(1); + #endif + #if R1024_Unroll_R(2) + R1024_8_rounds(2); + #endif + #if R1024_Unroll_R(3) + R1024_8_rounds(3); + #endif + #if R1024_Unroll_R(4) + R1024_8_rounds(4); + #endif + #if R1024_Unroll_R(5) + R1024_8_rounds(5); + #endif + #if R1024_Unroll_R(6) + R1024_8_rounds(6); + #endif + #if R1024_Unroll_R(7) + R1024_8_rounds(7); + #endif + #if R1024_Unroll_R(8) + R1024_8_rounds(8); + #endif + #if R1024_Unroll_R(9) + R1024_8_rounds(9); + #endif + #if R1024_Unroll_R(10) + R1024_8_rounds(10); + #endif + #if R1024_Unroll_R(11) + R1024_8_rounds(11); + #endif + #if R1024_Unroll_R(12) + R1024_8_rounds(12); + #endif + #if R1024_Unroll_R(13) + R1024_8_rounds(13); + #endif + #if R1024_Unroll_R(14) + R1024_8_rounds(14); + #endif +#if (SKEIN_UNROLL_1024 > 14) #error "need more unrolling in Skein_1024_Process_Block" #endif - } - /* do the final "feedforward" xor, update context chaining vars */ - - ctx->X[0] = X00 ^ w[0]; - ctx->X[1] = X01 ^ w[1]; - ctx->X[2] = X02 ^ w[2]; - ctx->X[3] = X03 ^ w[3]; - ctx->X[4] = X04 ^ w[4]; - ctx->X[5] = X05 ^ w[5]; - ctx->X[6] = X06 ^ w[6]; - ctx->X[7] = X07 ^ w[7]; - ctx->X[8] = X08 ^ w[8]; - ctx->X[9] = X09 ^ w[9]; - ctx->X[10] = X10 ^ w[10]; - ctx->X[11] = X11 ^ w[11]; - ctx->X[12] = X12 ^ w[12]; - ctx->X[13] = X13 ^ w[13]; - ctx->X[14] = X14 ^ w[14]; - ctx->X[15] = X15 ^ w[15]; - - Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); - - ts[1] &= ~SKEIN_T1_FLAG_FIRST; - blkPtr += SKEIN1024_BLOCK_BYTES; - } - while (--blkCnt); - ctx->h.T[0] = ts[0]; - ctx->h.T[1] = ts[1]; - } + } + /* do the final "feedforward" xor, update context chaining vars */ + + ctx->X[0] = X00 ^ w[0]; + ctx->X[1] = X01 ^ w[1]; + ctx->X[2] = X02 ^ w[2]; + ctx->X[3] = X03 ^ w[3]; + ctx->X[4] = X04 ^ w[4]; + ctx->X[5] = X05 ^ w[5]; + ctx->X[6] = X06 ^ w[6]; + ctx->X[7] = X07 ^ w[7]; + ctx->X[8] = X08 ^ w[8]; + ctx->X[9] = X09 ^ w[9]; + ctx->X[10] = X10 ^ w[10]; + ctx->X[11] = X11 ^ w[11]; + ctx->X[12] = X12 ^ w[12]; + ctx->X[13] = X13 ^ w[13]; + ctx->X[14] = X14 ^ w[14]; + ctx->X[15] = X15 ^ w[15]; + + Skein_Show_Round(BLK_BITS, &ctx->h, SKEIN_RND_FEED_FWD, ctx->X); + + ts[1] &= ~SKEIN_T1_FLAG_FIRST; + blkPtr += SKEIN1024_BLOCK_BYTES; + } + while (--blkCnt); + ctx->h.T[0] = ts[0]; + ctx->h.T[1] = ts[1]; +} #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) size_t Skein1024_Process_Block_CodeSize(void) - { - return ((u8 *) Skein1024_Process_Block_CodeSize) - - ((u8 *) Skein1024_Process_Block); - } +{ + return ((u8 *) Skein1024_Process_Block_CodeSize) - + ((u8 *) Skein1024_Process_Block); +} unsigned int Skein1024_Unroll_Cnt(void) - { - return SKEIN_UNROLL_1024; - } +{ + return SKEIN_UNROLL_1024; +} #endif #endif diff --git a/drivers/staging/skein/threefish1024Block.c b/drivers/staging/skein/threefish1024Block.c index e3be37ea8024..1730a3120a0f 100644 --- a/drivers/staging/skein/threefish1024Block.c +++ b/drivers/staging/skein/threefish1024Block.c @@ -3,1382 +3,1380 @@ void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output) - { - - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3], - b4 = input[4], b5 = input[5], - b6 = input[6], b7 = input[7], - b8 = input[8], b9 = input[9], - b10 = input[10], b11 = input[11], - b12 = input[12], b13 = input[13], - b14 = input[14], b15 = input[15]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4], k5 = keyCtx->key[5], - k6 = keyCtx->key[6], k7 = keyCtx->key[7], - k8 = keyCtx->key[8], k9 = keyCtx->key[9], - k10 = keyCtx->key[10], k11 = keyCtx->key[11], - k12 = keyCtx->key[12], k13 = keyCtx->key[13], - k14 = keyCtx->key[14], k15 = keyCtx->key[15], - k16 = keyCtx->key[16]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; +{ + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7], + b8 = input[8], b9 = input[9], + b10 = input[10], b11 = input[11], + b12 = input[12], b13 = input[13], + b14 = input[14], b15 = input[15]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4], k5 = keyCtx->key[5], + k6 = keyCtx->key[6], k7 = keyCtx->key[7], + k8 = keyCtx->key[8], k9 = keyCtx->key[9], + k10 = keyCtx->key[10], k11 = keyCtx->key[11], + k12 = keyCtx->key[12], k13 = keyCtx->key[13], + k14 = keyCtx->key[14], k15 = keyCtx->key[15], + k16 = keyCtx->key[16]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k5; b4 += b5 + k4; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k7; b6 += b7 + k6; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k9; b8 += b9 + k8; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k11; b10 += b11 + k10; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k13 + t0; b12 += b13 + k12; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k15; b14 += b15 + k14 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k6; b4 += b5 + k5; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k8; b6 += b7 + k7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k10; b8 += b9 + k9; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k12; b10 += b11 + k11; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k14 + t1; b12 += b13 + k13; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k16 + 1; b14 += b15 + k15 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k7; b4 += b5 + k6; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k9; b6 += b7 + k8; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k11; b8 += b9 + k10; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k13; b10 += b11 + k12; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k15 + t2; b12 += b13 + k14; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k0 + 2; b14 += b15 + k16 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k8; b4 += b5 + k7; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k10; b6 += b7 + k9; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k12; b8 += b9 + k11; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k14; b10 += b11 + k13; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k16 + t0; b12 += b13 + k15; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k1 + 3; b14 += b15 + k0 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k9; b4 += b5 + k8; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k11; b6 += b7 + k10; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k13; b8 += b9 + k12; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k15; b10 += b11 + k14; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k0 + t1; b12 += b13 + k16; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k2 + 4; b14 += b15 + k1 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k10; b4 += b5 + k9; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k12; b6 += b7 + k11; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k14; b8 += b9 + k13; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k16; b10 += b11 + k15; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k1 + t2; b12 += b13 + k0; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k3 + 5; b14 += b15 + k2 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k9; b2 += b3 + k8; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k11; b4 += b5 + k10; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k13; b6 += b7 + k12; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k15; b8 += b9 + k14; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k0; b10 += b11 + k16; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k2 + t0; b12 += b13 + k1; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k4 + 6; b14 += b15 + k3 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k10; b2 += b3 + k9; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k12; b4 += b5 + k11; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k14; b6 += b7 + k13; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k16; b8 += b9 + k15; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k1; b10 += b11 + k0; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k3 + t1; b12 += b13 + k2; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k5 + 7; b14 += b15 + k4 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k9; b0 += b1 + k8; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k11; b2 += b3 + k10; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k13; b4 += b5 + k12; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k15; b6 += b7 + k14; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k0; b8 += b9 + k16; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k2; b10 += b11 + k1; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k4 + t2; b12 += b13 + k3; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k6 + 8; b14 += b15 + k5 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k10; b0 += b1 + k9; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k12; b2 += b3 + k11; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k14; b4 += b5 + k13; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k16; b6 += b7 + k15; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k1; b8 += b9 + k0; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k3; b10 += b11 + k2; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k5 + t0; b12 += b13 + k4; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k7 + 9; b14 += b15 + k6 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k11; b0 += b1 + k10; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k13; b2 += b3 + k12; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k15; b4 += b5 + k14; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k0; b6 += b7 + k16; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k2; b8 += b9 + k1; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k4; b10 += b11 + k3; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k6 + t1; b12 += b13 + k5; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k8 + 10; b14 += b15 + k7 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k12; b0 += b1 + k11; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k14; b2 += b3 + k13; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k16; b4 += b5 + k15; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k1; b6 += b7 + k0; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k3; b8 += b9 + k2; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k5; b10 += b11 + k4; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k7 + t2; b12 += b13 + k6; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k9 + 11; b14 += b15 + k8 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k13; b0 += b1 + k12; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k15; b2 += b3 + k14; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k0; b4 += b5 + k16; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k2; b6 += b7 + k1; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k4; b8 += b9 + k3; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k6; b10 += b11 + k5; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k8 + t0; b12 += b13 + k7; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k10 + 12; b14 += b15 + k9 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k14; b0 += b1 + k13; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k16; b2 += b3 + k15; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k1; b4 += b5 + k0; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k3; b6 += b7 + k2; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k5; b8 += b9 + k4; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k7; b10 += b11 + k6; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k9 + t1; b12 += b13 + k8; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k11 + 13; b14 += b15 + k10 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k15; b0 += b1 + k14; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k0; b2 += b3 + k16; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k2; b4 += b5 + k1; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k4; b6 += b7 + k3; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k6; b8 += b9 + k5; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k8; b10 += b11 + k7; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k10 + t2; b12 += b13 + k9; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k12 + 14; b14 += b15 + k11 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k16; b0 += b1 + k15; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k3; b4 += b5 + k2; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k5; b6 += b7 + k4; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k7; b8 += b9 + k6; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k9; b10 += b11 + k8; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k11 + t0; b12 += b13 + k10; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k13 + 15; b14 += b15 + k12 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k0; b0 += b1 + k16; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k4; b4 += b5 + k3; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k6; b6 += b7 + k5; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k8; b8 += b9 + k7; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k10; b10 += b11 + k9; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k12 + t1; b12 += b13 + k11; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k14 + 16; b14 += b15 + k13 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k5; b4 += b5 + k4; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k7; b6 += b7 + k6; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k9; b8 += b9 + k8; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k11; b10 += b11 + k10; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k13 + t2; b12 += b13 + k12; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k15 + 17; b14 += b15 + k14 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k6; b4 += b5 + k5; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k8; b6 += b7 + k7; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k10; b8 += b9 + k9; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k12; b10 += b11 + k11; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k14 + t0; b12 += b13 + k13; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k16 + 18; b14 += b15 + k15 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k7; b4 += b5 + k6; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k9; b6 += b7 + k8; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k11; b8 += b9 + k10; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k13; b10 += b11 + k12; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k15 + t1; b12 += b13 + k14; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k0 + 19; b14 += b15 + k16 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k1; b0 += b1 + k0; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k3; b2 += b3 + k2; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k5; b4 += b5 + k4; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k7; b6 += b7 + k6; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k9; b8 += b9 + k8; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k11; b10 += b11 + k10; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k13 + t0; b12 += b13 + k12; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k15; b14 += b15 + k14 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k2; b0 += b1 + k1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k4; b2 += b3 + k3; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k6; b4 += b5 + k5; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k8; b6 += b7 + k7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k10; b8 += b9 + k9; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k12; b10 += b11 + k11; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k14 + t1; b12 += b13 + k13; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k16 + 1; b14 += b15 + k15 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k3; b0 += b1 + k2; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k5; b2 += b3 + k4; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k7; b4 += b5 + k6; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k9; b6 += b7 + k8; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k11; b8 += b9 + k10; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k13; b10 += b11 + k12; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k15 + t2; b12 += b13 + k14; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k0 + 2; b14 += b15 + k16 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k4; b0 += b1 + k3; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k6; b2 += b3 + k5; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k8; b4 += b5 + k7; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k10; b6 += b7 + k9; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k12; b8 += b9 + k11; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k14; b10 += b11 + k13; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k16 + t0; b12 += b13 + k15; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k1 + 3; b14 += b15 + k0 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k5; b0 += b1 + k4; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k7; b2 += b3 + k6; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k9; b4 += b5 + k8; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k11; b6 += b7 + k10; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k13; b8 += b9 + k12; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k15; b10 += b11 + k14; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k0 + t1; b12 += b13 + k16; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k2 + 4; b14 += b15 + k1 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k6; b0 += b1 + k5; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k8; b2 += b3 + k7; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k10; b4 += b5 + k9; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k12; b6 += b7 + k11; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k14; b8 += b9 + k13; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k16; b10 += b11 + k15; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k1 + t2; b12 += b13 + k0; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k3 + 5; b14 += b15 + k2 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k7; b0 += b1 + k6; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k9; b2 += b3 + k8; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k11; b4 += b5 + k10; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k13; b6 += b7 + k12; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k15; b8 += b9 + k14; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k0; b10 += b11 + k16; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k2 + t0; b12 += b13 + k1; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k4 + 6; b14 += b15 + k3 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k8; b0 += b1 + k7; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k10; b2 += b3 + k9; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k12; b4 += b5 + k11; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k14; b6 += b7 + k13; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k16; b8 += b9 + k15; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k1; b10 += b11 + k0; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k3 + t1; b12 += b13 + k2; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k5 + 7; b14 += b15 + k4 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k9; b0 += b1 + k8; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k11; b2 += b3 + k10; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k13; b4 += b5 + k12; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k15; b6 += b7 + k14; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k0; b8 += b9 + k16; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k2; b10 += b11 + k1; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k4 + t2; b12 += b13 + k3; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k6 + 8; b14 += b15 + k5 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k10; b0 += b1 + k9; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k12; b2 += b3 + k11; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k14; b4 += b5 + k13; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k16; b6 += b7 + k15; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k1; b8 += b9 + k0; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k3; b10 += b11 + k2; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k5 + t0; b12 += b13 + k4; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k7 + 9; b14 += b15 + k6 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k11; b0 += b1 + k10; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k13; b2 += b3 + k12; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k15; b4 += b5 + k14; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k0; b6 += b7 + k16; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k2; b8 += b9 + k1; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k4; b10 += b11 + k3; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k6 + t1; b12 += b13 + k5; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k8 + 10; b14 += b15 + k7 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k12; b0 += b1 + k11; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k14; b2 += b3 + k13; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k16; b4 += b5 + k15; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k1; b6 += b7 + k0; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k3; b8 += b9 + k2; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k5; b10 += b11 + k4; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k7 + t2; b12 += b13 + k6; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k9 + 11; b14 += b15 + k8 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k13; b0 += b1 + k12; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k15; b2 += b3 + k14; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k0; b4 += b5 + k16; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k2; b6 += b7 + k1; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k4; b8 += b9 + k3; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k6; b10 += b11 + k5; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k8 + t0; b12 += b13 + k7; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k10 + 12; b14 += b15 + k9 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k14; b0 += b1 + k13; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k16; b2 += b3 + k15; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k1; b4 += b5 + k0; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k3; b6 += b7 + k2; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k5; b8 += b9 + k4; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k7; b10 += b11 + k6; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k9 + t1; b12 += b13 + k8; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k11 + 13; b14 += b15 + k10 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k15; b0 += b1 + k14; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k0; b2 += b3 + k16; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k2; b4 += b5 + k1; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k4; b6 += b7 + k3; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k6; b8 += b9 + k5; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k8; b10 += b11 + k7; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k10 + t2; b12 += b13 + k9; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k12 + 14; b14 += b15 + k11 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k16; b0 += b1 + k15; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k1; b2 += b3 + k0; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k3; b4 += b5 + k2; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k5; b6 += b7 + k4; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k7; b8 += b9 + k6; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k9; b10 += b11 + k8; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k11 + t0; b12 += b13 + k10; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k13 + 15; b14 += b15 + k12 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k0; b0 += b1 + k16; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k2; b2 += b3 + k1; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k4; b4 += b5 + k3; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k6; b6 += b7 + k5; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k8; b8 += b9 + k7; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k10; b10 += b11 + k9; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k12 + t1; b12 += b13 + k11; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k14 + 16; b14 += b15 + k13 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k1; b0 += b1 + k0; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k3; b2 += b3 + k2; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k5; b4 += b5 + k4; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k7; b6 += b7 + k6; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k9; b8 += b9 + k8; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k11; b10 += b11 + k10; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k13 + t2; b12 += b13 + k12; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k15 + 17; b14 += b15 + k14 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k2; b0 += b1 + k1; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + b3 += k4; b2 += b3 + k3; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + b5 += k6; b4 += b5 + k5; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + b7 += k8; b6 += b7 + k7; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + b9 += k10; b8 += b9 + k9; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + b11 += k12; b10 += b11 + k11; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + b13 += k14 + t0; b12 += b13 + k13; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + b15 += k16 + 18; b14 += b15 + k15 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + b1 += k3; b0 += b1 + k2; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + b3 += k5; b2 += b3 + k4; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + b5 += k7; b4 += b5 + k6; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + b7 += k9; b6 += b7 + k8; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + b9 += k11; b8 += b9 + k10; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + b11 += k13; b10 += b11 + k12; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + b13 += k15 + t1; b12 += b13 + k14; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + b15 += k0 + 19; b14 += b15 + k16 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - output[0] = b0 + k3; - output[1] = b1 + k4; - output[2] = b2 + k5; - output[3] = b3 + k6; - output[4] = b4 + k7; - output[5] = b5 + k8; - output[6] = b6 + k9; - output[7] = b7 + k10; - output[8] = b8 + k11; - output[9] = b9 + k12; - output[10] = b10 + k13; - output[11] = b11 + k14; - output[12] = b12 + k15; - output[13] = b13 + k16 + t2; - output[14] = b14 + k0 + t0; - output[15] = b15 + k1 + 20; - } + output[0] = b0 + k3; + output[1] = b1 + k4; + output[2] = b2 + k5; + output[3] = b3 + k6; + output[4] = b4 + k7; + output[5] = b5 + k8; + output[6] = b6 + k9; + output[7] = b7 + k10; + output[8] = b8 + k11; + output[9] = b9 + k12; + output[10] = b10 + k13; + output[11] = b11 + k14; + output[12] = b12 + k15; + output[13] = b13 + k16 + t2; + output[14] = b14 + k0 + t0; + output[15] = b15 + k1 + 20; +} void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output) { + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7], + b8 = input[8], b9 = input[9], + b10 = input[10], b11 = input[11], + b12 = input[12], b13 = input[13], + b14 = input[14], b15 = input[15]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4], k5 = keyCtx->key[5], + k6 = keyCtx->key[6], k7 = keyCtx->key[7], + k8 = keyCtx->key[8], k9 = keyCtx->key[9], + k10 = keyCtx->key[10], k11 = keyCtx->key[11], + k12 = keyCtx->key[12], k13 = keyCtx->key[13], + k14 = keyCtx->key[14], k15 = keyCtx->key[15], + k16 = keyCtx->key[16]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; + u64 tmp; - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3], - b4 = input[4], b5 = input[5], - b6 = input[6], b7 = input[7], - b8 = input[8], b9 = input[9], - b10 = input[10], b11 = input[11], - b12 = input[12], b13 = input[13], - b14 = input[14], b15 = input[15]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4], k5 = keyCtx->key[5], - k6 = keyCtx->key[6], k7 = keyCtx->key[7], - k8 = keyCtx->key[8], k9 = keyCtx->key[9], - k10 = keyCtx->key[10], k11 = keyCtx->key[11], - k12 = keyCtx->key[12], k13 = keyCtx->key[13], - k14 = keyCtx->key[14], k15 = keyCtx->key[15], - k16 = keyCtx->key[16]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; - u64 tmp; - - b0 -= k3; - b1 -= k4; - b2 -= k5; - b3 -= k6; - b4 -= k7; - b5 -= k8; - b6 -= k9; - b7 -= k10; - b8 -= k11; - b9 -= k12; - b10 -= k13; - b11 -= k14; - b12 -= k15; - b13 -= k16 + t2; - b14 -= k0 + t0; - b15 -= k1 + 20; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k16 + t2; b15 -= k0 + 19; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k14; b13 -= k15 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k12; b11 -= k13; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k10; b9 -= k11; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k8; b7 -= k9; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k6; b5 -= k7; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k2; b1 -= k3; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k15 + t1; b15 -= k16 + 18; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k13; b13 -= k14 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k11; b11 -= k12; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k9; b9 -= k10; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k7; b7 -= k8; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k5; b5 -= k6; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k1; b1 -= k2; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k14 + t0; b15 -= k15 + 17; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k12; b13 -= k13 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k10; b11 -= k11; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k8; b9 -= k9; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k6; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k4; b5 -= k5; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k0; b1 -= k1; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k13 + t2; b15 -= k14 + 16; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k11; b13 -= k12 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k9; b11 -= k10; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k7; b9 -= k8; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k5; b7 -= k6; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k3; b5 -= k4; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k16; b1 -= k0; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k12 + t1; b15 -= k13 + 15; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k10; b13 -= k11 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k8; b11 -= k9; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k6; b9 -= k7; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k4; b7 -= k5; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k2; b5 -= k3; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k15; b1 -= k16; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k11 + t0; b15 -= k12 + 14; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k9; b13 -= k10 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k7; b11 -= k8; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k5; b9 -= k6; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k3; b7 -= k4; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k1; b5 -= k2; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k16; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k14; b1 -= k15; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k10 + t2; b15 -= k11 + 13; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k8; b13 -= k9 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k6; b11 -= k7; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k4; b9 -= k5; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k2; b7 -= k3; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k0; b5 -= k1; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k15; b3 -= k16; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k13; b1 -= k14; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k9 + t1; b15 -= k10 + 12; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k7; b13 -= k8 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k5; b11 -= k6; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k3; b9 -= k4; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k1; b7 -= k2; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k16; b5 -= k0; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k14; b3 -= k15; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k12; b1 -= k13; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k8 + t0; b15 -= k9 + 11; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k6; b13 -= k7 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k4; b11 -= k5; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k2; b9 -= k3; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k0; b7 -= k1; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k15; b5 -= k16; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k13; b3 -= k14; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k11; b1 -= k12; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k7 + t2; b15 -= k8 + 10; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k5; b13 -= k6 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k3; b11 -= k4; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k1; b9 -= k2; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k16; b7 -= k0; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k14; b5 -= k15; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k12; b3 -= k13; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k10; b1 -= k11; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k6 + t1; b15 -= k7 + 9; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k4; b13 -= k5 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k2; b11 -= k3; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k0; b9 -= k1; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k15; b7 -= k16; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k13; b5 -= k14; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k11; b3 -= k12; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k9; b1 -= k10; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k5 + t0; b15 -= k6 + 8; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k3; b13 -= k4 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k1; b11 -= k2; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k16; b9 -= k0; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k14; b7 -= k15; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k12; b5 -= k13; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k10; b3 -= k11; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k8; b1 -= k9; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k4 + t2; b15 -= k5 + 7; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k2; b13 -= k3 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k0; b11 -= k1; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k15; b9 -= k16; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k13; b7 -= k14; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k11; b5 -= k12; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k9; b3 -= k10; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k7; b1 -= k8; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k3 + t1; b15 -= k4 + 6; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k1; b13 -= k2 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k16; b11 -= k0; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k14; b9 -= k15; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k12; b7 -= k13; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k10; b5 -= k11; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k8; b3 -= k9; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k6; b1 -= k7; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k2 + t0; b15 -= k3 + 5; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k0; b13 -= k1 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k15; b11 -= k16; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k13; b9 -= k14; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k11; b7 -= k12; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k9; b5 -= k10; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k5; b1 -= k6; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k1 + t2; b15 -= k2 + 4; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k16; b13 -= k0 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k14; b11 -= k15; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k12; b9 -= k13; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k10; b7 -= k11; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k8; b5 -= k9; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k4; b1 -= k5; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k0 + t1; b15 -= k1 + 3; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k15; b13 -= k16 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k13; b11 -= k14; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k11; b9 -= k12; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k9; b7 -= k10; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k7; b5 -= k8; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k3; b1 -= k4; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k16 + t0; b15 -= k0 + 2; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k14; b13 -= k15 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k12; b11 -= k13; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k10; b9 -= k11; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k8; b7 -= k9; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k6; b5 -= k7; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k2; b1 -= k3; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k15 + t2; b15 -= k16 + 1; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k13; b13 -= k14 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k11; b11 -= k12; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k9; b9 -= k10; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k7; b7 -= k8; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k5; b5 -= k6; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k1; b1 -= k2; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k14 + t1; b15 -= k15; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k12; b13 -= k13 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k10; b11 -= k11; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k8; b9 -= k9; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k6; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k4; b5 -= k5; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k0; b1 -= k1; + b0 -= k3; + b1 -= k4; + b2 -= k5; + b3 -= k6; + b4 -= k7; + b5 -= k8; + b6 -= k9; + b7 -= k10; + b8 -= k11; + b9 -= k12; + b10 -= k13; + b11 -= k14; + b12 -= k15; + b13 -= k16 + t2; + b14 -= k0 + t0; + b15 -= k1 + 20; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k16 + t2; b15 -= k0 + 19; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k14; b13 -= k15 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k12; b11 -= k13; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k10; b9 -= k11; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k8; b7 -= k9; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k6; b5 -= k7; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k4; b3 -= k5; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k2; b1 -= k3; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k15 + t1; b15 -= k16 + 18; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k13; b13 -= k14 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k11; b11 -= k12; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k9; b9 -= k10; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k7; b7 -= k8; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k5; b5 -= k6; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k3; b3 -= k4; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k1; b1 -= k2; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k14 + t0; b15 -= k15 + 17; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k12; b13 -= k13 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k10; b11 -= k11; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k8; b9 -= k9; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k6; b7 -= k7; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k4; b5 -= k5; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k2; b3 -= k3; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k0; b1 -= k1; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k13 + t2; b15 -= k14 + 16; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k11; b13 -= k12 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k9; b11 -= k10; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k7; b9 -= k8; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k5; b7 -= k6; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k3; b5 -= k4; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k1; b3 -= k2; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k16; b1 -= k0; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k12 + t1; b15 -= k13 + 15; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k10; b13 -= k11 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k8; b11 -= k9; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k6; b9 -= k7; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k4; b7 -= k5; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k2; b5 -= k3; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k0; b3 -= k1; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k15; b1 -= k16; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k11 + t0; b15 -= k12 + 14; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k9; b13 -= k10 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k7; b11 -= k8; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k5; b9 -= k6; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k3; b7 -= k4; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k1; b5 -= k2; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k16; b3 -= k0; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k14; b1 -= k15; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k10 + t2; b15 -= k11 + 13; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k8; b13 -= k9 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k6; b11 -= k7; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k4; b9 -= k5; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k2; b7 -= k3; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k0; b5 -= k1; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k15; b3 -= k16; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k13; b1 -= k14; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k9 + t1; b15 -= k10 + 12; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k7; b13 -= k8 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k5; b11 -= k6; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k3; b9 -= k4; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k1; b7 -= k2; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k16; b5 -= k0; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k14; b3 -= k15; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k12; b1 -= k13; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k8 + t0; b15 -= k9 + 11; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k6; b13 -= k7 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k4; b11 -= k5; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k2; b9 -= k3; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k0; b7 -= k1; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k15; b5 -= k16; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k13; b3 -= k14; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k11; b1 -= k12; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k7 + t2; b15 -= k8 + 10; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k5; b13 -= k6 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k3; b11 -= k4; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k1; b9 -= k2; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k16; b7 -= k0; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k14; b5 -= k15; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k12; b3 -= k13; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k10; b1 -= k11; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k6 + t1; b15 -= k7 + 9; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k4; b13 -= k5 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k2; b11 -= k3; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k0; b9 -= k1; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k15; b7 -= k16; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k13; b5 -= k14; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k11; b3 -= k12; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k9; b1 -= k10; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k5 + t0; b15 -= k6 + 8; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k3; b13 -= k4 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k1; b11 -= k2; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k16; b9 -= k0; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k14; b7 -= k15; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k12; b5 -= k13; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k10; b3 -= k11; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k8; b1 -= k9; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k4 + t2; b15 -= k5 + 7; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k2; b13 -= k3 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k0; b11 -= k1; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k15; b9 -= k16; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k13; b7 -= k14; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k11; b5 -= k12; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k9; b3 -= k10; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k7; b1 -= k8; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k3 + t1; b15 -= k4 + 6; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k1; b13 -= k2 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k16; b11 -= k0; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k14; b9 -= k15; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k12; b7 -= k13; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k10; b5 -= k11; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k8; b3 -= k9; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k6; b1 -= k7; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k2 + t0; b15 -= k3 + 5; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k0; b13 -= k1 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k15; b11 -= k16; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k13; b9 -= k14; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k11; b7 -= k12; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k9; b5 -= k10; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k7; b3 -= k8; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k5; b1 -= k6; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k1 + t2; b15 -= k2 + 4; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k16; b13 -= k0 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k14; b11 -= k15; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k12; b9 -= k13; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k10; b7 -= k11; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k8; b5 -= k9; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k6; b3 -= k7; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k4; b1 -= k5; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k0 + t1; b15 -= k1 + 3; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k15; b13 -= k16 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k13; b11 -= k14; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k11; b9 -= k12; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k9; b7 -= k10; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k7; b5 -= k8; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k5; b3 -= k6; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k3; b1 -= k4; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k16 + t0; b15 -= k0 + 2; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k14; b13 -= k15 + t2; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k12; b11 -= k13; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k10; b9 -= k11; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k8; b7 -= k9; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k6; b5 -= k7; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k4; b3 -= k5; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k2; b1 -= k3; + tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k15 + t2; b15 -= k16 + 1; + tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k13; b13 -= k14 + t1; + tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k11; b11 -= k12; + tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k9; b9 -= k10; + tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k7; b7 -= k8; + tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k5; b5 -= k6; + tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k3; b3 -= k4; + tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k1; b1 -= k2; + tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; + tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; + tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; + tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; + tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; + tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; + tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; + tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; + tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; + tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; + tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; + tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; + tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; + tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; + tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; + tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; + tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; + tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; + tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; + tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; + tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; + tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; + tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k14 + t1; b15 -= k15; + tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k12; b13 -= k13 + t0; + tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k10; b11 -= k11; + tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k8; b9 -= k9; + tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k6; b7 -= k7; + tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k4; b5 -= k5; + tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k2; b3 -= k3; + tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k0; b1 -= k1; - output[15] = b15; - output[14] = b14; - output[13] = b13; - output[12] = b12; - output[11] = b11; - output[10] = b10; - output[9] = b9; - output[8] = b8; - output[7] = b7; - output[6] = b6; - output[5] = b5; - output[4] = b4; - output[3] = b3; - output[2] = b2; - output[1] = b1; - output[0] = b0; + output[15] = b15; + output[14] = b14; + output[13] = b13; + output[12] = b12; + output[11] = b11; + output[10] = b10; + output[9] = b9; + output[8] = b8; + output[7] = b7; + output[6] = b6; + output[5] = b5; + output[4] = b4; + output[3] = b3; + output[2] = b2; + output[1] = b1; + output[0] = b0; } diff --git a/drivers/staging/skein/threefish256Block.c b/drivers/staging/skein/threefish256Block.c index 09ea5099bc76..da3b8357e47f 100644 --- a/drivers/staging/skein/threefish256Block.c +++ b/drivers/staging/skein/threefish256Block.c @@ -3,346 +3,345 @@ void threefishEncrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output) - { +{ + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; + b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k3; b2 += b3 + k2 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k4 + 1; b2 += b3 + k3 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k3; b2 += b3 + k2 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k4 + 1; b2 += b3 + k3 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k0 + 2; b2 += b3 + k4 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k4 + t0; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k1 + 3; b2 += b3 + k0 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k0 + 2; b2 += b3 + k4 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k4 + t0; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k1 + 3; b2 += b3 + k0 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k0 + t1; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k2 + 4; b2 += b3 + k1 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k1 + t2; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k3 + 5; b2 += b3 + k2 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k0 + t1; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k2 + 4; b2 += b3 + k1 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k1 + t2; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k3 + 5; b2 += b3 + k2 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k2 + t0; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k4 + 6; b2 += b3 + k3 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k3 + t1; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k0 + 7; b2 += b3 + k4 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k2 + t0; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k4 + 6; b2 += b3 + k3 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k3 + t1; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k0 + 7; b2 += b3 + k4 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k4 + t2; b0 += b1 + k3; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k1 + 8; b2 += b3 + k0 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k0 + t0; b0 += b1 + k4; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k2 + 9; b2 += b3 + k1 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k4 + t2; b0 += b1 + k3; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k1 + 8; b2 += b3 + k0 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k0 + t0; b0 += b1 + k4; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k2 + 9; b2 += b3 + k1 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k1 + t1; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k3 + 10; b2 += b3 + k2 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k2 + t2; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k4 + 11; b2 += b3 + k3 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k1 + t1; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k3 + 10; b2 += b3 + k2 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k2 + t2; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k4 + 11; b2 += b3 + k3 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k3 + t0; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k0 + 12; b2 += b3 + k4 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k4 + t1; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k1 + 13; b2 += b3 + k0 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k3 + t0; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k0 + 12; b2 += b3 + k4 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k4 + t1; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k1 + 13; b2 += b3 + k0 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k0 + t2; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k2 + 14; b2 += b3 + k1 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k3 + 15; b2 += b3 + k2 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k0 + t2; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k2 + 14; b2 += b3 + k1 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k3 + 15; b2 += b3 + k2 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + b3 += k4 + 16; b2 += b3 + k3 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + b3 += k0 + 17; b2 += b3 + k4 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k4 + 16; b2 += b3 + k3 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k0 + 17; b2 += b3 + k4 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - output[0] = b0 + k3; - output[1] = b1 + k4 + t0; - output[2] = b2 + k0 + t1; - output[3] = b3 + k1 + 18; - } + output[0] = b0 + k3; + output[1] = b1 + k4 + t0; + output[2] = b2 + k0 + t1; + output[3] = b3 + k1 + 18; +} void threefishDecrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output) - { - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; +{ + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; - u64 tmp; + u64 tmp; - b0 -= k3; - b1 -= k4 + t0; - b2 -= k0 + t1; - b3 -= k1 + 18; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t0; b3 -= k0 + 17; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t2; b3 -= k4 + 16; + b0 -= k3; + b1 -= k4 + t0; + b2 -= k0 + t1; + b3 -= k1 + 18; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t0; b3 -= k0 + 17; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t2; b3 -= k4 + 16; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t1; b3 -= k3 + 15; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t0; b3 -= k2 + 14; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t1; b3 -= k3 + 15; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t0; b3 -= k2 + 14; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t2; b3 -= k1 + 13; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t1; b3 -= k0 + 12; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t2; b3 -= k1 + 13; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t1; b3 -= k0 + 12; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t0; b3 -= k4 + 11; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t2; b3 -= k3 + 10; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t0; b3 -= k4 + 11; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t2; b3 -= k3 + 10; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k4; b1 -= k0 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k1 + t1; b3 -= k2 + 9; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k3; b1 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k0 + t0; b3 -= k1 + 8; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k4; b1 -= k0 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k1 + t1; b3 -= k2 + 9; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k3; b1 -= k4 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k0 + t0; b3 -= k1 + 8; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t2; b3 -= k0 + 7; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t1; b3 -= k4 + 6; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t2; b3 -= k0 + 7; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t1; b3 -= k4 + 6; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t0; b3 -= k3 + 5; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t2; b3 -= k2 + 4; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t0; b3 -= k3 + 5; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t2; b3 -= k2 + 4; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t1; b3 -= k1 + 3; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t0; b3 -= k0 + 2; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t1; b3 -= k1 + 3; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t0; b3 -= k0 + 2; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t2; b3 -= k4 + 1; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t1; b3 -= k3; + tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t2; b3 -= k4 + 1; + tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; + tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; + tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; + tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; + tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t1; b3 -= k3; - output[0] = b0; - output[1] = b1; - output[2] = b2; - output[3] = b3; - } + output[0] = b0; + output[1] = b1; + output[2] = b2; + output[3] = b3; +} diff --git a/drivers/staging/skein/threefish512Block.c b/drivers/staging/skein/threefish512Block.c index 5262f5a8f21b..dc96ba279720 100644 --- a/drivers/staging/skein/threefish512Block.c +++ b/drivers/staging/skein/threefish512Block.c @@ -3,640 +3,638 @@ void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) - { +{ + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4], k5 = keyCtx->key[5], + k6 = keyCtx->key[6], k7 = keyCtx->key[7], + k8 = keyCtx->key[8]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3], - b4 = input[4], b5 = input[5], - b6 = input[6], b7 = input[7]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4], k5 = keyCtx->key[5], - k6 = keyCtx->key[6], k7 = keyCtx->key[7], - k8 = keyCtx->key[8]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; + b1 += k1; b0 += b1 + k0; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k3; b2 += b3 + k2; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k7; b6 += b7 + k6 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k2; b0 += b1 + k1; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k4; b2 += b3 + k3; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k8 + 1; b6 += b7 + k7 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k3; b0 += b1 + k2; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k5; b2 += b3 + k4; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k0 + 2; b6 += b7 + k8 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k4; b0 += b1 + k3; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k6; b2 += b3 + k5; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k1 + 3; b6 += b7 + k0 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k5; b0 += b1 + k4; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k7; b2 += b3 + k6; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k2 + 4; b6 += b7 + k1 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k6; b0 += b1 + k5; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k8; b2 += b3 + k7; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k3 + 5; b6 += b7 + k2 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k7; b0 += b1 + k6; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k0; b2 += b3 + k8; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k4 + 6; b6 += b7 + k3 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k8; b0 += b1 + k7; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k1; b2 += b3 + k0; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k5 + 7; b6 += b7 + k4 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k0; b0 += b1 + k8; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k2; b2 += b3 + k1; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k6 + 8; b6 += b7 + k5 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k1; b0 += b1 + k0; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k3; b2 += b3 + k2; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k7 + 9; b6 += b7 + k6 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k2; b0 += b1 + k1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k4; b2 += b3 + k3; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k8 + 10; b6 += b7 + k7 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k3; b0 += b1 + k2; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k5; b2 += b3 + k4; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k0 + 11; b6 += b7 + k8 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k4; b0 += b1 + k3; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k6; b2 += b3 + k5; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k1 + 12; b6 += b7 + k0 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k5; b0 += b1 + k4; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k7; b2 += b3 + k6; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k2 + 13; b6 += b7 + k1 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k6; b0 += b1 + k5; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k8; b2 += b3 + k7; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k3 + 14; b6 += b7 + k2 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k7; b0 += b1 + k6; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k0; b2 += b3 + k8; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k4 + 15; b6 += b7 + k3 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k8; b0 += b1 + k7; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + b3 += k1; b2 += b3 + k0; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + b7 += k5 + 16; b6 += b7 + k4 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + b1 += k0; b0 += b1 + k8; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + b3 += k2; b2 += b3 + k1; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + b7 += k6 + 17; b6 += b7 + k5 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k7; b6 += b7 + k6 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k8 + 1; b6 += b7 + k7 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k0 + 2; b6 += b7 + k8 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k1 + 3; b6 += b7 + k0 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k2 + 4; b6 += b7 + k1 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k3 + 5; b6 += b7 + k2 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k0; b2 += b3 + k8; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k4 + 6; b6 += b7 + k3 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k5 + 7; b6 += b7 + k4 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k0; b0 += b1 + k8; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k6 + 8; b6 += b7 + k5 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k7 + 9; b6 += b7 + k6 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k8 + 10; b6 += b7 + k7 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k0 + 11; b6 += b7 + k8 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k1 + 12; b6 += b7 + k0 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k2 + 13; b6 += b7 + k1 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k3 + 14; b6 += b7 + k2 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k0; b2 += b3 + k8; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k4 + 15; b6 += b7 + k3 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k5 + 16; b6 += b7 + k4 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k0; b0 += b1 + k8; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k6 + 17; b6 += b7 + k5 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - - output[0] = b0 + k0; - output[1] = b1 + k1; - output[2] = b2 + k2; - output[3] = b3 + k3; - output[4] = b4 + k4; - output[5] = b5 + k5 + t0; - output[6] = b6 + k6 + t1; - output[7] = b7 + k7 + 18; - } + output[0] = b0 + k0; + output[1] = b1 + k1; + output[2] = b2 + k2; + output[3] = b3 + k3; + output[4] = b4 + k4; + output[5] = b5 + k5 + t0; + output[6] = b6 + k6 + t1; + output[7] = b7 + k7 + 18; +} void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) - { - - u64 b0 = input[0], b1 = input[1], - b2 = input[2], b3 = input[3], - b4 = input[4], b5 = input[5], - b6 = input[6], b7 = input[7]; - u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], - k2 = keyCtx->key[2], k3 = keyCtx->key[3], - k4 = keyCtx->key[4], k5 = keyCtx->key[5], - k6 = keyCtx->key[6], k7 = keyCtx->key[7], - k8 = keyCtx->key[8]; - u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], - t2 = keyCtx->tweak[2]; +{ + u64 b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7]; + u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], + k2 = keyCtx->key[2], k3 = keyCtx->key[3], + k4 = keyCtx->key[4], k5 = keyCtx->key[5], + k6 = keyCtx->key[6], k7 = keyCtx->key[7], + k8 = keyCtx->key[8]; + u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; - u64 tmp; + u64 tmp; - b0 -= k0; - b1 -= k1; - b2 -= k2; - b3 -= k3; - b4 -= k4; - b5 -= k5 + t0; - b6 -= k6 + t1; - b7 -= k7 + 18; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k5 + t0; b7 -= k6 + 17; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k3; b5 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k8; b1 -= k0; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k4 + t2; b7 -= k5 + 16; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k2; b5 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k7; b1 -= k8; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k3 + t1; b7 -= k4 + 15; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k1; b5 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k8; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k6; b1 -= k7; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k2 + t0; b7 -= k3 + 14; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k0; b5 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k5; b1 -= k6; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k1 + t2; b7 -= k2 + 13; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k8; b5 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k4; b1 -= k5; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k0 + t1; b7 -= k1 + 12; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k7; b5 -= k8 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k3; b1 -= k4; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k8 + t0; b7 -= k0 + 11; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k6; b5 -= k7 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k2; b1 -= k3; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k7 + t2; b7 -= k8 + 10; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k5; b5 -= k6 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k1; b1 -= k2; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k6 + t1; b7 -= k7 + 9; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k4; b5 -= k5 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k0; b1 -= k1; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k5 + t0; b7 -= k6 + 8; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k3; b5 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k8; b1 -= k0; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k4 + t2; b7 -= k5 + 7; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k2; b5 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k7; b1 -= k8; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k3 + t1; b7 -= k4 + 6; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k1; b5 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k8; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k6; b1 -= k7; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k2 + t0; b7 -= k3 + 5; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k0; b5 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k5; b1 -= k6; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k1 + t2; b7 -= k2 + 4; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k8; b5 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k4; b1 -= k5; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k0 + t1; b7 -= k1 + 3; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k7; b5 -= k8 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k3; b1 -= k4; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k8 + t0; b7 -= k0 + 2; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k6; b5 -= k7 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k2; b1 -= k3; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k7 + t2; b7 -= k8 + 1; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k5; b5 -= k6 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k1; b1 -= k2; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k6 + t1; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k4; b5 -= k5 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k0; b1 -= k1; + b0 -= k0; + b1 -= k1; + b2 -= k2; + b3 -= k3; + b4 -= k4; + b5 -= k5 + t0; + b6 -= k6 + t1; + b7 -= k7 + 18; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k5 + t0; b7 -= k6 + 17; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k3; b5 -= k4 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k1; b3 -= k2; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k8; b1 -= k0; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k4 + t2; b7 -= k5 + 16; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k2; b5 -= k3 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k0; b3 -= k1; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k7; b1 -= k8; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k3 + t1; b7 -= k4 + 15; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k1; b5 -= k2 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k8; b3 -= k0; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k6; b1 -= k7; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k2 + t0; b7 -= k3 + 14; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k0; b5 -= k1 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k7; b3 -= k8; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k5; b1 -= k6; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k1 + t2; b7 -= k2 + 13; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k8; b5 -= k0 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k6; b3 -= k7; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k4; b1 -= k5; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k0 + t1; b7 -= k1 + 12; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k7; b5 -= k8 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k5; b3 -= k6; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k3; b1 -= k4; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k8 + t0; b7 -= k0 + 11; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k6; b5 -= k7 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k4; b3 -= k5; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k2; b1 -= k3; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k7 + t2; b7 -= k8 + 10; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k5; b5 -= k6 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k3; b3 -= k4; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k1; b1 -= k2; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k6 + t1; b7 -= k7 + 9; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k4; b5 -= k5 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k2; b3 -= k3; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k0; b1 -= k1; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k5 + t0; b7 -= k6 + 8; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k3; b5 -= k4 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k1; b3 -= k2; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k8; b1 -= k0; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k4 + t2; b7 -= k5 + 7; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k2; b5 -= k3 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k0; b3 -= k1; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k7; b1 -= k8; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k3 + t1; b7 -= k4 + 6; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k1; b5 -= k2 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k8; b3 -= k0; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k6; b1 -= k7; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k2 + t0; b7 -= k3 + 5; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k0; b5 -= k1 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k7; b3 -= k8; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k5; b1 -= k6; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k1 + t2; b7 -= k2 + 4; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k8; b5 -= k0 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k6; b3 -= k7; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k4; b1 -= k5; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k0 + t1; b7 -= k1 + 3; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k7; b5 -= k8 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k5; b3 -= k6; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k3; b1 -= k4; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k8 + t0; b7 -= k0 + 2; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k6; b5 -= k7 + t2; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k4; b3 -= k5; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k2; b1 -= k3; + tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k7 + t2; b7 -= k8 + 1; + tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k5; b5 -= k6 + t1; + tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k3; b3 -= k4; + tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k1; b1 -= k2; + tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; + tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; + tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; + tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; + tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; + tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; + tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; + tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; + tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; + tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; + tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; + tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; + tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k6 + t1; b7 -= k7; + tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k4; b5 -= k5 + t0; + tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k2; b3 -= k3; + tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k0; b1 -= k1; - output[0] = b0; - output[1] = b1; - output[2] = b2; - output[3] = b3; + output[0] = b0; + output[1] = b1; + output[2] = b2; + output[3] = b3; - output[7] = b7; - output[6] = b6; - output[5] = b5; - output[4] = b4; + output[7] = b7; + output[6] = b6; + output[5] = b5; + output[4] = b4; } diff --git a/drivers/staging/skein/threefishApi.c b/drivers/staging/skein/threefishApi.c index 53f46f6cb9ca..e8ce06a9122f 100644 --- a/drivers/staging/skein/threefishApi.c +++ b/drivers/staging/skein/threefishApi.c @@ -4,75 +4,75 @@ #include <threefishApi.h> void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize, - u64 *keyData, u64 *tweak) + u64 *keyData, u64 *tweak) { - int keyWords = stateSize / 64; - int i; - u64 parity = KeyScheduleConst; + int keyWords = stateSize / 64; + int i; + u64 parity = KeyScheduleConst; - keyCtx->tweak[0] = tweak[0]; - keyCtx->tweak[1] = tweak[1]; - keyCtx->tweak[2] = tweak[0] ^ tweak[1]; + keyCtx->tweak[0] = tweak[0]; + keyCtx->tweak[1] = tweak[1]; + keyCtx->tweak[2] = tweak[0] ^ tweak[1]; - for (i = 0; i < keyWords; i++) { - keyCtx->key[i] = keyData[i]; - parity ^= keyData[i]; - } - keyCtx->key[i] = parity; - keyCtx->stateSize = stateSize; + for (i = 0; i < keyWords; i++) { + keyCtx->key[i] = keyData[i]; + parity ^= keyData[i]; + } + keyCtx->key[i] = parity; + keyCtx->stateSize = stateSize; } void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, - u8 *out) + u8 *out) { - u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ - u64 cipher[SKEIN_MAX_STATE_WORDS]; - - Skein_Get64_LSB_First(plain, in, keyCtx->stateSize / 64); /* bytes to words */ - threefishEncryptBlockWords(keyCtx, plain, cipher); - Skein_Put64_LSB_First(out, cipher, keyCtx->stateSize / 8); /* words to bytes */ + u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ + u64 cipher[SKEIN_MAX_STATE_WORDS]; + + Skein_Get64_LSB_First(plain, in, keyCtx->stateSize / 64); /* bytes to words */ + threefishEncryptBlockWords(keyCtx, plain, cipher); + Skein_Put64_LSB_First(out, cipher, keyCtx->stateSize / 8); /* words to bytes */ } void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, - u64 *out) + u64 *out) { - switch (keyCtx->stateSize) { - case Threefish256: - threefishEncrypt256(keyCtx, in, out); - break; - case Threefish512: - threefishEncrypt512(keyCtx, in, out); - break; - case Threefish1024: - threefishEncrypt1024(keyCtx, in, out); - break; - } + switch (keyCtx->stateSize) { + case Threefish256: + threefishEncrypt256(keyCtx, in, out); + break; + case Threefish512: + threefishEncrypt512(keyCtx, in, out); + break; + case Threefish1024: + threefishEncrypt1024(keyCtx, in, out); + break; + } } void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, - u8 *out) + u8 *out) { - u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ - u64 cipher[SKEIN_MAX_STATE_WORDS]; - - Skein_Get64_LSB_First(cipher, in, keyCtx->stateSize / 64); /* bytes to words */ - threefishDecryptBlockWords(keyCtx, cipher, plain); - Skein_Put64_LSB_First(out, plain, keyCtx->stateSize / 8); /* words to bytes */ + u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ + u64 cipher[SKEIN_MAX_STATE_WORDS]; + + Skein_Get64_LSB_First(cipher, in, keyCtx->stateSize / 64); /* bytes to words */ + threefishDecryptBlockWords(keyCtx, cipher, plain); + Skein_Put64_LSB_First(out, plain, keyCtx->stateSize / 8); /* words to bytes */ } void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, - u64 *out) + u64 *out) { - switch (keyCtx->stateSize) { - case Threefish256: - threefishDecrypt256(keyCtx, in, out); - break; - case Threefish512: - threefishDecrypt512(keyCtx, in, out); - break; - case Threefish1024: - threefishDecrypt1024(keyCtx, in, out); - break; - } + switch (keyCtx->stateSize) { + case Threefish256: + threefishDecrypt256(keyCtx, in, out); + break; + case Threefish512: + threefishDecrypt512(keyCtx, in, out); + break; + case Threefish1024: + threefishDecrypt1024(keyCtx, in, out); + break; + } } |