diff options
Diffstat (limited to 'drivers/staging/vt6656/aes_ccmp.c')
-rw-r--r-- | drivers/staging/vt6656/aes_ccmp.c | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/drivers/staging/vt6656/aes_ccmp.c b/drivers/staging/vt6656/aes_ccmp.c index fb6124d9082a..688e6138d810 100644 --- a/drivers/staging/vt6656/aes_ccmp.c +++ b/drivers/staging/vt6656/aes_ccmp.c @@ -43,7 +43,7 @@ * SBOX Table */ -BYTE sbox_table[256] = { +u8 sbox_table[256] = { 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, @@ -62,7 +62,7 @@ BYTE sbox_table[256] = { 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 }; -BYTE dot2_table[256] = { +u8 dot2_table[256] = { 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e, @@ -81,7 +81,7 @@ BYTE dot2_table[256] = { 0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, 0xe3, 0xe1, 0xe7, 0xe5 }; -BYTE dot3_table[256] = { +u8 dot3_table[256] = { 0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, 0x14, 0x17, 0x12, 0x11, 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21, 0x60, 0x63, 0x66, 0x65, 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71, @@ -106,7 +106,7 @@ BYTE dot3_table[256] = { /*--------------------- Export Functions --------------------------*/ -static void xor_128(BYTE *a, BYTE *b, BYTE *out) +static void xor_128(u8 *a, u8 *b, u8 *out) { PDWORD dwPtrA = (PDWORD) a; PDWORD dwPtrB = (PDWORD) b; @@ -119,7 +119,7 @@ static void xor_128(BYTE *a, BYTE *b, BYTE *out) } -static void xor_32(BYTE *a, BYTE *b, BYTE *out) +static void xor_32(u8 *a, u8 *b, u8 *out) { PDWORD dwPtrA = (PDWORD) a; PDWORD dwPtrB = (PDWORD) b; @@ -128,10 +128,10 @@ static void xor_32(BYTE *a, BYTE *b, BYTE *out) (*dwPtrOut++) = (*dwPtrA++) ^ (*dwPtrB++); } -void AddRoundKey(BYTE *key, int round) +void AddRoundKey(u8 *key, int round) { - BYTE sbox_key[4]; - BYTE rcon_table[10] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36}; + u8 sbox_key[4]; + u8 rcon_table[10] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36}; sbox_key[0] = sbox_table[key[13]]; sbox_key[1] = sbox_table[key[14]]; @@ -146,7 +146,7 @@ void AddRoundKey(BYTE *key, int round) xor_32(&key[12], &key[8], &key[12]); } -void SubBytes(BYTE *in, BYTE *out) +void SubBytes(u8 *in, u8 *out) { int i; @@ -154,7 +154,7 @@ void SubBytes(BYTE *in, BYTE *out) out[i] = sbox_table[in[i]]; } -void ShiftRows(BYTE *in, BYTE *out) +void ShiftRows(u8 *in, u8 *out) { out[0] = in[0]; out[1] = in[5]; @@ -174,7 +174,7 @@ void ShiftRows(BYTE *in, BYTE *out) out[15] = in[11]; } -void MixColumns(BYTE *in, BYTE *out) +void MixColumns(u8 *in, u8 *out) { out[0] = dot2_table[in[0]] ^ dot3_table[in[1]] ^ in[2] ^ in[3]; @@ -183,13 +183,13 @@ void MixColumns(BYTE *in, BYTE *out) out[3] = dot3_table[in[0]] ^ in[1] ^ in[2] ^ dot2_table[in[3]]; } -void AESv128(BYTE *key, BYTE *data, BYTE *ciphertext) +void AESv128(u8 *key, u8 *data, u8 *ciphertext) { int i; int round; - BYTE TmpdataA[16]; - BYTE TmpdataB[16]; - BYTE abyRoundKey[16]; + u8 TmpdataA[16]; + u8 TmpdataB[16]; + u8 abyRoundKey[16]; for (i = 0; i < 16; i++) abyRoundKey[i] = key[i]; @@ -231,26 +231,26 @@ void AESv128(BYTE *key, BYTE *data, BYTE *ciphertext) * */ -bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) +bool AESbGenCCMP(u8 * pbyRxKey, u8 * pbyFrame, WORD wFrameSize) { - BYTE abyNonce[13]; - BYTE MIC_IV[16]; - BYTE MIC_HDR1[16]; - BYTE MIC_HDR2[16]; - BYTE abyMIC[16]; - BYTE abyCTRPLD[16]; - BYTE abyTmp[16]; - BYTE abyPlainText[16]; - BYTE abyLastCipher[16]; + u8 abyNonce[13]; + u8 MIC_IV[16]; + u8 MIC_HDR1[16]; + u8 MIC_HDR2[16]; + u8 abyMIC[16]; + u8 abyCTRPLD[16]; + u8 abyTmp[16]; + u8 abyPlainText[16]; + u8 abyLastCipher[16]; PS802_11Header pMACHeader = (PS802_11Header) pbyFrame; - PBYTE pbyIV; - PBYTE pbyPayload; + u8 * pbyIV; + u8 * pbyPayload; WORD wHLen = 22; /* 8 is IV, 8 is MIC, 4 is CRC */ WORD wPayloadSize = wFrameSize - 8 - 8 - 4 - WLAN_HDR_ADDR3_LEN; bool bA4 = false; - BYTE byTmp; + u8 byTmp; WORD wCnt; int ii, jj, kk; @@ -276,15 +276,15 @@ bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) /* MIC_IV */ MIC_IV[0] = 0x59; memcpy(&(MIC_IV[1]), &(abyNonce[0]), 13); - MIC_IV[14] = (BYTE)(wPayloadSize >> 8); - MIC_IV[15] = (BYTE)(wPayloadSize & 0xff); + MIC_IV[14] = (u8)(wPayloadSize >> 8); + MIC_IV[15] = (u8)(wPayloadSize & 0xff); /* MIC_HDR1 */ - MIC_HDR1[0] = (BYTE)(wHLen >> 8); - MIC_HDR1[1] = (BYTE)(wHLen & 0xff); - byTmp = (BYTE)(pMACHeader->wFrameCtl & 0xff); + MIC_HDR1[0] = (u8)(wHLen >> 8); + MIC_HDR1[1] = (u8)(wHLen & 0xff); + byTmp = (u8)(pMACHeader->wFrameCtl & 0xff); MIC_HDR1[2] = byTmp & 0x8f; - byTmp = (BYTE)(pMACHeader->wFrameCtl >> 8); + byTmp = (u8)(pMACHeader->wFrameCtl >> 8); byTmp &= 0x87; MIC_HDR1[3] = byTmp | 0x40; memcpy(&(MIC_HDR1[4]), pMACHeader->abyAddr1, ETH_ALEN); @@ -292,7 +292,7 @@ bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) /* MIC_HDR2 */ memcpy(&(MIC_HDR2[0]), pMACHeader->abyAddr3, ETH_ALEN); - byTmp = (BYTE)(pMACHeader->wSeqCtl & 0xff); + byTmp = (u8)(pMACHeader->wSeqCtl & 0xff); MIC_HDR2[6] = byTmp & 0x0f; MIC_HDR2[7] = 0; @@ -326,8 +326,8 @@ bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) for (jj = wPayloadSize; jj > 16; jj = jj-16) { - abyCTRPLD[14] = (BYTE) (wCnt >> 8); - abyCTRPLD[15] = (BYTE) (wCnt & 0xff); + abyCTRPLD[14] = (u8) (wCnt >> 8); + abyCTRPLD[15] = (u8) (wCnt & 0xff); AESv128(pbyRxKey, abyCTRPLD, abyTmp); @@ -349,8 +349,8 @@ bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) for (ii = jj; ii < 16; ii++) abyLastCipher[ii] = 0x00; - abyCTRPLD[14] = (BYTE) (wCnt >> 8); - abyCTRPLD[15] = (BYTE) (wCnt & 0xff); + abyCTRPLD[14] = (u8) (wCnt >> 8); + abyCTRPLD[15] = (u8) (wCnt & 0xff); AESv128(pbyRxKey, abyCTRPLD, abyTmp); for (kk = 0; kk < 16; kk++) @@ -370,8 +370,8 @@ bool AESbGenCCMP(PBYTE pbyRxKey, PBYTE pbyFrame, WORD wFrameSize) /* => above is the calculated MIC */ wCnt = 0; - abyCTRPLD[14] = (BYTE) (wCnt >> 8); - abyCTRPLD[15] = (BYTE) (wCnt & 0xff); + abyCTRPLD[14] = (u8) (wCnt >> 8); + abyCTRPLD[15] = (u8) (wCnt & 0xff); AESv128(pbyRxKey, abyCTRPLD, abyTmp); for (kk = 0; kk < 8; kk++) |