linux-toradex.git/drivers/crypto/talitos.c, branch v4.9.111

crypto: talitos - fix IPsec cipher in length

2018-05-09T07:50:19+00:00

commit 2b1227301a8e4729409694e323b72c064c47cb6b upstream.

For SEC 2.x+, cipher in length must contain only the ciphertext length.
In case of using hardware ICV checking, the ICV length is provided via
the "extent" field of the descriptor pointer.

Cc:  # 4.8+
Fixes: 549bd8bc5987 ("crypto: talitos - Implement AEAD for SEC1 using HMAC_SNOOP_NO_AFEU")
Reported-by: Horia Geantă 
Signed-off-by: Christophe Leroy 
Tested-by: Horia Geantă 
Signed-off-by: Herbert Xu 
[backported to 4.9.y, 4.14.y]
Signed-off-by: Horia Geantă 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix Kernel Oops on hashing an empty file

2018-02-25T10:05:50+00:00

commit 87a81dce53b1ea61acaeefa5191a0376a2d1d721 upstream.

Performing the hash of an empty file leads to a kernel Oops

[   44.504600] Unable to handle kernel paging request for data at address 0x0000000c
[   44.512819] Faulting instruction address: 0xc02d2be8
[   44.524088] Oops: Kernel access of bad area, sig: 11 [#1]
[   44.529171] BE PREEMPT CMPC885
[   44.532232] CPU: 0 PID: 491 Comm: md5sum Not tainted 4.15.0-rc8-00211-g3a968610b6ea #81
[   44.540814] NIP:  c02d2be8 LR: c02d2984 CTR: 00000000
[   44.545812] REGS: c6813c90 TRAP: 0300   Not tainted  (4.15.0-rc8-00211-g3a968610b6ea)
[   44.554223] MSR:  00009032   CR: 48222822  XER: 20000000
[   44.560855] DAR: 0000000c DSISR: c0000000
[   44.560855] GPR00: c02d28fc c6813d40 c6828000 c646fa40 00000001 00000001 00000001 00000000
[   44.560855] GPR08: 0000004c 00000000 c000bfcc 00000000 28222822 100280d4 00000000 10020008
[   44.560855] GPR16: 00000000 00000020 00000000 00000000 10024008 00000000 c646f9f0 c6179a10
[   44.560855] GPR24: 00000000 00000001 c62f0018 c6179a10 00000000 c6367a30 c62f0000 c646f9c0
[   44.598542] NIP [c02d2be8] ahash_process_req+0x448/0x700
[   44.603751] LR [c02d2984] ahash_process_req+0x1e4/0x700
[   44.608868] Call Trace:
[   44.611329] [c6813d40] [c02d28fc] ahash_process_req+0x15c/0x700 (unreliable)
[   44.618302] [c6813d90] [c02060c4] hash_recvmsg+0x11c/0x210
[   44.623716] [c6813db0] [c0331354] ___sys_recvmsg+0x98/0x138
[   44.629226] [c6813eb0] [c03332c0] __sys_recvmsg+0x40/0x84
[   44.634562] [c6813f10] [c03336c0] SyS_socketcall+0xb8/0x1d4
[   44.640073] [c6813f40] [c000d1ac] ret_from_syscall+0x0/0x38
[   44.645530] Instruction dump:
[   44.648465] 38c00001 7f63db78 4e800421 7c791b78 54690ffe 0f090000 80ff0190 2f870000
[   44.656122] 40befe50 2f990001 409e0210 813f01bc <8129000c> b39e003a 7d29c214 913e003c

This patch fixes that Oops by checking if src is NULL.

Fixes: 6a1e8d14156d4 ("crypto: talitos - making mapping helpers more generic")
Cc: 
Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix ctr-aes-talitos

2017-12-14T08:28:15+00:00

commit 70d355ccea899dad47dc22d3a4406998f55143fd upstream.

ctr-aes-talitos test fails as follows on SEC2

[    0.837427] alg: skcipher: Test 1 failed (invalid result) on encryption for ctr-aes-talitos
[    0.845763] 00000000: 16 36 d5 ee 34 f8 06 25 d7 7f 8e 56 ca 88 43 45
[    0.852345] 00000010: f9 3f f7 17 2a b2 12 23 30 43 09 15 82 dd e1 97
[    0.858940] 00000020: a7 f7 32 b5 eb 25 06 13 9a ec f5 29 25 f8 4d 66
[    0.865366] 00000030: b0 03 5b 8e aa 9a 42 b6 19 33 8a e2 9d 65 96 95

This patch fixes the descriptor type which is special for CTR AES

Fixes: 5e75ae1b3cef6 ("crypto: talitos - add new crypto modes")
Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix use of sg_link_tbl_len

2017-12-14T08:28:15+00:00

commit fbb22137c4d9bab536958b152d096fb3f98020ea upstream.

sg_link_tbl_len shall be used instead of cryptlen, otherwise
SECs which perform HW CICV verification will fail.

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix AEAD for sha224 on non sha224 capable chips

2017-12-14T08:28:15+00:00

commit 6cda075aff67a1b9b5ba1b2818091dc939643b6c upstream.

sha224 AEAD test fails with:

[    2.803125] talitos ff020000.crypto: DEUISR 0x00000000_00000000
[    2.808743] talitos ff020000.crypto: MDEUISR 0x80100000_00000000
[    2.814678] talitos ff020000.crypto: DESCBUF 0x20731f21_00000018
[    2.820616] talitos ff020000.crypto: DESCBUF 0x0628d64c_00000010
[    2.826554] talitos ff020000.crypto: DESCBUF 0x0631005c_00000018
[    2.832492] talitos ff020000.crypto: DESCBUF 0x0628d664_00000008
[    2.838430] talitos ff020000.crypto: DESCBUF 0x061b13a0_00000080
[    2.844369] talitos ff020000.crypto: DESCBUF 0x0631006c_00000080
[    2.850307] talitos ff020000.crypto: DESCBUF 0x0631006c_00000018
[    2.856245] talitos ff020000.crypto: DESCBUF 0x063100ec_00000000
[    2.884972] talitos ff020000.crypto: failed to reset channel 0
[    2.890503] talitos ff020000.crypto: done overflow, internal time out, or rngu error: ISR 0x20000000_00020000
[    2.900652] alg: aead: encryption failed on test 1 for authenc-hmac-sha224-cbc-3des-talitos: ret=22

This is due to SHA224 not being supported by the HW. Allthough for
hash we are able to init the hash context by SW, it is not
possible for AEAD. Therefore SHA224 AEAD has to be deactivated.

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix setkey to check key weakness

2017-12-14T08:28:15+00:00

commit f384cdc4faf350fdb6ad93c5f26952b9ba7c7566 upstream.

Crypto manager test report the following failures:
[    3.061081] alg: skcipher: setkey failed on test 5 for ecb-des-talitos: flags=100
[    3.069342] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-talitos: flags=100
[    3.077754] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-talitos: flags=100

This is due to setkey being expected to detect weak keys.

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix memory corruption on SEC2

2017-12-14T08:28:15+00:00

commit e04a61bebc5da1535b6f194b464295b8d558e2fc upstream.

On SEC2, when using the old descriptors type (hmac snoop no afeu)
for doing IPsec, the CICV out pointeur points out of the allocated
memory.

[    2.502554] =============================================================================
[    2.510740] BUG dma-kmalloc-256 (Not tainted): Redzone overwritten
[    2.516907] -----------------------------------------------------------------------------
[    2.516907]
[    2.526535] Disabling lock debugging due to kernel taint
[    2.531845] INFO: 0xde858108-0xde85810b. First byte 0xf8 instead of 0xcc
[    2.538549] INFO: Allocated in 0x806181a9 age=0 cpu=0 pid=58
[    2.544229] 	__kmalloc+0x374/0x564
[    2.547649] 	talitos_edesc_alloc+0x17c/0x48c
[    2.551929] 	aead_edesc_alloc+0x80/0x154
[    2.555863] 	aead_encrypt+0x30/0xe0
[    2.559368] 	__test_aead+0x5a0/0x1f3c
[    2.563042] 	test_aead+0x2c/0x110
[    2.566371] 	alg_test_aead+0x5c/0xf4
[    2.569958] 	alg_test+0x1dc/0x5a0
[    2.573305] 	cryptomgr_test+0x50/0x70
[    2.576984] 	kthread+0xd8/0x134
[    2.580155] 	ret_from_kernel_thread+0x5c/0x64
[    2.584534] INFO: Freed in ipsec_esp_encrypt_done+0x130/0x240 age=6 cpu=0 pid=0
[    2.591839] 	ipsec_esp_encrypt_done+0x130/0x240
[    2.596395] 	flush_channel+0x1dc/0x488
[    2.600161] 	talitos2_done_4ch+0x30/0x200
[    2.604185] 	tasklet_action+0xa0/0x13c
[    2.607948] 	__do_softirq+0x148/0x6cc
[    2.611623] 	irq_exit+0xc0/0x124
[    2.614869] 	call_do_irq+0x24/0x3c
[    2.618292] 	do_IRQ+0x78/0x108
[    2.621369] 	ret_from_except+0x0/0x14
[    2.625055] 	finish_task_switch+0x58/0x350
[    2.629165] 	schedule+0x80/0x134
[    2.632409] 	schedule_preempt_disabled+0x38/0xc8
[    2.637042] 	cpu_startup_entry+0xe4/0x190
[    2.641074] 	start_kernel+0x3f4/0x408
[    2.644741] 	0x3438
[    2.646857] INFO: Slab 0xdffbdb00 objects=9 used=1 fp=0xde8581c0 flags=0x0080
[    2.653978] INFO: Object 0xde858008 @offset=8 fp=0xca4395df
[    2.653978]
[    2.661032] Redzone de858000: cc cc cc cc cc cc cc cc                          ........
[    2.669029] Object de858008: 00 00 00 02 00 00 00 02 00 6b 6b 6b 1e 83 ea 28  .........kkk...(
[    2.677628] Object de858018: 00 00 00 70 1e 85 80 64 ff 73 1d 21 6b 6b 6b 6b  ...p...d.s.!kkkk
[    2.686228] Object de858028: 00 20 00 00 1e 84 17 24 00 10 00 00 1e 85 70 00  . .....$......p.
[    2.694829] Object de858038: 00 18 00 00 1e 84 17 44 00 08 00 00 1e 83 ea 28  .......D.......(
[    2.703430] Object de858048: 00 80 00 00 1e 84 f0 00 00 80 00 00 1e 85 70 10  ..............p.
[    2.712030] Object de858058: 00 20 6b 00 1e 85 80 f4 6b 6b 6b 6b 00 80 02 00  . k.....kkkk....
[    2.720629] Object de858068: 1e 84 f0 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  ....kkkkkkkkkkkk
[    2.729230] Object de858078: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.737830] Object de858088: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.746429] Object de858098: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.755029] Object de8580a8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.763628] Object de8580b8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.772229] Object de8580c8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.780829] Object de8580d8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
[    2.789430] Object de8580e8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 73 b0 ea 9f  kkkkkkkkkkkks...
[    2.798030] Object de8580f8: e8 18 80 d6 56 38 44 c0 db e3 4f 71 f7 ce d1 d3  ....V8D...Oq....
[    2.806629] Redzone de858108: f8 bd 3e 4f                                      ..>O
[    2.814279] Padding de8581b0: 5a 5a 5a 5a 5a 5a 5a 5a                          ZZZZZZZZ
[    2.822283] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.9.50-g995be12679 #179
[    2.831819] Call Trace:
[    2.834301] [dffefd20] [c01aa9a8] check_bytes_and_report+0x100/0x194 (unreliable)
[    2.841801] [dffefd50] [c01aac3c] check_object+0x200/0x530
[    2.847306] [dffefd80] [c01ae584] free_debug_processing+0x290/0x690
[    2.853585] [dffefde0] [c01aec8c] __slab_free+0x308/0x628
[    2.859000] [dffefe80] [c05057f4] ipsec_esp_encrypt_done+0x130/0x240
[    2.865378] [dffefeb0] [c05002c4] flush_channel+0x1dc/0x488
[    2.870968] [dffeff10] [c05007a8] talitos2_done_4ch+0x30/0x200
[    2.876814] [dffeff30] [c002fe38] tasklet_action+0xa0/0x13c
[    2.882399] [dffeff60] [c002f118] __do_softirq+0x148/0x6cc
[    2.887896] [dffeffd0] [c002f954] irq_exit+0xc0/0x124
[    2.892968] [dffefff0] [c0013adc] call_do_irq+0x24/0x3c
[    2.898213] [c0d4be00] [c000757c] do_IRQ+0x78/0x108
[    2.903113] [c0d4be30] [c0015c08] ret_from_except+0x0/0x14
[    2.908634] --- interrupt: 501 at finish_task_switch+0x70/0x350
[    2.908634]     LR = finish_task_switch+0x58/0x350
[    2.919327] [c0d4bf20] [c085e1d4] schedule+0x80/0x134
[    2.924398] [c0d4bf50] [c085e2c0] schedule_preempt_disabled+0x38/0xc8
[    2.930853] [c0d4bf60] [c007f064] cpu_startup_entry+0xe4/0x190
[    2.936707] [c0d4bfb0] [c096c434] start_kernel+0x3f4/0x408
[    2.942198] [c0d4bff0] [00003438] 0x3438
[    2.946137] FIX dma-kmalloc-256: Restoring 0xde858108-0xde85810b=0xcc
[    2.946137]
[    2.954158] FIX dma-kmalloc-256: Object at 0xde858008 not freed

This patch reworks the handling of the CICV out in order
to properly handle all cases.

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix AEAD test failures

2017-12-14T08:28:15+00:00

commit ec8c7d14acc0a477429d3a6fade5dab72c996c82 upstream.

AEAD tests fail when destination SG list has more than 1 element.

[    2.058752] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-aes-talitos
[    2.066965] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67
00000010: c0 43 ff 74 c0 43 ff e0 de 83 d1 20 de 84 8e 54
00000020: de 83 d7 c4
[    2.082138] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-aes-talitos
[    2.090435] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67
00000010: de 84 ea 58 c0 93 1a 24 de 84 e8 59 de 84 f1 20
00000020: 00 00 00 00
[    2.105721] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-3des-talitos
[    2.114259] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c
[    2.166410] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-3des-talitos
[    2.174794] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c
[    2.226486] alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-talitos)
[    2.236459] alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-talitos)
[    2.247196] alg: aead: Test 1 failed on encryption for authenc-hmac-sha224-cbc-3des-talitos
[    2.255555] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c c0 96 e5 b8
[    2.309004] alg: aead: Test 1 failed on encryption for authenc-hmac-sha224-cbc-3des-talitos
[    2.317562] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c c0 96 e5 b8
[    2.370710] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-aes-talitos
[    2.379177] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
[    2.397863] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-aes-talitos
[    2.406134] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
[    2.424789] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-3des-talitos
[    2.433491] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c c0 96 e5 b8 c0 96 e9 20 c0 00 3d dc
[    2.488832] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-3des-talitos
[    2.497387] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74
00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65
00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72
00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63
00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65
00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53
00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20
00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79
00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30
00000090: c0 99 74 3c c0 96 e5 b8 c0 96 e9 20 c0 00 3d dc

This patch fixes that.

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix hashing

2017-10-05T07:44:00+00:00

commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream.

md5sum on some files gives wrong result

Exemple:

With the md5sum from libkcapi:
c15115c05bad51113f81bdaee735dd09  test

With the original md5sum:
bbdf41d80ba7e8b2b7be3a0772be76cb  test

This patch fixes this issue

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: talitos - fix sha224

2017-10-05T07:44:00+00:00

commit afd62fa26343be6445479e75de9f07092a061459 upstream.

Kernel crypto tests report the following error at startup

[    2.752626] alg: hash: Test 4 failed for sha224-talitos
[    2.757907] 00000000: 30 e2 86 e2 e7 8a dd 0d d7 eb 9f d5 83 fe f1 b0
00000010: 2d 5a 6c a5 f9 55 ea fd 0e 72 05 22

This patch fixes it

Signed-off-by: Christophe Leroy 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman