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linux-stable/crypto
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Horia Geanta bbf9c8934b crypto: caam - fix aead sglen for case 'dst != src' 
For aead case when source and destination buffers are different,
there is an incorrect assumption that the source length includes the ICV
length. Fix this, since it leads to an oops when using sg_count() to
find the number of nents in the scatterlist:

Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xf91f7634
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=8 P4080 DS
Modules linked in: caamalg(+) caam_jr caam
CPU: 1 PID: 1053 Comm: cryptomgr_test Not tainted 3.11.0 #16
task: eeb24ab0 ti: eeafa000 task.ti: eeafa000
NIP: f91f7634 LR: f91f7f24 CTR: f91f7ef0
REGS: eeafbbc0 TRAP: 0300   Not tainted  (3.11.0)
MSR: 00029002 <CE,EE,ME>  CR: 44044044  XER: 00000000
DEAR: 00000004, ESR: 00000000

GPR00: f91f7f24 eeafbc70 eeb24ab0 00000002 ee8e0900 ee8e0800 00000024 c45c4462
GPR08: 00000010 00000000 00000014 0c0e4000 24044044 00000000 00000000 c0691590
GPR16: eeab0000 eeb23000 00000000 00000000 00000000 00000001 00000001 eeafbcc8
GPR24: 000000d1 00000010 ee2d5000 ee49ea10 ee49ea10 ee46f640 ee46f640 c0691590
NIP [f91f7634] aead_edesc_alloc.constprop.14+0x144/0x780 [caamalg]
LR [f91f7f24] aead_encrypt+0x34/0x288 [caamalg]
Call Trace:
[eeafbc70] [a1004000] 0xa1004000 (unreliable)
[eeafbcc0] [f91f7f24] aead_encrypt+0x34/0x288 [caamalg]
[eeafbcf0] [c020d77c] __test_aead+0x3ec/0xe20
[eeafbe20] [c020f35c] test_aead+0x6c/0xe0
[eeafbe40] [c020f420] alg_test_aead+0x50/0xd0
[eeafbe60] [c020e5e4] alg_test+0x114/0x2e0
[eeafbee0] [c020bd1c] cryptomgr_test+0x4c/0x60
[eeafbef0] [c0047058] kthread+0xa8/0xb0
[eeafbf40] [c000eb0c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
69084321 7d080034 5508d97e 69080001 0f080000 81290024 552807fe 0f080000
3a600001 5529003a 2f8a0000 40dd0028 <80e90004> 3ab50001 8109000c 70e30002
---[ end trace b3c3e23925c7484e ]---

While here, add a tcrypt mode for making it easy to test authenc
(needed for triggering case above).

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-11-28 22:25:17 +08:00
..
asymmetric_keys Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-23 16:18:25 -08:00
async_tx Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine 2013-11-16 12:02:36 +05:30
842.c crypto: 842 - remove .cra_list initialization 2012-09-07 04:17:06 +08:00
ablk_helper.c crypto: ablk_helper - Replace memcpy with struct assignment 2013-10-07 14:16:57 +08:00
ablkcipher.c crypto: skcipher - Use eseqiv even on UP machines 2013-10-30 09:51:45 +08:00
aead.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
aes_generic.c crypto: make tables used from assembler __visible 2013-08-14 20:42:03 +10:00
af_alg.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
ahash.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
algapi.c crypto: sanitize argument for format string 2013-07-03 16:07:25 -07:00
algboss.c crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
algif_hash.c net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
algif_skcipher.c net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
ansi_cprng.c crypto: ansi_cprng - Fix off by one error in non-block size request 2013-09-24 06:02:23 +10:00
anubis.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
api.c crypto: api - Fix race condition in larval lookup 2013-09-08 14:33:50 +10:00
arc4.c crypto: arc4 - improve performance by using u32 for ctx and variables 2012-06-14 10:07:23 +08:00
authenc.c crypto: authenc - Find proper IV address in ablkcipher callback 2013-11-28 22:16:23 +08:00
authencesn.c crypto: authencesn - Simplify key parsing 2013-10-16 20:56:25 +08:00
blkcipher.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
blowfish_common.c crypto: blowfish - split generic and common c code 2011-09-22 21:25:25 +10:00
blowfish_generic.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
camellia_generic.c crypto: camellia_generic - replace commas by semicolons and adjust code alignment 2013-08-21 21:08:33 +10:00
cast5_generic.c crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast6_generic.c crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast_common.c crypto: make tables used from assembler __visible 2013-08-14 20:42:03 +10:00
cbc.c
ccm.c crypto: ccm - Fix handling of zero plaintext when computing mac 2013-11-28 22:25:17 +08:00
chainiv.c crypto: use ERR_CAST 2013-02-04 21:16:53 +08:00
cipher.c crypto: cipher - Fix checkpatch errors 2010-02-16 20:31:37 +08:00
cmac.c crypto: add CMAC support to CryptoAPI 2013-04-25 21:01:47 +08:00
compress.c crypto: compress - Fix checkpatch errors 2010-02-16 20:31:04 +08:00
crc32.c crypto: crc32 - add crc32 pclmulqdq implementation and wrappers for table implementation 2013-01-20 10:16:45 +11:00
crc32c.c crypto: crc32c should use library implementation 2012-03-23 16:58:38 -07:00
crct10dif_common.c crypto: crct10dif - Add fallback for broken initrds 2013-09-12 15:31:34 +10:00
crct10dif_generic.c crypto: crct10dif - Add fallback for broken initrds 2013-09-12 15:31:34 +10:00
cryptd.c crypto: cryptd - disable softirqs in cryptd_queue_worker to prevent data corruption 2012-10-24 21:21:18 +08:00
crypto_null.c crypto: crypto_null - use crypto_[un]register_algs 2012-08-01 17:47:24 +08:00
crypto_user.c crypto: user - constify netlink dispatch table 2013-03-10 16:46:43 +08:00
crypto_wq.c crypto: add module.h to those files that are explicitly using it 2011-10-31 19:31:11 -04:00
ctr.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-02-25 15:56:15 -08:00
cts.c crypto: use ERR_CAST 2013-02-04 21:16:53 +08:00
deflate.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
des_generic.c crypto: des - use crypto_[un]register_algs 2012-08-01 17:47:24 +08:00
ecb.c crypto: ecb - Fix checkpatch errors 2010-02-16 20:33:49 +08:00
eseqiv.c crypto: Use scatterwalk_crypto_chain 2010-12-02 14:47:16 +08:00
fcrypt.c crypto: fcrypt - Fix bitoperation for compilation with clang 2013-09-02 20:32:58 +10:00
fips.c
gcm.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2013-10-07 14:17:06 +08:00
gf128mul.c crypto: gf128mul - fix call to memset() 2011-07-08 17:21:21 +08:00
ghash-generic.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
hash_info.c crypto: provide single place for hash algo information 2013-10-25 17:14:03 -04:00
hmac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
internal.h crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-23 16:18:25 -08:00
khazad.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
krng.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
lrw.c crypto: lrw - add interface for parallelized cipher implementions 2011-11-09 11:50:31 +08:00
lz4.c crypto: add lz4 Cryptographic API 2013-07-09 10:33:30 -07:00
lz4hc.c crypto: add lz4 Cryptographic API 2013-07-09 10:33:30 -07:00
lzo.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-23 16:18:25 -08:00
md4.c crypto: add module.h to those files that are explicitly using it 2011-10-31 19:31:11 -04:00
md5.c crypto: Move md5_transform to lib/md5.c 2011-08-06 18:32:45 -07:00
memneq.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2013-10-07 14:17:06 +08:00
michael_mic.c
pcbc.c
pcompress.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
pcrypt.c drivers: avoid format strings in names passed to alloc_workqueue() 2013-07-03 16:07:41 -07:00
proc.c crypto: add module.h to those files that are explicitly using it 2011-10-31 19:31:11 -04:00
ripemd.h
rmd128.c crypto: ripemd - Set module author and update email address 2011-01-04 23:34:03 +11:00
rmd160.c crypto: ripemd - Set module author and update email address 2011-01-04 23:34:03 +11:00
rmd256.c crypto: ripemd - Set module author and update email address 2011-01-04 23:34:03 +11:00
rmd320.c crypto: ripemd - Set module author and update email address 2011-01-04 23:34:03 +11:00
rng.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
salsa20_generic.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
scatterwalk.c crypto: scatterwalk - Add support for calculating number of SG elements 2013-08-21 21:27:58 +10:00
seed.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
seqiv.c crypto: use ERR_CAST 2013-02-04 21:16:53 +08:00
serpent_generic.c crypto: serpent - use crypto_[un]register_algs 2012-08-01 17:47:25 +08:00
sha1_generic.c crypto: sha1 - export sha1_update for reuse 2011-08-10 19:00:28 +08:00
sha256_generic.c crypto: sha256 - Expose SHA256 generic routine to be callable externally. 2013-04-03 09:06:31 +08:00
sha512_generic.c crypto: sha512_generic - set cra_driver_name 2013-05-28 15:43:04 +08:00
shash.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
tcrypt.c crypto: caam - fix aead sglen for case 'dst != src' 2013-11-28 22:25:17 +08:00
tcrypt.h crypto: ctr - make rfc3686 asynchronous block cipher 2013-01-08 07:03:04 +01:00
tea.c crypto: tea - use crypto_[un]register_algs 2012-08-01 17:47:24 +08:00
testmgr.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
testmgr.h Reinstate "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework" 2013-09-07 12:56:26 +10:00
tgr192.c crypto: tiger - use crypto_[un]register_shashes 2012-08-01 17:47:26 +08:00
twofish_common.c crypto: twofish-x86_64-3way - add lrw support 2011-11-09 11:53:32 +08:00
twofish_generic.c crypto: cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
vmac.c crypto: vmac - Make VMAC work when blocks aren't aligned 2012-10-15 22:33:20 +08:00
wp512.c crypto: whirlpool - use crypto_[un]register_shashes 2012-08-01 17:47:27 +08:00
xcbc.c crypto: add module.h to those files that are explicitly using it 2011-10-31 19:31:11 -04:00
xor.c add further __init annotations to crypto/xor.c 2012-10-11 13:42:32 +11:00
xts.c crypto: xts: add interface for parallelized cipher implementations 2011-11-09 11:56:06 +08:00
zlib.c net+crypto: Use vmalloc for zlib inflate buffers. 2011-06-29 05:48:41 -07:00