Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
chandramouli narayanan 7c1da8d0d0 crypto: sha - SHA1 transform x86_64 AVX2 ... This git patch adds x86_64 AVX2 optimization of SHA1 transform to crypto support. The patch has been tested with 3.14.0-rc1 kernel. On a Haswell desktop, with turbo disabled and all cpus running at maximum frequency, tcrypt shows AVX2 performance improvement from 3% for 256 bytes update to 16% for 1024 bytes update over AVX implementation. This patch adds sha1_avx2_transform(), the glue, build and configuration changes needed for AVX2 optimization of SHA1 transform to crypto support. sha1-ssse3 is one module which adds the necessary optimization support (SSSE3/AVX/AVX2) for the low-level SHA1 transform function. With better optimization support, transform function is overridden as the case may be. In the case of AVX2, due to performance reasons across datablock sizes, the AVX or AVX2 transform function is used at run-time as it suits best. The Makefile change therefore appends the necessary objects to the linkage. Due to this, the patch merely appends AVX2 transform to the existing build mix and Kconfig support and leaves the configuration build support as is. Signed-off-by: Chandramouli Narayanan <mouli@linux.intel.com> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2014-03-21 21:54:30 +08:00
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asymmetric_keys	Revert "KEYS: verify a certificate is signed by a 'trusted' key"	2013-11-23 16:38:17 -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: hash - Simplify the ahash_finup implementation	2014-03-21 21:54:22 +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: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST	2013-11-29 16:32:54 -05:00
algif_skcipher.c	net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST	2013-11-29 16:32:54 -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: allow blkcipher walks over AEAD data	2014-03-10 20:17:11 +08:00
blowfish_common.c
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
cmac.c	crypto: add CMAC support to CryptoAPI	2013-04-25 21:01:47 +08:00
compress.c
crc32.c	crypto: crc32 - add crc32 pclmulqdq implementation and wrappers for table implementation	2013-01-20 10:16:45 +11:00
crc32c_generic.c	CRC32C: Add soft module dependency to load other accelerated crc32c modules	2014-02-25 19:45:04 +08:00
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: export NULL algorithms defines	2014-03-21 21:54:26 +08:00
crypto_user.c	crypto: user - constify netlink dispatch table	2013-03-10 16:46:43 +08:00
crypto_wq.c	crypto: crypto_wq - Fix late crypto work queue initialization	2014-03-21 21:54:28 +08:00
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
eseqiv.c
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
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
internal.h	crypto: algboss - Hold ref count on larval	2013-06-25 19:15:17 +08:00
Kconfig	crypto: sha - SHA1 transform x86_64 AVX2	2014-03-21 21:54:30 +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
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	CRC32C: Add soft module dependency to load other accelerated crc32c modules	2014-02-25 19:45:04 +08:00
md4.c
md5.c
memneq.c	crypto: memneq - fix for archs without efficient unaligned access	2013-12-09 20:09:12 +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	crypto: pcrypt - Fix wrong usage of rcu_dereference()	2013-12-05 21:28:42 +08:00
proc.c
ripemd.h
rmd128.c
rmd160.c
rmd256.c
rmd320.c
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
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: testmgr - add aead null encryption test vectors	2014-03-21 21:54:27 +08:00
tcrypt.h	crypto: tcrypt - Added speed tests for AEAD crypto alogrithms in tcrypt test suite	2013-12-20 20:06:25 +08:00
tea.c	crypto: tea - use crypto_[un]register_algs	2012-08-01 17:47:24 +08:00
testmgr.c	crypto: testmgr - add aead null encryption test vectors	2014-03-21 21:54:27 +08:00
testmgr.h	crypto: testmgr - add aead null encryption test vectors	2014-03-21 21:54:27 +08:00
tgr192.c	crypto: tiger - use crypto_[un]register_shashes	2012-08-01 17:47:26 +08:00
twofish_common.c
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
xor.c	add further __init annotations to crypto/xor.c	2012-10-11 13:42:32 +11:00
xts.c
zlib.c