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5147d25ccf
Add Andy Polyakov's optimized assembly and NEON implementations for SHA-256/224. The sha256-armv4.pl script for generating the assembly code is from OpenSSL commit 51f8d095562f36cdaa6893597b5c609e943b0565. Compared to sha256-generic these implementations have the following tcrypt speed improvements on Motorola Nexus 6 (Snapdragon 805): bs b/u sha256-neon sha256-asm 16 16 x1.32 x1.19 64 16 x1.27 x1.15 64 64 x1.36 x1.20 256 16 x1.22 x1.11 256 64 x1.36 x1.19 256 256 x1.59 x1.23 1024 16 x1.21 x1.10 1024 256 x1.65 x1.23 1024 1024 x1.76 x1.25 2048 16 x1.21 x1.10 2048 256 x1.66 x1.23 2048 1024 x1.78 x1.25 2048 2048 x1.79 x1.25 4096 16 x1.20 x1.09 4096 256 x1.66 x1.23 4096 1024 x1.79 x1.26 4096 4096 x1.82 x1.26 8192 16 x1.20 x1.09 8192 256 x1.67 x1.23 8192 1024 x1.80 x1.26 8192 4096 x1.85 x1.28 8192 8192 x1.85 x1.27 Where bs refers to block size and b/u to bytes per update. Change-Id: I83938010007660f7f3f77f2946c8d22557e3a327 Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Git-commit: 11a2b3dd2e2c5a7a9ede692759c4a600fe42581b Git-repo: https://android.googlesource.com/kernel/common.git Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org> |
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.. | ||
asymmetric_keys | ||
async_tx | ||
842.c | ||
ablk_helper.c | ||
ablkcipher.c | ||
aead.c | ||
aes_generic.c | ||
af_alg.c | ||
ahash.c | ||
algapi.c | ||
algboss.c | ||
algif_hash.c | ||
algif_skcipher.c | ||
ansi_cprng.c | ||
anubis.c | ||
api.c | ||
arc4.c | ||
authenc.c | ||
authencesn.c | ||
blkcipher.c | ||
blowfish_common.c | ||
blowfish_generic.c | ||
camellia_generic.c | ||
cast5_generic.c | ||
cast6_generic.c | ||
cast_common.c | ||
cbc.c | ||
ccm.c | ||
chainiv.c | ||
cipher.c | ||
cmac.c | ||
compress.c | ||
crc32.c | ||
crc32c.c | ||
cryptd.c | ||
crypto_null.c | ||
crypto_user.c | ||
crypto_wq.c | ||
ctr.c | ||
cts.c | ||
deflate.c | ||
des_generic.c | ||
ecb.c | ||
eseqiv.c | ||
fcrypt.c | ||
fips.c | ||
gcm.c | ||
gf128mul.c | ||
ghash-generic.c | ||
hmac.c | ||
internal.h | ||
Kconfig | ||
khazad.c | ||
krng.c | ||
lrw.c | ||
lzo.c | ||
Makefile | ||
md4.c | ||
md5.c | ||
michael_mic.c | ||
pcbc.c | ||
pcompress.c | ||
pcrypt.c | ||
proc.c | ||
ripemd.h | ||
rmd128.c | ||
rmd160.c | ||
rmd256.c | ||
rmd320.c | ||
rng.c | ||
salsa20_generic.c | ||
scatterwalk.c | ||
seed.c | ||
seqiv.c | ||
serpent_generic.c | ||
sha1_generic.c | ||
sha256_generic.c | ||
sha512_generic.c | ||
shash.c | ||
tcrypt.c | ||
tcrypt.h | ||
tea.c | ||
testmgr.c | ||
testmgr.h | ||
tgr192.c | ||
twofish_common.c | ||
twofish_generic.c | ||
vmac.c | ||
wp512.c | ||
xcbc.c | ||
xor.c | ||
xts.c | ||
zlib.c |