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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2013-04-13 13:47:00 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-04-25 21:09:07 +0800 |
| commit | 25e1ef619895c3c7d5dceab96c0f1de2767e7811 (patch) | |
| tree | 217d7f56352dd2be0c2fa2113a4e5be6557c416c /crypto/lrw.c | |
| parent | cc7e74d285f112c1c775b7e90836ee3052633074 (diff) | |
| download | linux-crypto-25e1ef619895c3c7d5dceab96c0f1de2767e7811.tar.gz linux-crypto-25e1ef619895c3c7d5dceab96c0f1de2767e7811.zip | |
crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher
Patch adds AVX2/AES-NI/x86-64 implementation of Camellia cipher, requiring
32 parallel blocks for input (512 bytes). Compared to AVX implementation, this
version is extended to use the 256-bit wide YMM registers. For AES-NI
instructions data is split to two 128-bit registers and merged afterwards.
Even with this additional handling, performance should be higher compared
to the AES-NI/AVX implementation.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/lrw.c')
0 files changed, 0 insertions, 0 deletions