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| author | Andy Polyakov <appro@openssl.org> | 2018-05-20 12:13:16 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2018-06-03 21:15:18 +0200 |
| commit | 9a708bf982da1d2c9739339d16d7b021da955e00 (patch) | |
| tree | df89472c5fd490b136366a612dae57acb7147cbe /crypto/aes | |
| parent | c1b2569d234c1247d2a7a3338ca4568bc0a489a5 (diff) | |
| download | openssl-9a708bf982da1d2c9739339d16d7b021da955e00.zip openssl-9a708bf982da1d2c9739339d16d7b021da955e00.tar.gz openssl-9a708bf982da1d2c9739339d16d7b021da955e00.tar.bz2 | |
{arm64|x86_64}cpuid.pl: add special 16-byte case to OPENSSL_memcmp.
OPENSSL_memcmp is a must in GCM decrypt and general-purpose loop takes
quite a portion of execution time for short inputs, more than GHASH for
few-byte inputs according to profiler. Special 16-byte case takes it off
top five list in profiler output.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6312)
Diffstat (limited to 'crypto/aes')
0 files changed, 0 insertions, 0 deletions