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authorTim Chen <tim.c.chen@linux.intel.com>2013-12-11 14:28:41 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2013-12-20 20:06:24 +0800
commitd764593af924930d5c15685bc5946cb943da1a55 (patch)
tree5f01056b5662ba704c85274f79c70e8cd6972bda /crypto/tcrypt.c
parentfed286110f4bab01f93f06c32951fbc120fb71b1 (diff)
crypto: aesni - AVX and AVX2 version of AESNI-GCM encode and decode
We have added AVX and AVX2 routines that optimize AESNI-GCM encode/decode. These routines are optimized for encrypt and decrypt of large buffers. In tests we have seen up to 6% speedup for 1K, 11% speedup for 2K and 18% speedup for 8K buffer over the existing SSE version. These routines should provide even better speedup for future Intel x86_64 cpus. Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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