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| author | David McCullough <david_mccullough@mcafee.com> | 2012-09-07 04:17:02 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-09-07 04:17:02 +0800 |
| commit | 469218c9469934bf648e29542eddc2bc9089fa44 (patch) | |
| tree | 0b5129bce879dc1e0578ab4a8fb45f861305c53c /crypto/camellia_generic.c | |
| parent | 7b996aa2bb16b849ae36e0832cc239502b849b81 (diff) | |
| download | linux-crypto-469218c9469934bf648e29542eddc2bc9089fa44.tar.gz linux-crypto-469218c9469934bf648e29542eddc2bc9089fa44.zip | |
arm/crypto: Add optimized AES and SHA1 routines
Add assembler versions of AES and SHA1 for ARM platforms. This has provided
up to a 50% improvement in IPsec/TCP throughout for tunnels using AES128/SHA1.
Platform CPU SPeed Endian Before (bps) After (bps) Improvement
IXP425 533 MHz big 11217042 15566294 ~38%
KS8695 166 MHz little 3828549 5795373 ~51%
Signed-off-by: David McCullough <ucdevel@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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