| commit | f1e866b10676faf8b9092cb821a9ac8acf31dbd8 | [log] [tgz] |
|---|---|---|
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | Tue Mar 10 09:47:48 2015 +0100 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Thu Mar 12 21:13:36 2015 +1100 |
| tree | bd2c9bd2e28e0ba1449a6a8b46fa779b34e87e18 | |
| parent | 86464859cc77ecfd989ad5c912bef167b1128b0b [diff] |
crypto: arm - add support for GHASH using ARMv8 Crypto Extensions This implements the GHASH hash algorithm (as used by the GCM AEAD chaining mode) using the AArch32 version of the 64x64 to 128 bit polynomial multiplication instruction (vmull.p64) that is part of the ARMv8 Crypto Extensions. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>