From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Wed, 26 Mar 2014 19:53:05 +0000 (+0100)
Subject: arm64/crypto: GHASH secure hash using ARMv8 Crypto Extensions
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~10^2~24^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdd2389457b2;p=pandora-kernel.git

arm64/crypto: GHASH secure hash using ARMv8 Crypto Extensions

This is a port to ARMv8 (Crypto Extensions) of the Intel implementation of the
GHASH Secure Hash (used in the Galois/Counter chaining mode). It relies on the
optional PMULL/PMULL2 instruction (polynomial multiply long, what Intel call
carry-less multiply).

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
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