From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date: Tue, 19 Apr 2011 19:29:18 +0000 (+0200)
Subject: crypto: s390 - add System z hardware support for GHASH
X-Git-Tag: v3.0-rc1~371^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df1309ce955a490eac6697a41159b43e24d35995;p=pandora-kernel.git

crypto: s390 - add System z hardware support for GHASH

This patch adds System z hardware acceleration support for the GHASH
algorithm for GCM (Galois/Counter Mode).
The hardware support is available beginning with System z196.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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