From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Mon, 22 Nov 2010 10:25:50 +0000 (+0100)
Subject: crypto: scatterwalk - Add scatterwalk_crypto_chain helper
X-Git-Tag: v2.6.38-rc1~238^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=079f2f7485648c1397a35575fae45908a0db5ba6;p=pandora-kernel.git

crypto: scatterwalk - Add scatterwalk_crypto_chain helper

A lot of crypto algorithms implement their own chaining function.
So add a generic one that can be used from all the algorithms that
need scatterlist chaining.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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