From bc6e2bdb71056607141ada309a185f0a50b1aeaf Mon Sep 17 00:00:00 2001
From: Mathias Krause <mathias.krause@secunet.com>
Date: Tue, 15 Oct 2013 13:49:30 +0200
Subject: [PATCH] crypto: authenc - Export key parsing helper function

AEAD key parsing is duplicated to multiple places in the kernel. Add a
common helper function to consolidate that functionality.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Mathias Krause <mathias.krause@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Reading git-format-patch failed