From: Horia Geanta <horia.geanta@freescale.com>
Date: Thu, 19 Dec 2013 15:27:35 +0000 (+0200)
Subject: crypto: caam - simplify and harden key parsing
X-Git-Tag: v3.14-rc1~117^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e6e0b272d5af0c9c4f4215248130e58d68bcf0f;p=pandora-kernel.git

crypto: caam - simplify and harden key parsing

Use the common helper function crypto_authenc_extractkeys() for key
parsing.
Also fix the key buffer overflow condition: use split key pad length
instead of authentication key length.

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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