crypto: aead - add check for presence of auth tag
authorStephan Mueller <smueller@chronox.de>
Mon, 5 Jan 2015 11:21:45 +0000 (12:21 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 8 Jan 2015 10:46:18 +0000 (21:46 +1100)
The AEAD decryption operation requires the authentication tag to be
present as part of the cipher text buffer. The added check verifies that
the caller provides a cipher text with at least the authentication tag.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
include/linux/crypto.h

Simple merge