crypto: hash - Add crypto_ahash_has_setkey
authorHerbert Xu <herbert@gondor.apana.org.au>
Fri, 8 Jan 2016 13:28:26 +0000 (21:28 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 18 Jan 2016 10:16:11 +0000 (18:16 +0800)
commita5596d6332787fd383b3b5427b41f94254430827
treea618523b21b98d08e5afd40782ea4d12924f9952
parenta0fa2d037129a9849918a92d91b79ed6c7bd2818
crypto: hash - Add crypto_ahash_has_setkey

This patch adds a way for ahash users to determine whether a key
is required by a crypto_ahash transform.

Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/ahash.c
crypto/shash.c
include/crypto/hash.h