16d4044862
commit a1383cd86a062fc798899ab20f0ec2116cce39cb upstream. This patch adds a way for skcipher users to determine whether a key is required by a transform. Cc: stable@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by: Willy Tarreau <w@1wt.eu>