From 560c06ae1ab7c677002ea3b6ac83521bf12ee07d Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 13 Aug 2006 14:16:39 +1000 Subject: [CRYPTO] api: Get rid of flags argument to setkey Now that the tfm is passed directly to setkey instead of the ctx, we no longer need to pass the &tfm->crt_flags pointer. This patch also gets rid of a few unnecessary checks on the key length for ciphers as the cipher layer guarantees that the key length is within the bounds specified by the algorithm. Rather than testing dia_setkey every time, this patch does it only once during crypto_alloc_tfm. The redundant check from crypto_digest_setkey is also removed. Signed-off-by: Herbert Xu --- crypto/anubis.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'crypto/anubis.c') diff --git a/crypto/anubis.c b/crypto/anubis.c index 7e2e1a29800..1c771f7f4dc 100644 --- a/crypto/anubis.c +++ b/crypto/anubis.c @@ -461,10 +461,11 @@ static const u32 rc[] = { }; static int anubis_setkey(struct crypto_tfm *tfm, const u8 *in_key, - unsigned int key_len, u32 *flags) + unsigned int key_len) { struct anubis_ctx *ctx = crypto_tfm_ctx(tfm); const __be32 *key = (const __be32 *)in_key; + u32 *flags = &tfm->crt_flags; int N, R, i, r; u32 kappa[ANUBIS_MAX_N]; u32 inter[ANUBIS_MAX_N]; -- cgit v1.2.3