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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-08 17:56:28 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-08 18:58:30 +0800
commit7d6f56400a695af497a8b7c23ea0ff9c3d9d99f4 (patch)
tree53447ff76fda984ca3fb59aca2bd5f3454842b14 /include/crypto
parentd06854f0243d91badabaab14503f7f3bb770061d (diff)
crypto: shash - Add shash_attr_alg2 helper
This patch adds the helper shash_attr_alg2 which locates a shash algorithm based on the information in the given attribute. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/internal/hash.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 6cc824b7933..e2ab35a74c6 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -60,6 +60,8 @@ int crypto_init_shash_spawn(struct crypto_shash_spawn *spawn,
struct shash_alg *alg,
struct crypto_instance *inst);
+struct shash_alg *shash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
+
static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
{
return crypto_tfm_ctx(&tfm->base);