crypto: hash - Move ahash functions into crypto/hash.h
[linux-2.6.git] / include / crypto / internal / hash.h
index 93ac422..917ae57 100644 (file)
@@ -14,6 +14,7 @@
 #define _CRYPTO_INTERNAL_HASH_H
 
 #include <crypto/algapi.h>
+#include <crypto/hash.h>
 
 struct ahash_request;
 struct scatterlist;
@@ -33,9 +34,45 @@ struct crypto_hash_walk {
        unsigned int flags;
 };
 
+extern const struct crypto_type crypto_ahash_type;
+
 int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err);
 int crypto_hash_walk_first(struct ahash_request *req,
                           struct crypto_hash_walk *walk);
 
+static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
+{
+       return crypto_tfm_ctx(&tfm->base);
+}
+
+static inline struct ahash_alg *crypto_ahash_alg(
+       struct crypto_ahash *tfm)
+{
+       return &crypto_ahash_tfm(tfm)->__crt_alg->cra_ahash;
+}
+
+static inline int ahash_enqueue_request(struct crypto_queue *queue,
+                                            struct ahash_request *request)
+{
+       return crypto_enqueue_request(queue, &request->base);
+}
+
+static inline struct ahash_request *ahash_dequeue_request(
+       struct crypto_queue *queue)
+{
+       return ahash_request_cast(crypto_dequeue_request(queue));
+}
+
+static inline void *ahash_request_ctx(struct ahash_request *req)
+{
+       return req->__ctx;
+}
+
+static inline int ahash_tfm_in_queue(struct crypto_queue *queue,
+                                         struct crypto_ahash *tfm)
+{
+       return crypto_tfm_in_queue(queue, crypto_ahash_tfm(tfm));
+}
+
 #endif /* _CRYPTO_INTERNAL_HASH_H */