1 files changed, 15 insertions, 1 deletions

diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 60d06e784be3..010545436efa 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -22,9 +22,18 @@ struct seq_file;
 
 struct crypto_type {
         unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask);
+        unsigned int (*extsize)(struct crypto_alg *alg,
+                                const struct crypto_type *frontend);
         int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask);
-        void (*exit)(struct crypto_tfm *tfm);
+        int (*init_tfm)(struct crypto_tfm *tfm,
+                        const struct crypto_type *frontend);
         void (*show)(struct seq_file *m, struct crypto_alg *alg);
+        struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask);
+
+        unsigned int type;
+        unsigned int maskclear;
+        unsigned int maskset;
+        unsigned int tfmsize;
 };
 
 struct crypto_instance {
@@ -239,6 +248,11 @@ static inline struct crypto_hash *crypto_spawn_hash(struct crypto_spawn *spawn)
         return __crypto_hash_cast(crypto_spawn_tfm(spawn, type, mask));
 }
 
+static inline void *crypto_hash_ctx(struct crypto_hash *tfm)
+{
+        return crypto_tfm_ctx(&tfm->base);
+}
+
 static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm)
 {
         return crypto_tfm_ctx_aligned(&tfm->base);