[CRYPTO] hash: Add asynchronous hash support

[safe/jmp/linux-2.6] / crypto / api.c

diff --git a/crypto/api.c b/crypto/api.c
index 0a0f41e..d06e332 100644 (file)
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -235,8 +235,12 @@ static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
                return crypto_init_cipher_ops(tfm);
                
        case CRYPTO_ALG_TYPE_DIGEST:
-               return crypto_init_digest_ops(tfm);
-               
+               if ((mask & CRYPTO_ALG_TYPE_HASH_MASK) !=
+                   CRYPTO_ALG_TYPE_HASH_MASK)
+                       return crypto_init_digest_ops_async(tfm);
+               else
+                       return crypto_init_digest_ops(tfm);
+
        case CRYPTO_ALG_TYPE_COMPRESS:
                return crypto_init_compress_ops(tfm);