crypto: hmac - require that the underlying hash algorithm is unkeyed

[pandora-kernel.git] / crypto / shash.c

diff --git a/crypto/shash.c b/crypto/shash.c
index 3e2c385..0d66c2e 100644 (file)
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -24,11 +24,12 @@
 
 static const struct crypto_type crypto_shash_type;
 
-static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
-                          unsigned int keylen)
+int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
+                   unsigned int keylen)
 {
        return -ENOSYS;
 }
+EXPORT_SYMBOL_GPL(shash_no_setkey);
 
 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,
                                  unsigned int keylen)