2 * Copyright (C) 2014 Red Hat Inc.
4 * Author: Vivek Goyal <vgoyal@redhat.com>
6 * This source code is licensed under the GNU General Public License,
7 * Version 2. See the file COPYING for more details.
14 #include <linux/types.h>
15 #include <crypto/sha.h>
17 extern int sha256_init(struct sha256_state *sctx);
18 extern int sha256_update(struct sha256_state *sctx, const u8 *input,
20 extern int sha256_final(struct sha256_state *sctx, u8 *hash);