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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/sha256.h
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.
13 #include <linux/types.h>
14 #include <crypto/sha.h>
17 * Stand-alone implementation of the SHA256 algorithm. It is designed to
18 * have as little dependencies as possible so it can be used in the
19 * kexec_file purgatory. In other cases you should use the implementation in
22 * For details see lib/sha256.c
25 extern int sha256_init(struct sha256_state
*sctx
);
26 extern int sha256_update(struct sha256_state
*sctx
, const u8
*input
,
28 extern int sha256_final(struct sha256_state
*sctx
, u8
*hash
);