sha1.h revision 1f69aa52ea2e0a73ac502565df8c666ee49cab6a 
1/*
2 * SHA1 hash implementation and interface functions
3 * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
11 *
12 * See README and COPYING for more details.
13 */
14
15#ifndef SHA1_H
16#define SHA1_H
17
18#define SHA1_MAC_LEN 20
19
20int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
21		     const u8 *addr[], const size_t *len, u8 *mac);
22int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
23	       u8 *mac);
24int sha1_prf(const u8 *key, size_t key_len, const char *label,
25	     const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
26int sha1_t_prf(const u8 *key, size_t key_len, const char *label,
27	       const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
28int __must_check tls_prf_sha1_md5(const u8 *secret, size_t secret_len,
29				  const char *label, const u8 *seed,
30				  size_t seed_len, u8 *out, size_t outlen);
31int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
32		int iterations, u8 *buf, size_t buflen);
33#endif /* SHA1_H */
34