2
* SHA1 hash implementation and interface functions
3
* Copyright (c) 2003-2005, Jouni Malinen <jkmaline@cc.hut.fi>
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.
9
* Alternatively, this software may be distributed under the terms of BSD
12
* See README and COPYING for more details.
18
#include <sys/types.h>
21
#define SHA1_MAC_LEN 20
23
void sha1_mac(const u_int8_t *key, size_t key_len, const u_int8_t *data, size_t data_len,
25
void hmac_sha1_vector(const u_int8_t *key, size_t key_len, size_t num_elem,
26
const u_int8_t *addr[], const size_t *len, u_int8_t *mac);
27
void hmac_sha1(const u_int8_t *key, size_t key_len, const u_int8_t *data, size_t data_len,
29
void sha1_prf(const u_int8_t *key, size_t key_len, const char *label,
30
const u_int8_t *data, size_t data_len, u_int8_t *buf, size_t buf_len);
31
void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
32
int iterations, u_int8_t *buf, size_t buflen);