contrib/hostapd/src/crypto/sha1.h

/*
 * SHA1 hash implementation and interface functions
 * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef SHA1_H
#define SHA1_H

#define SHA1_MAC_LEN 20

int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
		     const u8 *addr[], const size_t *len, u8 *mac);
int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
	       u8 *mac);
int sha1_prf(const u8 *key, size_t key_len, const char *label,
	     const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
int sha1_t_prf(const u8 *key, size_t key_len, const char *label,
	       const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
int __must_check tls_prf_sha1_md5(const u8 *secret, size_t secret_len,
				  const char *label, const u8 *seed,
				  size_t seed_len, u8 *out, size_t outlen);
int pbkdf2_sha1(const char *passphrase, const u8 *ssid, size_t ssid_len,
		int iterations, u8 *buf, size_t buflen);
#endif /* SHA1_H */
Commit	Line	Data
	1	/*
	2	* SHA1 hash implementation and interface functions
	3	* Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
	4	*
	5	* This software may be distributed under the terms of the BSD license.
	6	* See README for more details.
	7	*/
	8
	9	#ifndef SHA1_H
	10	#define SHA1_H
	11
	12	#define SHA1_MAC_LEN 20
	13
	14	int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
	15	const u8 addr[], const size_t len, u8 *mac);
	16	int hmac_sha1(const u8 key, size_t key_len, const u8 data, size_t data_len,
	17	u8 *mac);
	18	int sha1_prf(const u8 key, size_t key_len, const char label,
	19	const u8 data, size_t data_len, u8 buf, size_t buf_len);
	20	int sha1_t_prf(const u8 key, size_t key_len, const char label,
	21	const u8 seed, size_t seed_len, u8 buf, size_t buf_len);
	22	int __must_check tls_prf_sha1_md5(const u8 *secret, size_t secret_len,
	23	const char label, const u8 seed,
	24	size_t seed_len, u8 *out, size_t outlen);
	25	int pbkdf2_sha1(const char passphrase, const u8 ssid, size_t ssid_len,
	26	int iterations, u8 *buf, size_t buflen);
	27	#endif /* SHA1_H */