libosmogsm  1.9.0.158-3938d.202402282026
Osmocom GSM library
sha1.h
Go to the documentation of this file.
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 
20 int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
21  const u8 *addr[], const size_t *len, u8 *mac);
22 int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
23  u8 *mac);
24 int 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);
26 int 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);
28 int __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);
31 int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
32  int iterations, u8 *buf, size_t buflen);
33 #endif /* SHA1_H */
uint8_t data[0]
uint8_t len
Definition: gsm_04_11.h:0
uint8_t u8
Definition: common.h:27
#define __must_check
Definition: common.h:101
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)
sha1_prf - SHA1-based Pseudo-Random Function (PRF) (IEEE 802.11i, 8.5.1.1) @key: Key for PRF @key_len...
Definition: sha1.c:126
int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len, u8 *mac)
hmac_sha1 - HMAC-SHA1 over data buffer (RFC 2104) @key: Key for HMAC operations @key_len: Length of t...
Definition: sha1.c:105
int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len, int iterations, u8 *buf, size_t buflen)
int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
hmac_sha1_vector - HMAC-SHA1 over data vector (RFC 2104) @key: Key for HMAC operations @key_len: Leng...
Definition: sha1.c:31
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 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)