sha1.h revision 8d520ff1dc2da35cdca849e982051b86468016d8
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * SHA1 hash implementation and interface functions 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 58d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This program is free software; you can redistribute it and/or modify 68d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * it under the terms of the GNU General Public License version 2 as 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * published by the Free Software Foundation. 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Alternatively, this software may be distributed under the terms of BSD 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * license. 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * See README and COPYING for more details. 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef SHA1_H 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define SHA1_H 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define SHA1_MAC_LEN 20 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem, 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr[], const size_t *len, u8 *mac); 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len, 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *mac); 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint sha1_prf(const u8 *key, size_t key_len, const char *label, 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len, u8 *buf, size_t buf_len); 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint sha1_t_prf(const u8 *key, size_t key_len, const char *label, 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len); 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint __must_check tls_prf(const u8 *secret, size_t secret_len, 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *label, const u8 *seed, size_t seed_len, 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *out, size_t outlen); 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len, 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int iterations, u8 *buf, size_t buflen); 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* SHA1_H */ 34