42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/*
|
|
* SHA1 hash implementation and interface functions
|
|
* Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of BSD
|
|
* license.
|
|
*
|
|
* See README and COPYING for more details.
|
|
*/
|
|
|
|
#ifndef SHA1_H
|
|
#define SHA1_H
|
|
|
|
#define SHA1_MAC_LEN 20
|
|
|
|
void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
|
|
const u8 *addr[], const size_t *len, u8 *mac);
|
|
void hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
|
|
u8 *mac);
|
|
void 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);
|
|
void 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 tls_prf(const u8 *secret, size_t secret_len, const char *label,
|
|
const u8 *seed, size_t seed_len, u8 *out, size_t outlen);
|
|
void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
|
|
int iterations, u8 *buf, size_t buflen);
|
|
|
|
#ifdef CONFIG_CRYPTO_INTERNAL
|
|
struct SHA1Context;
|
|
|
|
void SHA1Init(struct SHA1Context *context);
|
|
void SHA1Update(struct SHA1Context *context, const void *data, u32 len);
|
|
void SHA1Final(unsigned char digest[20], struct SHA1Context *context);
|
|
#endif /* CONFIG_CRYPTO_INTERNAL */
|
|
|
|
#endif /* SHA1_H */
|