libosmogsm  1.9.2
Osmocom GSM library
sha1.h
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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 */
len
uint8_t len
Definition: gsm_04_11.h:2
SHA1Update
void SHA1Update(SHA1_CTX *context, const void *_data, u32 len)
Definition: sha1-internal.c:248
sha1.h
__must_check
#define __must_check
Definition: common.h:101
u32
uint32_t u32
Definition: common.h:25
R4
#define R4(v, w, x, y, z, i)
Definition: sha1-internal.c:155
SHA1Context
Definition: sha1_i.h:18
R0
#define R0(v, w, x, y, z, i)
Definition: sha1-internal.c:144
msg
uint8_t msg[0]
Definition: gsm_08_08.h:729
common.h
SHA1Transform
void SHA1Transform(u32 state[5], const unsigned char buffer[64])
Definition: sha1-internal.c:176
crypto.h
sha1_i.h
hmac_sha1_vector
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
data
uint8_t data[0]
hmac_sha1_vector
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
sha1_vector
int sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
sha1_vector - SHA-1 hash for data vector @num_elem: Number of elements in the data vector @addr: Poin...
Definition: sha1-internal.c:35
SHA1Context::state
u32 state[5]
Definition: sha1_i.h:19
sha1_t_prf
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)
SHA1_MAC_LEN
#define SHA1_MAC_LEN
Definition: sha1.h:18
R3
#define R3(v, w, x, y, z, i)
Definition: sha1-internal.c:152
SHA1Context::buffer
unsigned char buffer[64]
Definition: sha1_i.h:21
os_strlen
#define os_strlen(x)
Definition: common.h:20
os_memcpy
#define os_memcpy(x, y, z)
Definition: common.h:15
buffer
R2
#define R2(v, w, x, y, z, i)
Definition: sha1-internal.c:150
u8
uint8_t u8
Definition: common.h:27
R1
#define R1(v, w, x, y, z, i)
Definition: sha1-internal.c:147
c
struct abis_rsl_common_hdr c
Definition: gsm_08_58.h:2
l
int gsm48_generate_mid_from_tmsi *(uint8_t *buf, uint32_t tmsi) OSMO_DEPRECATED_OUTSIDE("Instead us l)
Definition: gsm48.h:58
pbkdf2_sha1
int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len, int iterations, u8 *buf, size_t buflen)
sha1_prf
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
sha1_prf
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
hmac_sha1
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
hmac_sha1
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
SHA1Init
void SHA1Init(SHA1_CTX *context)
Definition: sha1-internal.c:234
tls_prf_sha1_md5
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)
SHA1Context::count
u32 count[2]
Definition: sha1_i.h:20
sha1_vector
int sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
sha1_vector - SHA-1 hash for data vector @num_elem: Number of elements in the data vector @addr: Poin...
Definition: sha1-internal.c:35
SHA1Final
void SHA1Final(unsigned char digest[20], SHA1_CTX *context)
Definition: sha1-internal.c:278
os_memset
#define os_memset(x, y, z)
Definition: common.h:17