1/*
2 * WPA Supplicant / shared MSCHAPV2 helper functions / RFC 2433 / RFC 2759
| 1/*
2 * WPA Supplicant / shared MSCHAPV2 helper functions / RFC 2433 / RFC 2759
|
3 * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
| 3 * Copyright (c) 2004-2009, 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 MS_FUNCS_H
16#define MS_FUNCS_H
17
| 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 MS_FUNCS_H
16#define MS_FUNCS_H
17
|
18void generate_nt_response(const u8 *auth_challenge, const u8 *peer_challenge,
19 const u8 *username, size_t username_len,
20 const u8 *password, size_t password_len,
21 u8 *response);
22void generate_nt_response_pwhash(const u8 *auth_challenge,
23 const u8 *peer_challenge,
24 const u8 *username, size_t username_len,
25 const u8 *password_hash,
26 u8 *response);
27void generate_authenticator_response(const u8 *password, size_t password_len,
28 const u8 *peer_challenge,
29 const u8 *auth_challenge,
30 const u8 *username, size_t username_len,
31 const u8 *nt_response, u8 *response);
32void generate_authenticator_response_pwhash(
| 18int generate_nt_response(const u8 *auth_challenge, const u8 *peer_challenge,
19 const u8 *username, size_t username_len,
20 const u8 *password, size_t password_len,
21 u8 *response);
22int generate_nt_response_pwhash(const u8 *auth_challenge,
23 const u8 *peer_challenge,
24 const u8 *username, size_t username_len,
25 const u8 *password_hash,
26 u8 *response);
27int generate_authenticator_response(const u8 *password, size_t password_len,
28 const u8 *peer_challenge,
29 const u8 *auth_challenge,
30 const u8 *username, size_t username_len,
31 const u8 *nt_response, u8 *response);
32int generate_authenticator_response_pwhash(
|
33 const u8 *password_hash,
34 const u8 *peer_challenge, const u8 *auth_challenge,
35 const u8 *username, size_t username_len,
36 const u8 *nt_response, u8 *response);
| 33 const u8 *password_hash,
34 const u8 *peer_challenge, const u8 *auth_challenge,
35 const u8 *username, size_t username_len,
36 const u8 *nt_response, u8 *response);
|
37void nt_challenge_response(const u8 *challenge, const u8 *password,
38 size_t password_len, u8 *response);
| 37int nt_challenge_response(const u8 *challenge, const u8 *password,
38 size_t password_len, u8 *response);
|
39
40void challenge_response(const u8 *challenge, const u8 *password_hash,
41 u8 *response);
| 39
40void challenge_response(const u8 *challenge, const u8 *password_hash,
41 u8 *response);
|
42void nt_password_hash(const u8 *password, size_t password_len,
43 u8 *password_hash);
44void hash_nt_password_hash(const u8 *password_hash, u8 *password_hash_hash);
45void get_master_key(const u8 *password_hash_hash, const u8 *nt_response,
46 u8 *master_key);
47void get_asymetric_start_key(const u8 *master_key, u8 *session_key,
48 size_t session_key_len, int is_send,
49 int is_server);
| 42int nt_password_hash(const u8 *password, size_t password_len,
43 u8 *password_hash);
44int hash_nt_password_hash(const u8 *password_hash, u8 *password_hash_hash);
45int get_master_key(const u8 *password_hash_hash, const u8 *nt_response,
46 u8 *master_key);
47int get_asymetric_start_key(const u8 *master_key, u8 *session_key,
48 size_t session_key_len, int is_send,
49 int is_server);
|
50int __must_check encrypt_pw_block_with_password_hash(
51 const u8 *password, size_t password_len,
52 const u8 *password_hash, u8 *pw_block);
53int __must_check new_password_encrypted_with_old_nt_password_hash(
54 const u8 *new_password, size_t new_password_len,
55 const u8 *old_password, size_t old_password_len,
56 u8 *encrypted_pw_block);
57void nt_password_hash_encrypted_with_block(const u8 *password_hash,
58 const u8 *block, u8 *cypher);
| 50int __must_check encrypt_pw_block_with_password_hash(
51 const u8 *password, size_t password_len,
52 const u8 *password_hash, u8 *pw_block);
53int __must_check new_password_encrypted_with_old_nt_password_hash(
54 const u8 *new_password, size_t new_password_len,
55 const u8 *old_password, size_t old_password_len,
56 u8 *encrypted_pw_block);
57void nt_password_hash_encrypted_with_block(const u8 *password_hash,
58 const u8 *block, u8 *cypher);
|
59void old_nt_password_hash_encrypted_with_new_nt_password_hash(
| 59int old_nt_password_hash_encrypted_with_new_nt_password_hash(
|
60 const u8 *new_password, size_t new_password_len,
61 const u8 *old_password, size_t old_password_len,
62 u8 *encrypted_password_hash);
63
64#endif /* MS_FUNCS_H */
| 60 const u8 *new_password, size_t new_password_len,
61 const u8 *old_password, size_t old_password_len,
62 u8 *encrypted_password_hash);
63
64#endif /* MS_FUNCS_H */
|