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802c7f1c SB |
1 | /* |
2 | * Diffie-Hellman secret to be used with kpp API along with helper functions | |
3 | * | |
4 | * Copyright (c) 2016, Intel Corporation | |
5 | * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the Free | |
9 | * Software Foundation; either version 2 of the License, or (at your option) | |
10 | * any later version. | |
11 | * | |
12 | */ | |
13 | #ifndef _CRYPTO_DH_ | |
14 | #define _CRYPTO_DH_ | |
15 | ||
16 | struct dh { | |
17 | void *key; | |
18 | void *p; | |
19 | void *g; | |
20 | unsigned int key_size; | |
21 | unsigned int p_size; | |
22 | unsigned int g_size; | |
23 | }; | |
24 | ||
25 | int crypto_dh_key_len(const struct dh *params); | |
26 | int crypto_dh_encode_key(char *buf, unsigned int len, const struct dh *params); | |
27 | int crypto_dh_decode_key(const char *buf, unsigned int len, struct dh *params); | |
28 | ||
29 | #endif |