| /* | |
| * ECDH params to be used with kpp API | |
| * | |
| * Copyright (c) 2016, Intel Corporation | |
| * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com> | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the Free | |
| * Software Foundation; either version 2 of the License, or (at your option) | |
| * any later version. | |
| * | |
| */ | |
| #ifndef _CRYPTO_ECDH_ | |
| #define _CRYPTO_ECDH_ | |
| /* Curves IDs */ | |
| #define ECC_CURVE_NIST_P192 0x0001 | |
| #define ECC_CURVE_NIST_P256 0x0002 | |
| struct ecdh { | |
| unsigned short curve_id; | |
| char *key; | |
| unsigned short key_size; | |
| }; | |
| int crypto_ecdh_key_len(const struct ecdh *params); | |
| int crypto_ecdh_encode_key(char *buf, unsigned int len, const struct ecdh *p); | |
| int crypto_ecdh_decode_key(const char *buf, unsigned int len, struct ecdh *p); | |
| #endif |