1 | /* ecdh.h
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2 | *
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3 | * Copyright (C) 2006-2017 wolfSSL Inc.
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4 | *
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5 | * This file is part of wolfSSL.
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6 | *
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7 | * wolfSSL is free software; you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation; either version 2 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * wolfSSL is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with this program; if not, write to the Free Software
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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20 | */
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21 |
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22 | /* ecdh.h for openssl */
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23 |
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24 | #ifndef WOLFSSL_ECDH_H_
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25 | #define WOLFSSL_ECDH_H_
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26 |
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27 | #include <wolfssl/openssl/ssl.h>
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28 | #include <wolfssl/openssl/bn.h>
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29 |
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30 | #ifdef __cplusplus
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31 | extern "C" {
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32 | #endif
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33 |
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34 |
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35 | WOLFSSL_API int wolfSSL_ECDH_compute_key(void *out, size_t outlen,
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36 | const WOLFSSL_EC_POINT *pub_key,
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37 | WOLFSSL_EC_KEY *ecdh,
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38 | void *(*KDF) (const void *in,
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39 | size_t inlen,
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40 | void *out,
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41 | size_t *outlen));
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42 |
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43 | #define ECDH_compute_key wolfSSL_ECDH_compute_key
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44 |
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45 | #ifdef __cplusplus
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46 | } /* extern C */
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47 | #endif
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48 |
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49 | #endif /* header */
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