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