1 | /* ecdsa.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 | /* ecdsa.h for openssl */
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23 |
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24 | #ifndef WOLFSSL_ECDSA_H_
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25 | #define WOLFSSL_ECDSA_H_
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26 |
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27 | #include <wolfssl/openssl/bn.h>
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28 |
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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 | #ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */
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35 | typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG;
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36 | #define WOLFSSL_ECDSA_TYPE_DEFINED
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37 | #endif
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38 |
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39 | typedef WOLFSSL_ECDSA_SIG ECDSA_SIG;
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40 |
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41 | struct WOLFSSL_ECDSA_SIG {
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42 | WOLFSSL_BIGNUM *r;
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43 | WOLFSSL_BIGNUM *s;
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44 | };
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45 |
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46 | WOLFSSL_API void wolfSSL_ECDSA_SIG_free(WOLFSSL_ECDSA_SIG *sig);
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47 | WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_SIG_new(void);
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48 | WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_do_sign(const unsigned char *dgst,
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49 | int dgst_len,
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50 | WOLFSSL_EC_KEY *eckey);
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51 | WOLFSSL_API int wolfSSL_ECDSA_do_verify(const unsigned char *dgst,
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52 | int dgst_len,
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53 | const WOLFSSL_ECDSA_SIG *sig,
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54 | WOLFSSL_EC_KEY *eckey);
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55 |
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56 | WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_d2i_ECDSA_SIG(WOLFSSL_ECDSA_SIG **sig,
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57 | const unsigned char **pp,
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58 | long len);
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59 | WOLFSSL_API int wolfSSL_i2d_ECDSA_SIG(const WOLFSSL_ECDSA_SIG *sig,
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60 | unsigned char **pp);
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61 |
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62 | #define ECDSA_SIG_free wolfSSL_ECDSA_SIG_free
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63 | #define ECDSA_SIG_new wolfSSL_ECDSA_SIG_new
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64 | #define ECDSA_do_sign wolfSSL_ECDSA_do_sign
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65 | #define ECDSA_do_verify wolfSSL_ECDSA_do_verify
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66 | #define d2i_ECDSA_SIG wolfSSL_d2i_ECDSA_SIG
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67 | #define i2d_ECDSA_SIG wolfSSL_i2d_ECDSA_SIG
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68 |
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69 | #ifdef __cplusplus
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70 | } /* extern "C" */
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71 | #endif
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72 |
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73 | #endif /* header */
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74 |
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