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Commit | Line | Data |
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a0bee97e | 1 | /* |
aa6bb135 | 2 | * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved. |
4d94ae00 | 3 | * |
aa6bb135 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
4d94ae00 | 8 | */ |
0bee0e62 | 9 | |
bd3602eb DSH |
10 | #include <openssl/ec.h> |
11 | #include "ec_lcl.h" | |
b1ffc6ca | 12 | #include <string.h> |
3c27208f | 13 | #include <openssl/engine.h> |
6e73d12e | 14 | #include <openssl/err.h> |
4d94ae00 | 15 | |
1d97c843 TH |
16 | /*- |
17 | * returns | |
4d94ae00 BM |
18 | * 1: correct signature |
19 | * 0: incorrect signature | |
20 | * -1: error | |
21 | */ | |
0f113f3e MC |
22 | int ECDSA_do_verify(const unsigned char *dgst, int dgst_len, |
23 | const ECDSA_SIG *sig, EC_KEY *eckey) | |
24 | { | |
91e7bcc2 | 25 | if (eckey->meth->verify_sig != NULL) |
bd3602eb | 26 | return eckey->meth->verify_sig(dgst, dgst_len, sig, eckey); |
6e73d12e | 27 | ECerr(EC_F_ECDSA_DO_VERIFY, EC_R_OPERATION_NOT_SUPPORTED); |
bd3602eb | 28 | return 0; |
0f113f3e | 29 | } |
4d94ae00 | 30 | |
1d97c843 TH |
31 | /*- |
32 | * returns | |
4d94ae00 BM |
33 | * 1: correct signature |
34 | * 0: incorrect signature | |
35 | * -1: error | |
36 | */ | |
14a7cfb3 | 37 | int ECDSA_verify(int type, const unsigned char *dgst, int dgst_len, |
0f113f3e MC |
38 | const unsigned char *sigbuf, int sig_len, EC_KEY *eckey) |
39 | { | |
91e7bcc2 | 40 | if (eckey->meth->verify != NULL) |
a200a817 DSH |
41 | return eckey->meth->verify(type, dgst, dgst_len, sigbuf, sig_len, |
42 | eckey); | |
43 | ECerr(EC_F_ECDSA_VERIFY, EC_R_OPERATION_NOT_SUPPORTED); | |
44 | return 0; | |
0f113f3e | 45 | } |