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43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/*
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* Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/ec.h>
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#include "ec_local.h"
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#include <openssl/err.h>
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/*-
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* returns
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* 1: correct signature
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* 0: incorrect signature
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* -1: error
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*/
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int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
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const ECDSA_SIG *sig, EC_KEY *eckey)
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{
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if (eckey->meth->verify_sig != NULL)
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return eckey->meth->verify_sig(dgst, dgst_len, sig, eckey);
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ECerr(EC_F_ECDSA_DO_VERIFY, EC_R_OPERATION_NOT_SUPPORTED);
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return -1;
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}
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/*-
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* returns
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* 1: correct signature
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* 0: incorrect signature
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* -1: error
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*/
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int ECDSA_verify(int type, const unsigned char *dgst, int dgst_len,
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const unsigned char *sigbuf, int sig_len, EC_KEY *eckey)
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{
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if (eckey->meth->verify != NULL)
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return eckey->meth->verify(type, dgst, dgst_len, sigbuf, sig_len,
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eckey);
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ECerr(EC_F_ECDSA_VERIFY, EC_R_OPERATION_NOT_SUPPORTED);
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return -1;
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}
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