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initial support of openssl 1.1

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orignal 2018-02-04 18:36:49 -05:00
parent efb9b835c7
commit 6251947af6
3 changed files with 34 additions and 3 deletions
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1
gostcoin-qt.pro
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@ -201,6 +201,7 @@ HEADERS += src/qt/bitcoingui.h \
src/ui_interface.h \ src/ui_interface.h \
src/qt/rpcconsole.h \ src/qt/rpcconsole.h \
src/i2p.h \ src/i2p.h \
src/Crypto.h \
src/Gost.h \ src/Gost.h \
src/version.h \ src/version.h \
src/netbase.h \ src/netbase.h \

26
src/Crypto.h Normal file
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@ -0,0 +1,26 @@
#ifndef CRYPTO_H__
#define CRYPTO_H__
#include <openssl/bn.h>
#include <openssl/ecdsa.h>
#include <openssl/opensslv.h>
#if (OPENSSL_VERSION_NUMBER < 0x010100000) || defined(LIBRESSL_VERSION_NUMBER) // 1.1.0 or LibreSSL
// define getters and setters introduced in 1.1.0
inline int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
{
if (sig->r) BN_free (sig->r);
if (sig->s) BN_free (sig->s);
sig->r = r; sig->s = s; return 1;
}
inline void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
{ *pr = sig->r; *ps = sig->s; }
// ssl
#define TLS_method TLSv1_method
#endif
#endif

10
src/key.cpp
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@ -2,6 +2,7 @@
// Distributed under the MIT/X11 software license, see the accompanying // Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "Crypto.h"
#include "Gost.h" #include "Gost.h"
#include "key.h" #include "key.h"
@ -57,7 +58,9 @@ static int ECDSA_SIG_recover_key_GFp(EC_KEY *eckey, ECDSA_SIG *ecsig, const unsi
if (!eckey) return 0; if (!eckey) return 0;
BIGNUM * d = BN_bin2bn (msg, msglen, nullptr); BIGNUM * d = BN_bin2bn (msg, msglen, nullptr);
const auto& curve = i2p::crypto::GetGOSTR3410Curve (i2p::crypto::eGOSTR3410CryptoProA); const auto& curve = i2p::crypto::GetGOSTR3410Curve (i2p::crypto::eGOSTR3410CryptoProA);
EC_POINT * pub = curve->RecoverPublicKey (d, ecsig->r, ecsig->s, recid % 2); const BIGNUM * r, * s;
ECDSA_SIG_get0 (ecsig, &r, &s);
EC_POINT * pub = curve->RecoverPublicKey (d, r, s, recid % 2);
BN_free (d); BN_free (d);
if (!pub) return 0; if (!pub) return 0;
EC_KEY_set_public_key(eckey, pub); EC_KEY_set_public_key(eckey, pub);
@ -214,8 +217,9 @@ public:
if (rec<0 || rec>=3) if (rec<0 || rec>=3)
return false; return false;
ECDSA_SIG *sig = ECDSA_SIG_new(); ECDSA_SIG *sig = ECDSA_SIG_new();
BN_bin2bn(&p64[0], 32, sig->r); auto r = BN_bin2bn(&p64[0], 32, NULL);
BN_bin2bn(&p64[32], 32, sig->s); auto s = BN_bin2bn(&p64[32], 32, NULL);
ECDSA_SIG_set0 (sig, r, s);
bool ret = ECDSA_SIG_recover_key_GFp(pkey, sig, (unsigned char*)&hash, sizeof(hash), rec, 0) == 1; bool ret = ECDSA_SIG_recover_key_GFp(pkey, sig, (unsigned char*)&hash, sizeof(hash), rec, 0) == 1;
ECDSA_SIG_free(sig); ECDSA_SIG_free(sig);
return ret; return ret;