Original HUSH source code based on ZEC 1.0.8 . For historical purposes only!
https://hush.is
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227 lines
8.8 KiB
227 lines
8.8 KiB
// Copyright (c) 2012-2013 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "key.h"
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#include "base58.h"
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#include "script/script.h"
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#include "uint256.h"
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#include "util.h"
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#include "utilstrencodings.h"
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#include "test/test_bitcoin.h"
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#include "zcash/Address.hpp"
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#include <string>
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#include <vector>
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#include <boost/test/unit_test.hpp>
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using namespace std;
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using namespace libzcash;
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static const string strSecret1 ("5HxWvvfubhXpYYpS3tJkw6fq9jE9j18THftkZjHHfmFiWtmAbrj");
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static const string strSecret2 ("5KC4ejrDjv152FGwP386VD1i2NYc5KkfSMyv1nGy1VGDxGHqVY3");
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static const string strSecret1C ("Kwr371tjA9u2rFSMZjTNun2PXXP3WPZu2afRHTcta6KxEUdm1vEw");
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static const string strSecret2C ("L3Hq7a8FEQwJkW1M2GNKDW28546Vp5miewcCzSqUD9kCAXrJdS3g");
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static const CBitcoinAddress addr1 ("t1h8SqgtM3QM5e2M8EzhhT1yL2PXXtA6oqe");
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static const CBitcoinAddress addr2 ("t1Xxa5ZVPKvs9bGMn7aWTiHjyHvR31XkUst");
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static const CBitcoinAddress addr1C("t1ffus9J1vhxvFqLoExGBRPjE7BcJxiSCTC");
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static const CBitcoinAddress addr2C("t1VJL2dPUyXK7avDRGqhqQA5bw2eEMdhyg6");
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static const string strAddressBad("t1aMkLwU1LcMZYN7TgXUJAwzA1r44dbLkSp");
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#ifdef KEY_TESTS_DUMPINFO
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void dumpKeyInfo(uint256 privkey)
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{
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CKey key;
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key.resize(32);
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memcpy(&secret[0], &privkey, 32);
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vector<unsigned char> sec;
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sec.resize(32);
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memcpy(&sec[0], &secret[0], 32);
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printf(" * secret (hex): %s\n", HexStr(sec).c_str());
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for (int nCompressed=0; nCompressed<2; nCompressed++)
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{
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bool fCompressed = nCompressed == 1;
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printf(" * %s:\n", fCompressed ? "compressed" : "uncompressed");
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CBitcoinSecret bsecret;
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bsecret.SetSecret(secret, fCompressed);
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printf(" * secret (base58): %s\n", bsecret.ToString().c_str());
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CKey key;
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key.SetSecret(secret, fCompressed);
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vector<unsigned char> vchPubKey = key.GetPubKey();
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printf(" * pubkey (hex): %s\n", HexStr(vchPubKey).c_str());
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printf(" * address (base58): %s\n", CBitcoinAddress(vchPubKey).ToString().c_str());
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}
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}
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#endif
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BOOST_FIXTURE_TEST_SUITE(key_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(key_test1)
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{
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CBitcoinSecret bsecret1, bsecret2, bsecret1C, bsecret2C, baddress1;
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BOOST_CHECK( bsecret1.SetString (strSecret1));
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BOOST_CHECK( bsecret2.SetString (strSecret2));
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BOOST_CHECK( bsecret1C.SetString(strSecret1C));
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BOOST_CHECK( bsecret2C.SetString(strSecret2C));
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BOOST_CHECK(!baddress1.SetString(strAddressBad));
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CKey key1 = bsecret1.GetKey();
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BOOST_CHECK(key1.IsCompressed() == false);
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CKey key2 = bsecret2.GetKey();
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BOOST_CHECK(key2.IsCompressed() == false);
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CKey key1C = bsecret1C.GetKey();
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BOOST_CHECK(key1C.IsCompressed() == true);
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CKey key2C = bsecret2C.GetKey();
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BOOST_CHECK(key2C.IsCompressed() == true);
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CPubKey pubkey1 = key1. GetPubKey();
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CPubKey pubkey2 = key2. GetPubKey();
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CPubKey pubkey1C = key1C.GetPubKey();
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CPubKey pubkey2C = key2C.GetPubKey();
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BOOST_CHECK(key1.VerifyPubKey(pubkey1));
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BOOST_CHECK(!key1.VerifyPubKey(pubkey1C));
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BOOST_CHECK(!key1.VerifyPubKey(pubkey2));
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BOOST_CHECK(!key1.VerifyPubKey(pubkey2C));
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BOOST_CHECK(!key1C.VerifyPubKey(pubkey1));
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BOOST_CHECK(key1C.VerifyPubKey(pubkey1C));
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BOOST_CHECK(!key1C.VerifyPubKey(pubkey2));
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BOOST_CHECK(!key1C.VerifyPubKey(pubkey2C));
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BOOST_CHECK(!key2.VerifyPubKey(pubkey1));
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BOOST_CHECK(!key2.VerifyPubKey(pubkey1C));
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BOOST_CHECK(key2.VerifyPubKey(pubkey2));
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BOOST_CHECK(!key2.VerifyPubKey(pubkey2C));
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BOOST_CHECK(!key2C.VerifyPubKey(pubkey1));
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BOOST_CHECK(!key2C.VerifyPubKey(pubkey1C));
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BOOST_CHECK(!key2C.VerifyPubKey(pubkey2));
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BOOST_CHECK(key2C.VerifyPubKey(pubkey2C));
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BOOST_CHECK(addr1.Get() == CTxDestination(pubkey1.GetID()));
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BOOST_CHECK(addr2.Get() == CTxDestination(pubkey2.GetID()));
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BOOST_CHECK(addr1C.Get() == CTxDestination(pubkey1C.GetID()));
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BOOST_CHECK(addr2C.Get() == CTxDestination(pubkey2C.GetID()));
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for (int n=0; n<16; n++)
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{
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string strMsg = strprintf("Very secret message %i: 11", n);
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uint256 hashMsg = Hash(strMsg.begin(), strMsg.end());
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// normal signatures
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vector<unsigned char> sign1, sign2, sign1C, sign2C;
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BOOST_CHECK(key1.Sign (hashMsg, sign1));
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BOOST_CHECK(key2.Sign (hashMsg, sign2));
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BOOST_CHECK(key1C.Sign(hashMsg, sign1C));
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BOOST_CHECK(key2C.Sign(hashMsg, sign2C));
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BOOST_CHECK( pubkey1.Verify(hashMsg, sign1));
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BOOST_CHECK(!pubkey1.Verify(hashMsg, sign2));
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BOOST_CHECK( pubkey1.Verify(hashMsg, sign1C));
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BOOST_CHECK(!pubkey1.Verify(hashMsg, sign2C));
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BOOST_CHECK(!pubkey2.Verify(hashMsg, sign1));
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BOOST_CHECK( pubkey2.Verify(hashMsg, sign2));
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BOOST_CHECK(!pubkey2.Verify(hashMsg, sign1C));
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BOOST_CHECK( pubkey2.Verify(hashMsg, sign2C));
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BOOST_CHECK( pubkey1C.Verify(hashMsg, sign1));
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BOOST_CHECK(!pubkey1C.Verify(hashMsg, sign2));
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BOOST_CHECK( pubkey1C.Verify(hashMsg, sign1C));
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BOOST_CHECK(!pubkey1C.Verify(hashMsg, sign2C));
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BOOST_CHECK(!pubkey2C.Verify(hashMsg, sign1));
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BOOST_CHECK( pubkey2C.Verify(hashMsg, sign2));
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BOOST_CHECK(!pubkey2C.Verify(hashMsg, sign1C));
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BOOST_CHECK( pubkey2C.Verify(hashMsg, sign2C));
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// compact signatures (with key recovery)
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vector<unsigned char> csign1, csign2, csign1C, csign2C;
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BOOST_CHECK(key1.SignCompact (hashMsg, csign1));
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BOOST_CHECK(key2.SignCompact (hashMsg, csign2));
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BOOST_CHECK(key1C.SignCompact(hashMsg, csign1C));
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BOOST_CHECK(key2C.SignCompact(hashMsg, csign2C));
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CPubKey rkey1, rkey2, rkey1C, rkey2C;
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BOOST_CHECK(rkey1.RecoverCompact (hashMsg, csign1));
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BOOST_CHECK(rkey2.RecoverCompact (hashMsg, csign2));
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BOOST_CHECK(rkey1C.RecoverCompact(hashMsg, csign1C));
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BOOST_CHECK(rkey2C.RecoverCompact(hashMsg, csign2C));
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BOOST_CHECK(rkey1 == pubkey1);
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BOOST_CHECK(rkey2 == pubkey2);
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BOOST_CHECK(rkey1C == pubkey1C);
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BOOST_CHECK(rkey2C == pubkey2C);
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}
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// test deterministic signing
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std::vector<unsigned char> detsig, detsigc;
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string strMsg = "Very deterministic message";
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uint256 hashMsg = Hash(strMsg.begin(), strMsg.end());
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BOOST_CHECK(key1.Sign(hashMsg, detsig));
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BOOST_CHECK(key1C.Sign(hashMsg, detsigc));
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BOOST_CHECK(detsig == detsigc);
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BOOST_CHECK(detsig == ParseHex("304402205dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d022014ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
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BOOST_CHECK(key2.Sign(hashMsg, detsig));
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BOOST_CHECK(key2C.Sign(hashMsg, detsigc));
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BOOST_CHECK(detsig == detsigc);
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BOOST_CHECK(detsig == ParseHex("3044022052d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd5022061d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
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BOOST_CHECK(key1.SignCompact(hashMsg, detsig));
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BOOST_CHECK(key1C.SignCompact(hashMsg, detsigc));
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BOOST_CHECK(detsig == ParseHex("1c5dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d14ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
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BOOST_CHECK(detsigc == ParseHex("205dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d14ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
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BOOST_CHECK(key2.SignCompact(hashMsg, detsig));
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BOOST_CHECK(key2C.SignCompact(hashMsg, detsigc));
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BOOST_CHECK(detsig == ParseHex("1c52d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd561d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
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BOOST_CHECK(detsigc == ParseHex("2052d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd561d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
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}
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BOOST_AUTO_TEST_CASE(zc_address_test)
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{
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for (size_t i = 0; i < 1000; i++) {
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auto sk = SpendingKey::random();
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{
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CZCSpendingKey spendingkey(sk);
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string sk_string = spendingkey.ToString();
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BOOST_CHECK(sk_string[0] == 'S');
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BOOST_CHECK(sk_string[1] == 'K');
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CZCSpendingKey spendingkey2(sk_string);
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SpendingKey sk2 = spendingkey2.Get();
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BOOST_CHECK(sk.inner() == sk2.inner());
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}
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{
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auto addr = sk.address();
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CZCPaymentAddress paymentaddr(addr);
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string addr_string = paymentaddr.ToString();
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BOOST_CHECK(addr_string[0] == 'z');
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BOOST_CHECK(addr_string[1] == 'c');
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CZCPaymentAddress paymentaddr2(addr_string);
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PaymentAddress addr2 = paymentaddr2.Get();
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BOOST_CHECK(addr.a_pk == addr2.a_pk);
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BOOST_CHECK(addr.pk_enc == addr2.pk_enc);
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}
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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