[VerusCoin.git] / src / test / bip32_tests.cpp

// Copyright (c) 2013 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <boost/test/unit_test.hpp>

#include "base58.h"
#include "key.h"
#include "uint256.h"
#include "util.h"
#include "test/test_bitcoin.h"

#include <string>
#include <vector>

struct TestDerivation {
    std::string pub;
    std::string prv;
    unsigned int nChild;
};

struct TestVector {
    std::string strHexMaster;
    std::vector<TestDerivation> vDerive;

    TestVector(std::string strHexMasterIn) : strHexMaster(strHexMasterIn) {}

    TestVector& operator()(std::string pub, std::string prv, unsigned int nChild) {
        vDerive.push_back(TestDerivation());
        TestDerivation &der = vDerive.back();
        der.pub = pub;
        der.prv = prv;
        der.nChild = nChild;
        return *this;
    }
};

TestVector test1 =
  TestVector("000102030405060708090a0b0c0d0e0f")
    ("xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8",
     "xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi",
     0x80000000)
    ("xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw",
     "xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7",
     1)
    ("xpub6ASuArnXKPbfEwhqN6e3mwBcDTgzisQN1wXN9BJcM47sSikHjJf3UFHKkNAWbWMiGj7Wf5uMash7SyYq527Hqck2AxYysAA7xmALppuCkwQ",
     "xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs",
     0x80000002)
    ("xpub6D4BDPcP2GT577Vvch3R8wDkScZWzQzMMUm3PWbmWvVJrZwQY4VUNgqFJPMM3No2dFDFGTsxxpG5uJh7n7epu4trkrX7x7DogT5Uv6fcLW5",
     "xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM",
     2)
    ("xpub6FHa3pjLCk84BayeJxFW2SP4XRrFd1JYnxeLeU8EqN3vDfZmbqBqaGJAyiLjTAwm6ZLRQUMv1ZACTj37sR62cfN7fe5JnJ7dh8zL4fiyLHV",
     "xprvA2JDeKCSNNZky6uBCviVfJSKyQ1mDYahRjijr5idH2WwLsEd4Hsb2Tyh8RfQMuPh7f7RtyzTtdrbdqqsunu5Mm3wDvUAKRHSC34sJ7in334",
     1000000000)
    ("xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy",
     "xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76",
     0);

TestVector test2 =
  TestVector("fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542")
    ("xpub661MyMwAqRbcFW31YEwpkMuc5THy2PSt5bDMsktWQcFF8syAmRUapSCGu8ED9W6oDMSgv6Zz8idoc4a6mr8BDzTJY47LJhkJ8UB7WEGuduB",
     "xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U",
     0)
    ("xpub69H7F5d8KSRgmmdJg2KhpAK8SR3DjMwAdkxj3ZuxV27CprR9LgpeyGmXUbC6wb7ERfvrnKZjXoUmmDznezpbZb7ap6r1D3tgFxHmwMkQTPH",
     "xprv9vHkqa6EV4sPZHYqZznhT2NPtPCjKuDKGY38FBWLvgaDx45zo9WQRUT3dKYnjwih2yJD9mkrocEZXo1ex8G81dwSM1fwqWpWkeS3v86pgKt",
     0xFFFFFFFF)
    ("xpub6ASAVgeehLbnwdqV6UKMHVzgqAG8Gr6riv3Fxxpj8ksbH9ebxaEyBLZ85ySDhKiLDBrQSARLq1uNRts8RuJiHjaDMBU4Zn9h8LZNnBC5y4a",
     "xprv9wSp6B7kry3Vj9m1zSnLvN3xH8RdsPP1Mh7fAaR7aRLcQMKTR2vidYEeEg2mUCTAwCd6vnxVrcjfy2kRgVsFawNzmjuHc2YmYRmagcEPdU9",
     1)
    ("xpub6DF8uhdarytz3FWdA8TvFSvvAh8dP3283MY7p2V4SeE2wyWmG5mg5EwVvmdMVCQcoNJxGoWaU9DCWh89LojfZ537wTfunKau47EL2dhHKon",
     "xprv9zFnWC6h2cLgpmSA46vutJzBcfJ8yaJGg8cX1e5StJh45BBciYTRXSd25UEPVuesF9yog62tGAQtHjXajPPdbRCHuWS6T8XA2ECKADdw4Ef",
     0xFFFFFFFE)
    ("xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL",
     "xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc",
     2)
    ("xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt",
     "xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j",
     0);

void RunTest(const TestVector &test) {
    std::vector<unsigned char> seed = ParseHex(test.strHexMaster);
    CExtKey key;
    CExtPubKey pubkey;
    key.SetMaster(&seed[0], seed.size());
    pubkey = key.Neuter();
    BOOST_FOREACH(const TestDerivation &derive, test.vDerive) {
        unsigned char data[74];
        key.Encode(data);
        pubkey.Encode(data);
        // Test private key
        CBitcoinExtKey b58key; b58key.SetKey(key);
        BOOST_CHECK(b58key.ToString() == derive.prv);
        // Test public key
        CBitcoinExtPubKey b58pubkey; b58pubkey.SetKey(pubkey);
        BOOST_CHECK(b58pubkey.ToString() == derive.pub);
        // Derive new keys
        CExtKey keyNew;
        BOOST_CHECK(key.Derive(keyNew, derive.nChild));
        CExtPubKey pubkeyNew = keyNew.Neuter();
        if (!(derive.nChild & 0x80000000)) {
            // Compare with public derivation
            CExtPubKey pubkeyNew2;
            BOOST_CHECK(pubkey.Derive(pubkeyNew2, derive.nChild));
            BOOST_CHECK(pubkeyNew == pubkeyNew2);
        }
        key = keyNew;
        pubkey = pubkeyNew;
    }
}

BOOST_FIXTURE_TEST_SUITE(bip32_tests, BasicTestingSetup)

BOOST_AUTO_TEST_CASE(bip32_test1) {
    RunTest(test1);
}

BOOST_AUTO_TEST_CASE(bip32_test2) {
    RunTest(test2);
}

BOOST_AUTO_TEST_SUITE_END()
Commit	Line	Data
3fc68461	1	// Copyright (c) 2013 The Bitcoin Core developers
78253fcb	2	// Distributed under the MIT software license, see the accompanying
3fc68461 WL	3	// file COPYING or http://www.opensource.org/licenses/mit-license.php.
3fc68461 WL	4
a59db19e PW	5	#include <boost/test/unit_test.hpp>
a59db19e PW	6
a59db19e	7	#include "base58.h"
51ed9ec9	8	#include "key.h"
a59db19e PW	9	#include "uint256.h"
a59db19e PW	10	#include "util.h"
92fd887f	11	#include "test/test_bitcoin.h"
a59db19e	12
51ed9ec9 BD	13	#include <string>
	14	#include <vector>
	15
a59db19e PW	16	struct TestDerivation {
	17	std::string pub;
	18	std::string prv;
	19	unsigned int nChild;
	20	};
	21
	22	struct TestVector {
	23	std::string strHexMaster;
	24	std::vector<TestDerivation> vDerive;
	25
	26	TestVector(std::string strHexMasterIn) : strHexMaster(strHexMasterIn) {}
	27
	28	TestVector& operator()(std::string pub, std::string prv, unsigned int nChild) {
	29	vDerive.push_back(TestDerivation());
	30	TestDerivation &der = vDerive.back();
	31	der.pub = pub;
	32	der.prv = prv;
	33	der.nChild = nChild;
	34	return *this;
	35	}
	36	};
	37
	38	TestVector test1 =
	39	TestVector("000102030405060708090a0b0c0d0e0f")
	40	("xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8",
	41	"xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi",
	42	0x80000000)
	43	("xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw",
	44	"xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7",
	45	1)
	46	("xpub6ASuArnXKPbfEwhqN6e3mwBcDTgzisQN1wXN9BJcM47sSikHjJf3UFHKkNAWbWMiGj7Wf5uMash7SyYq527Hqck2AxYysAA7xmALppuCkwQ",
	47	"xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs",
	48	0x80000002)
	49	("xpub6D4BDPcP2GT577Vvch3R8wDkScZWzQzMMUm3PWbmWvVJrZwQY4VUNgqFJPMM3No2dFDFGTsxxpG5uJh7n7epu4trkrX7x7DogT5Uv6fcLW5",
	50	"xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM",
	51	2)
	52	("xpub6FHa3pjLCk84BayeJxFW2SP4XRrFd1JYnxeLeU8EqN3vDfZmbqBqaGJAyiLjTAwm6ZLRQUMv1ZACTj37sR62cfN7fe5JnJ7dh8zL4fiyLHV",
	53	"xprvA2JDeKCSNNZky6uBCviVfJSKyQ1mDYahRjijr5idH2WwLsEd4Hsb2Tyh8RfQMuPh7f7RtyzTtdrbdqqsunu5Mm3wDvUAKRHSC34sJ7in334",
	54	1000000000)
	55	("xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy",
	56	"xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76",
	57	0);
	58
	59	TestVector test2 =
	60	TestVector("fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542")
	61	("xpub661MyMwAqRbcFW31YEwpkMuc5THy2PSt5bDMsktWQcFF8syAmRUapSCGu8ED9W6oDMSgv6Zz8idoc4a6mr8BDzTJY47LJhkJ8UB7WEGuduB",
	62	"xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U",
	63	0)
	64	("xpub69H7F5d8KSRgmmdJg2KhpAK8SR3DjMwAdkxj3ZuxV27CprR9LgpeyGmXUbC6wb7ERfvrnKZjXoUmmDznezpbZb7ap6r1D3tgFxHmwMkQTPH",
	65	"xprv9vHkqa6EV4sPZHYqZznhT2NPtPCjKuDKGY38FBWLvgaDx45zo9WQRUT3dKYnjwih2yJD9mkrocEZXo1ex8G81dwSM1fwqWpWkeS3v86pgKt",
	66	0xFFFFFFFF)
	67	("xpub6ASAVgeehLbnwdqV6UKMHVzgqAG8Gr6riv3Fxxpj8ksbH9ebxaEyBLZ85ySDhKiLDBrQSARLq1uNRts8RuJiHjaDMBU4Zn9h8LZNnBC5y4a",
	68	"xprv9wSp6B7kry3Vj9m1zSnLvN3xH8RdsPP1Mh7fAaR7aRLcQMKTR2vidYEeEg2mUCTAwCd6vnxVrcjfy2kRgVsFawNzmjuHc2YmYRmagcEPdU9",
	69	1)
	70	("xpub6DF8uhdarytz3FWdA8TvFSvvAh8dP3283MY7p2V4SeE2wyWmG5mg5EwVvmdMVCQcoNJxGoWaU9DCWh89LojfZ537wTfunKau47EL2dhHKon",
	71	"xprv9zFnWC6h2cLgpmSA46vutJzBcfJ8yaJGg8cX1e5StJh45BBciYTRXSd25UEPVuesF9yog62tGAQtHjXajPPdbRCHuWS6T8XA2ECKADdw4Ef",
	72	0xFFFFFFFE)
	73	("xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL",
	74	"xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc",
	75	2)
	76	("xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt",
	77	"xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j",
	78	0);
	79
80	void RunTest(const TestVector &test) {
81	std::vector<unsigned char> seed = ParseHex(test.strHexMaster);
82	CExtKey key;
83	CExtPubKey pubkey;
84	key.SetMaster(&seed[0], seed.size());
85	pubkey = key.Neuter();
86	BOOST_FOREACH(const TestDerivation &derive, test.vDerive) {
87	unsigned char data[74];
88	key.Encode(data);
89	pubkey.Encode(data);
90	// Test private key
91	CBitcoinExtKey b58key; b58key.SetKey(key);
92	BOOST_CHECK(b58key.ToString() == derive.prv);
93	// Test public key
94	CBitcoinExtPubKey b58pubkey; b58pubkey.SetKey(pubkey);
95	BOOST_CHECK(b58pubkey.ToString() == derive.pub);
96	// Derive new keys
97	CExtKey keyNew;
98	BOOST_CHECK(key.Derive(keyNew, derive.nChild));
99	CExtPubKey pubkeyNew = keyNew.Neuter();
100	if (!(derive.nChild & 0x80000000)) {
101	// Compare with public derivation
102	CExtPubKey pubkeyNew2;
103	BOOST_CHECK(pubkey.Derive(pubkeyNew2, derive.nChild));
104	BOOST_CHECK(pubkeyNew == pubkeyNew2);
105	}
106	key = keyNew;
107	pubkey = pubkeyNew;
108	}
109	}
110
92fd887f	111	BOOST_FIXTURE_TEST_SUITE(bip32_tests, BasicTestingSetup)
a59db19e PW	112
	113	BOOST_AUTO_TEST_CASE(bip32_test1) {
	114	RunTest(test1);
	115	}
	116
	117	BOOST_AUTO_TEST_CASE(bip32_test2) {
	118	RunTest(test2);
	119	}
	120
	121	BOOST_AUTO_TEST_SUITE_END()