sisou · July 24, 2018 22:50
diff --git a/NimiqHDKeyDerivation.html b/NimiqHDKeyDerivation.html
 <!DOCTYPE html>
 <html>
 <head>
    <meta charset="UTF-8">
    <title>Nimiq Key Derivation</title>

    <script src="https://rawgit.com/emn178/js-sha512/master/build/sha512.min.js"></script>
    <script src="https://cdn.nimiq.com/web-offline.js"></script>

    <script>
        // Load Nimiq WASM module and run test
        Nimiq.WasmHelper.doImportBrowser().then(test);

        ///////////////////////////////////////////////////////////////////////////////
        ///////////////////////// I M P L E M E N T A T I O N /////////////////////////
        ///////////////////////////////////////////////////////////////////////////////

        function hmacSha512(key, data) {
            if (typeof key === 'string') key = Nimiq.BufferUtils.fromHex(key);
            if (typeof data === 'string') data = Nimiq.BufferUtils.fromHex(data);

            if (key.length > 128) key = new Nimiq.SerialBuffer(sha512.digest(key));

            const iKey = new Nimiq.SerialBuffer(128);
            const oKey = new Nimiq.SerialBuffer(128);
            for (var i = 0; i < 128; ++i) {
                var b = key[i] || 0;
                iKey[i] = 0x36 ^ b;
                oKey[i] = 0x5c ^ b;
            }

            const bConcatInnerAndData = new Nimiq.SerialBuffer(iKey.length + data.length);
            bConcatInnerAndData.write(iKey);
            bConcatInnerAndData.write(data);

            const hashedInnerAndData = sha512.digest(bConcatInnerAndData);

            const bConcatOuterAndHashedInnerAndData = new Nimiq.SerialBuffer(oKey.length + hashedInnerAndData.length);
            bConcatOuterAndHashedInnerAndData.write(oKey);
            bConcatOuterAndHashedInnerAndData.write(hashedInnerAndData);

            const hash = sha512.digest(bConcatOuterAndHashedInnerAndData);

            return hash;
        }

        function masterKey(seed) {
            const bCurve = BufferUtils.fromAscii('ed25519 seed');
            const hash = hmacSha512(bCurve, seed);

            return {
                key: hash.slice(0, 32),
                chainCode: hash.slice(32)
            };
        }

        function derive(extKey, index) {
            // Only hardened derivation is allowed for ed25519
            if (index < 0x80000000) index += 0x80000000;

            const data = new Nimiq.SerialBuffer(1 + extKey.key.length + 4);
            data.writeUint8(0);
            data.write(new Nimiq.SerialBuffer(extKey.key));
            data.writeUint32(index);

            const hash = hmacSha512(extKey.chainCode, data);

            return {
                key: hash.slice(0, 32),
                chainCode: hash.slice(32)
            };
        }

        function isValidPath(path) {
            if (path.match(/^m(\/[0-9]+')*$/) === null) return false;

            // Overflow check
            const segments = path.split('/');
            for (let i = 1; i < segments.length; i++) {
                if (parseInt(segments[i]) > 0xffffffff) return false;
            }

            return true;
        }

        function deriveForPath(path, seed) {
            if (!isValidPath(path)) throw new Error('Invalid path');

            let extKey = masterKey(seed);

            const segments = path.split('/');
            for (let i = 1; i < segments.length; i++) {
                const index = parseInt(segments[i]);
                extKey = derive(extKey, index);
            }

            return extKey;
        }

        function keyToPrivateKey(extKey) {
            return Nimiq.PrivateKey.unserialize(new Nimiq.SerialBuffer(extKey.key));
        }

        function keyToAddress(extKey) {
            const privKey = keyToPrivateKey(extKey);
            const pubKey = Nimiq.PublicKey.derive(privKey);
            return pubKey.toAddress().toUserFriendlyAddress();
        }

        ///////////////////////////////////////////////////////////////////////////////
        ////////////////////////////////// T E S T S //////////////////////////////////
        ///////////////////////////////////////////////////////////////////////////////

        let testsSuccessfull = true;

        function test_hmacSha512() {
            // Test vectors from https://tools.ietf.org/html/rfc4231

            const vectors = [
                {
                    key: '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b',
                    data: '4869205468657265',
                    hash: '87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854'
                },
                {
                    key: '4a656665',
                    data: '7768617420646f2079612077616e7420666f72206e6f7468696e673f',
                    hash: '164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737'
                },
                {
                    key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
                    data: 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd',
                    hash: 'fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb'
                },
                {
                    key: '0102030405060708090a0b0c0d0e0f10111213141516171819',
                    data: 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd',
                    hash: 'b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd'
                },
                {
                    key: '0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c',
                    data: '546573742057697468205472756e636174696f6e',
                    hash: '415fad6271580a531d4179bc891d87a6'
                },
                {
                    key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
                    data: '54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374',
                    hash: '80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598'
                },
                {
                    key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
                    data: '5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e',
                    hash: 'e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58'
                },
            ];

            for (let i = 0; i < vectors.length; i++) {
                const vector = vectors[i];
                let hash = Nimiq.BufferUtils.toHex(hmacSha512(vector.key, vector.data));
                if (i === 4) hash = hash.substr(0, 32);
                if (hash !== vector.hash) testsSuccessfull = false;
            }
        }

        function test_keyDerivation() {
            // Test vectors from https://github.com/satoshilabs/slips/blob/master/slip-0010.md

            const seeds = [
                '000102030405060708090a0b0c0d0e0f',
                'fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542'
            ];

            const vectors = [
                [
                    {
                        path: "m",
                        chainCode: '90046a93de5380a72b5e45010748567d5ea02bbf6522f979e05c0d8d8ca9fffb',
                        private: '2b4be7f19ee27bbf30c667b642d5f4aa69fd169872f8fc3059c08ebae2eb19e7',
                        public: '00a4b2856bfec510abab89753fac1ac0e1112364e7d250545963f135f2a33188ed'
                    },
                    {
                        path: "m/0'",
                        chainCode: '8b59aa11380b624e81507a27fedda59fea6d0b779a778918a2fd3590e16e9c69',
                        private: '68e0fe46dfb67e368c75379acec591dad19df3cde26e63b93a8e704f1dade7a3',
                        public: '008c8a13df77a28f3445213a0f432fde644acaa215fc72dcdf300d5efaa85d350c'
                    },
                    {
                        path: "m/0'/1'",
                        chainCode: 'a320425f77d1b5c2505a6b1b27382b37368ee640e3557c315416801243552f14',
                        private: 'b1d0bad404bf35da785a64ca1ac54b2617211d2777696fbffaf208f746ae84f2',
                        public: '001932a5270f335bed617d5b935c80aedb1a35bd9fc1e31acafd5372c30f5c1187'
                    },
                    {
                        path: "m/0'/1'/2'",
                        chainCode: '2e69929e00b5ab250f49c3fb1c12f252de4fed2c1db88387094a0f8c4c9ccd6c',
                        private: '92a5b23c0b8a99e37d07df3fb9966917f5d06e02ddbd909c7e184371463e9fc9',
                        public: '00ae98736566d30ed0e9d2f4486a64bc95740d89c7db33f52121f8ea8f76ff0fc1'
                    },
                    {
                        path: "m/0'/1'/2'/2'",
                        chainCode: '8f6d87f93d750e0efccda017d662a1b31a266e4a6f5993b15f5c1f07f74dd5cc',
                        private: '30d1dc7e5fc04c31219ab25a27ae00b50f6fd66622f6e9c913253d6511d1e662',
                        public: '008abae2d66361c879b900d204ad2cc4984fa2aa344dd7ddc46007329ac76c429c'
                    },
                    {
                        path: "m/0'/1'/2'/2'/1000000000'",
                        chainCode: '68789923a0cac2cd5a29172a475fe9e0fb14cd6adb5ad98a3fa70333e7afa230',
                        private: '8f94d394a8e8fd6b1bc2f3f49f5c47e385281d5c17e65324b0f62483e37e8793',
                        public: '003c24da049451555d51a7014a37337aa4e12d41e485abccfa46b47dfb2af54b7a'
                    }
                ],
                [
                    {
                        path: "m",
                        chainCode: 'ef70a74db9c3a5af931b5fe73ed8e1a53464133654fd55e7a66f8570b8e33c3b',
                        private: '171cb88b1b3c1db25add599712e36245d75bc65a1a5c9e18d76f9f2b1eab4012',
                        public: '008fe9693f8fa62a4305a140b9764c5ee01e455963744fe18204b4fb948249308a'
                    },
                    {
                        path: "m/0'",
                        chainCode: '0b78a3226f915c082bf118f83618a618ab6dec793752624cbeb622acb562862d',
                        private: '1559eb2bbec5790b0c65d8693e4d0875b1747f4970ae8b650486ed7470845635',
                        public: '0086fab68dcb57aa196c77c5f264f215a112c22a912c10d123b0d03c3c28ef1037'
                    },
                    {
                        path: "m/0'/2147483647'",
                        chainCode: '138f0b2551bcafeca6ff2aa88ba8ed0ed8de070841f0c4ef0165df8181eaad7f',
                        private: 'ea4f5bfe8694d8bb74b7b59404632fd5968b774ed545e810de9c32a4fb4192f4',
                        public: '005ba3b9ac6e90e83effcd25ac4e58a1365a9e35a3d3ae5eb07b9e4d90bcf7506d'
                    },
                    {
                        path: "m/0'/2147483647'/1'",
                        chainCode: '73bd9fff1cfbde33a1b846c27085f711c0fe2d66fd32e139d3ebc28e5a4a6b90',
                        private: '3757c7577170179c7868353ada796c839135b3d30554bbb74a4b1e4a5a58505c',
                        public: '002e66aa57069c86cc18249aecf5cb5a9cebbfd6fadeab056254763874a9352b45'
                    },
                    {
                        path: "m/0'/2147483647'/1'/2147483646'",
                        chainCode: '0902fe8a29f9140480a00ef244bd183e8a13288e4412d8389d140aac1794825a',
                        private: '5837736c89570de861ebc173b1086da4f505d4adb387c6a1b1342d5e4ac9ec72',
                        public: '00e33c0f7d81d843c572275f287498e8d408654fdf0d1e065b84e2e6f157aab09b'
                    },
                    {
                        path: "m/0'/2147483647'/1'/2147483646'/2'",
                        chainCode: '5d70af781f3a37b829f0d060924d5e960bdc02e85423494afc0b1a41bbe196d4',
                        private: '551d333177df541ad876a60ea71f00447931c0a9da16f227c11ea080d7391b8d',
                        public: '0047150c75db263559a70d5778bf36abbab30fb061ad69f69ece61a72b0cfa4fc0'
                    }
                ]
            ];

            for (let i = 0; i < vectors.length; i++) {
                for (let j = 0; j < vectors[i].length; j++) {
                    const vector = vectors[i][j];
                    const extKey = deriveForPath(vector.path, seeds[i]);
                    const chainCode = Nimiq.BufferUtils.toHex(extKey.chainCode);
                    const privateKey = keyToPrivateKey(extKey);
                    const publicKey = Nimiq.PublicKey.derive(privateKey);

                    if (chainCode !== vector.chainCode
                        || privateKey.toHex() !== vector.private
                        || '00' + publicKey.toHex() !== vector.public
                    ) testsSuccessfull = false;
                }
            }
        }

        function test() {
            test_hmacSha512()
            test_keyDerivation();
            if (testsSuccessfull) document.body.innerHTML = '<h1 style="color:green">All tests passed!</h1>';
            else document.body.innerHTML = '<h1 style="color:red">Tests failed!</h1>';
        }
    </script>
 </head>
 <body></body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>Nimiq Key Derivation</title>

	<script src="https://rawgit.com/emn178/js-sha512/master/build/sha512.min.js"></script>
	<script src="https://cdn.nimiq.com/web-offline.js"></script>

	<script>
	// Load Nimiq WASM module and run test
	Nimiq.WasmHelper.doImportBrowser().then(test);

	///////////////////////////////////////////////////////////////////////////////
	///////////////////////// I M P L E M E N T A T I O N /////////////////////////
	///////////////////////////////////////////////////////////////////////////////

	function hmacSha512(key, data) {
	if (typeof key === 'string') key = Nimiq.BufferUtils.fromHex(key);
	if (typeof data === 'string') data = Nimiq.BufferUtils.fromHex(data);

	if (key.length > 128) key = new Nimiq.SerialBuffer(sha512.digest(key));

	const iKey = new Nimiq.SerialBuffer(128);
	const oKey = new Nimiq.SerialBuffer(128);
	for (var i = 0; i < 128; ++i) {
	var b = key[i] \|\| 0;
	iKey[i] = 0x36 ^ b;
	oKey[i] = 0x5c ^ b;
	}

	const bConcatInnerAndData = new Nimiq.SerialBuffer(iKey.length + data.length);
	bConcatInnerAndData.write(iKey);
	bConcatInnerAndData.write(data);

	const hashedInnerAndData = sha512.digest(bConcatInnerAndData);

	const bConcatOuterAndHashedInnerAndData = new Nimiq.SerialBuffer(oKey.length + hashedInnerAndData.length);
	bConcatOuterAndHashedInnerAndData.write(oKey);
	bConcatOuterAndHashedInnerAndData.write(hashedInnerAndData);

	const hash = sha512.digest(bConcatOuterAndHashedInnerAndData);

	return hash;
	}

	function masterKey(seed) {
	const bCurve = BufferUtils.fromAscii('ed25519 seed');
	const hash = hmacSha512(bCurve, seed);

	return {
	key: hash.slice(0, 32),
	chainCode: hash.slice(32)
	};
	}

	function derive(extKey, index) {
	// Only hardened derivation is allowed for ed25519
	if (index < 0x80000000) index += 0x80000000;

	const data = new Nimiq.SerialBuffer(1 + extKey.key.length + 4);
	data.writeUint8(0);
	data.write(new Nimiq.SerialBuffer(extKey.key));
	data.writeUint32(index);

	const hash = hmacSha512(extKey.chainCode, data);

	return {
	key: hash.slice(0, 32),
	chainCode: hash.slice(32)
	};
	}

	function isValidPath(path) {
	if (path.match(/^m(\/[0-9]+')*$/) === null) return false;

	// Overflow check
	const segments = path.split('/');
	for (let i = 1; i < segments.length; i++) {
	if (parseInt(segments[i]) > 0xffffffff) return false;
	}

	return true;
	}

	function deriveForPath(path, seed) {
	if (!isValidPath(path)) throw new Error('Invalid path');

	let extKey = masterKey(seed);

	const segments = path.split('/');
	for (let i = 1; i < segments.length; i++) {
	const index = parseInt(segments[i]);
	extKey = derive(extKey, index);
	}

	return extKey;
	}

	function keyToPrivateKey(extKey) {
	return Nimiq.PrivateKey.unserialize(new Nimiq.SerialBuffer(extKey.key));
	}

	function keyToAddress(extKey) {
	const privKey = keyToPrivateKey(extKey);
	const pubKey = Nimiq.PublicKey.derive(privKey);
	return pubKey.toAddress().toUserFriendlyAddress();
	}

	///////////////////////////////////////////////////////////////////////////////
	////////////////////////////////// T E S T S //////////////////////////////////
	///////////////////////////////////////////////////////////////////////////////

	let testsSuccessfull = true;

	function test_hmacSha512() {
	// Test vectors from https://tools.ietf.org/html/rfc4231

	const vectors = [
	{
	key: '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b',
	data: '4869205468657265',
	hash: '87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854'
	},
	{
	key: '4a656665',
	data: '7768617420646f2079612077616e7420666f72206e6f7468696e673f',
	hash: '164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737'
	},
	{
	key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
	data: 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd',
	hash: 'fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb'
	},
	{
	key: '0102030405060708090a0b0c0d0e0f10111213141516171819',
	data: 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd',
	hash: 'b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd'
	},
	{
	key: '0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c',
	data: '546573742057697468205472756e636174696f6e',
	hash: '415fad6271580a531d4179bc891d87a6'
	},
	{
	key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
	data: '54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374',
	hash: '80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598'
	},
	{
	key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
	data: '5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e',
	hash: 'e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58'
	},
	];

	for (let i = 0; i < vectors.length; i++) {
	const vector = vectors[i];
	let hash = Nimiq.BufferUtils.toHex(hmacSha512(vector.key, vector.data));
	if (i === 4) hash = hash.substr(0, 32);
	if (hash !== vector.hash) testsSuccessfull = false;
	}
	}

	function test_keyDerivation() {
	// Test vectors from https://github.com/satoshilabs/slips/blob/master/slip-0010.md

	const seeds = [
	'000102030405060708090a0b0c0d0e0f',
	'fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542'
	];

	const vectors = [
	[
	{
	path: "m",
	chainCode: '90046a93de5380a72b5e45010748567d5ea02bbf6522f979e05c0d8d8ca9fffb',
	private: '2b4be7f19ee27bbf30c667b642d5f4aa69fd169872f8fc3059c08ebae2eb19e7',
	public: '00a4b2856bfec510abab89753fac1ac0e1112364e7d250545963f135f2a33188ed'
	},
	{
	path: "m/0'",
	chainCode: '8b59aa11380b624e81507a27fedda59fea6d0b779a778918a2fd3590e16e9c69',
	private: '68e0fe46dfb67e368c75379acec591dad19df3cde26e63b93a8e704f1dade7a3',
	public: '008c8a13df77a28f3445213a0f432fde644acaa215fc72dcdf300d5efaa85d350c'
	},
	{
	path: "m/0'/1'",
	chainCode: 'a320425f77d1b5c2505a6b1b27382b37368ee640e3557c315416801243552f14',
	private: 'b1d0bad404bf35da785a64ca1ac54b2617211d2777696fbffaf208f746ae84f2',
	public: '001932a5270f335bed617d5b935c80aedb1a35bd9fc1e31acafd5372c30f5c1187'
	},
	{
	path: "m/0'/1'/2'",
	chainCode: '2e69929e00b5ab250f49c3fb1c12f252de4fed2c1db88387094a0f8c4c9ccd6c',
	private: '92a5b23c0b8a99e37d07df3fb9966917f5d06e02ddbd909c7e184371463e9fc9',
	public: '00ae98736566d30ed0e9d2f4486a64bc95740d89c7db33f52121f8ea8f76ff0fc1'
	},
	{
	path: "m/0'/1'/2'/2'",
	chainCode: '8f6d87f93d750e0efccda017d662a1b31a266e4a6f5993b15f5c1f07f74dd5cc',
	private: '30d1dc7e5fc04c31219ab25a27ae00b50f6fd66622f6e9c913253d6511d1e662',
	public: '008abae2d66361c879b900d204ad2cc4984fa2aa344dd7ddc46007329ac76c429c'
	},
	{
	path: "m/0'/1'/2'/2'/1000000000'",
	chainCode: '68789923a0cac2cd5a29172a475fe9e0fb14cd6adb5ad98a3fa70333e7afa230',
	private: '8f94d394a8e8fd6b1bc2f3f49f5c47e385281d5c17e65324b0f62483e37e8793',
	public: '003c24da049451555d51a7014a37337aa4e12d41e485abccfa46b47dfb2af54b7a'
	}
	],
	[
	{
	path: "m",
	chainCode: 'ef70a74db9c3a5af931b5fe73ed8e1a53464133654fd55e7a66f8570b8e33c3b',
	private: '171cb88b1b3c1db25add599712e36245d75bc65a1a5c9e18d76f9f2b1eab4012',
	public: '008fe9693f8fa62a4305a140b9764c5ee01e455963744fe18204b4fb948249308a'
	},
	{
	path: "m/0'",
	chainCode: '0b78a3226f915c082bf118f83618a618ab6dec793752624cbeb622acb562862d',
	private: '1559eb2bbec5790b0c65d8693e4d0875b1747f4970ae8b650486ed7470845635',
	public: '0086fab68dcb57aa196c77c5f264f215a112c22a912c10d123b0d03c3c28ef1037'
	},
	{
	path: "m/0'/2147483647'",
	chainCode: '138f0b2551bcafeca6ff2aa88ba8ed0ed8de070841f0c4ef0165df8181eaad7f',
	private: 'ea4f5bfe8694d8bb74b7b59404632fd5968b774ed545e810de9c32a4fb4192f4',
	public: '005ba3b9ac6e90e83effcd25ac4e58a1365a9e35a3d3ae5eb07b9e4d90bcf7506d'
	},
	{
	path: "m/0'/2147483647'/1'",
	chainCode: '73bd9fff1cfbde33a1b846c27085f711c0fe2d66fd32e139d3ebc28e5a4a6b90',
	private: '3757c7577170179c7868353ada796c839135b3d30554bbb74a4b1e4a5a58505c',
	public: '002e66aa57069c86cc18249aecf5cb5a9cebbfd6fadeab056254763874a9352b45'
	},
	{
	path: "m/0'/2147483647'/1'/2147483646'",
	chainCode: '0902fe8a29f9140480a00ef244bd183e8a13288e4412d8389d140aac1794825a',
	private: '5837736c89570de861ebc173b1086da4f505d4adb387c6a1b1342d5e4ac9ec72',
	public: '00e33c0f7d81d843c572275f287498e8d408654fdf0d1e065b84e2e6f157aab09b'
	},
	{
	path: "m/0'/2147483647'/1'/2147483646'/2'",
	chainCode: '5d70af781f3a37b829f0d060924d5e960bdc02e85423494afc0b1a41bbe196d4',
	private: '551d333177df541ad876a60ea71f00447931c0a9da16f227c11ea080d7391b8d',
	public: '0047150c75db263559a70d5778bf36abbab30fb061ad69f69ece61a72b0cfa4fc0'
	}
	]
	];

	for (let i = 0; i < vectors.length; i++) {
	for (let j = 0; j < vectors[i].length; j++) {
	const vector = vectors[i][j];
	const extKey = deriveForPath(vector.path, seeds[i]);
	const chainCode = Nimiq.BufferUtils.toHex(extKey.chainCode);
	const privateKey = keyToPrivateKey(extKey);
	const publicKey = Nimiq.PublicKey.derive(privateKey);

	if (chainCode !== vector.chainCode
	\|\| privateKey.toHex() !== vector.private
	\|\| '00' + publicKey.toHex() !== vector.public
	) testsSuccessfull = false;
	}
	}
	}

	function test() {
	test_hmacSha512()
	test_keyDerivation();
	if (testsSuccessfull) document.body.innerHTML = '<h1 style="color:green">All tests passed!</h1>';
	else document.body.innerHTML = '<h1 style="color:red">Tests failed!</h1>';
	}
	</script>
	</head>
	<body></body>
	</html>