267 lines
14 KiB
JavaScript
267 lines
14 KiB
JavaScript
'use strict';
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// Relax some linter options:
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// * quote marks so "m/0'/1/2'/" doesn't need to be scaped
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// * too many tests, maxstatements -> 100
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// * store test vectors at the end, latedef: false
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// * should call is never defined
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/* jshint quotmark: false */
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/* jshint latedef: false */
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/* jshint maxstatements: 100 */
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/* jshint unused: false */
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var _ = require('lodash');
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var should = require('chai').should();
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var expect = require('chai').expect;
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var bitcore = require('..');
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var Networks = bitcore.Networks;
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var HDPrivateKey = bitcore.HDPrivateKey;
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var HDPublicKey = bitcore.HDPublicKey;
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describe('HDKeys building with static methods', function() {
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var classes = [HDPublicKey, HDPrivateKey];
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var clazz, index;
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_.each(classes, function(clazz) {
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var expectStaticMethodFail = function(staticMethod, argument, message) {
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expect(clazz[staticMethod].bind(null, argument)).to.throw(message);
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};
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it(clazz.name + ' fromJSON checks that a valid JSON is provided', function() {
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var errorMessage = 'Invalid Argument: No valid argument was provided';
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var method = 'fromObject';
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expectStaticMethodFail(method, undefined, errorMessage);
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expectStaticMethodFail(method, null, errorMessage);
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expectStaticMethodFail(method, 'invalid JSON', errorMessage);
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expectStaticMethodFail(method, '{\'singlequotes\': true}', errorMessage);
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});
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it(clazz.name + ' fromString checks that a string is provided', function() {
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var errorMessage = 'No valid string was provided';
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var method = 'fromString';
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expectStaticMethodFail(method, undefined, errorMessage);
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expectStaticMethodFail(method, null, errorMessage);
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expectStaticMethodFail(method, {}, errorMessage);
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});
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it(clazz.name + ' fromObject checks that an object is provided', function() {
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var errorMessage = 'No valid argument was provided';
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var method = 'fromObject';
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expectStaticMethodFail(method, undefined, errorMessage);
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expectStaticMethodFail(method, null, errorMessage);
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expectStaticMethodFail(method, '', errorMessage);
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});
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});
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});
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describe('BIP32 compliance', function() {
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it('should initialize test vector 1 from the extended public key', function() {
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new HDPublicKey(vector1_m_public).xpubkey.should.equal(vector1_m_public);
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});
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it('should initialize test vector 1 from the extended private key', function() {
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new HDPrivateKey(vector1_m_private).xprivkey.should.equal(vector1_m_private);
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});
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it('can initialize a public key from an extended private key', function() {
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new HDPublicKey(vector1_m_private).xpubkey.should.equal(vector1_m_public);
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});
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it('toString should be equal to the `xpubkey` member', function() {
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var privateKey = new HDPrivateKey(vector1_m_private);
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privateKey.toString().should.equal(privateKey.xprivkey);
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});
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it('toString should be equal to the `xpubkey` member', function() {
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var publicKey = new HDPublicKey(vector1_m_public);
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publicKey.toString().should.equal(publicKey.xpubkey);
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});
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it('should get the extended public key from the extended private key for test vector 1', function() {
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HDPrivateKey(vector1_m_private).xpubkey.should.equal(vector1_m_public);
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});
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it("should get m/0' ext. private key from test vector 1", function() {
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var privateKey = new HDPrivateKey(vector1_m_private).derive("m/0'");
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privateKey.xprivkey.should.equal(vector1_m0h_private);
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});
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it("should get m/0' ext. public key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'")
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.xpubkey.should.equal(vector1_m0h_public);
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});
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it("should get m/0'/1 ext. private key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1")
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.xprivkey.should.equal(vector1_m0h1_private);
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});
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it("should get m/0'/1 ext. public key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1")
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.xpubkey.should.equal(vector1_m0h1_public);
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});
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it("should get m/0'/1 ext. public key from m/0' public key from test vector 1", function() {
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var derivedPublic = HDPrivateKey(vector1_m_private).derive("m/0'").hdPublicKey.derive("m/1");
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derivedPublic.xpubkey.should.equal(vector1_m0h1_public);
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});
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it("should get m/0'/1/2' ext. private key from test vector 1", function() {
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var privateKey = new HDPrivateKey(vector1_m_private);
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var derived = privateKey.derive("m/0'/1/2'");
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derived.xprivkey.should.equal(vector1_m0h12h_private);
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});
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it("should get m/0'/1/2' ext. public key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1/2'")
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.xpubkey.should.equal(vector1_m0h12h_public);
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});
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it("should get m/0'/1/2'/2 ext. private key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1/2'/2")
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.xprivkey.should.equal(vector1_m0h12h2_private);
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});
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it("should get m/0'/1/2'/2 ext. public key from m/0'/1/2' public key from test vector 1", function() {
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var derived = HDPrivateKey(vector1_m_private).derive("m/0'/1/2'").hdPublicKey;
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derived.derive("m/2").xpubkey.should.equal(vector1_m0h12h2_public);
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});
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it("should get m/0'/1/2h/2 ext. public key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1/2'/2")
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.xpubkey.should.equal(vector1_m0h12h2_public);
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});
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it("should get m/0'/1/2h/2/1000000000 ext. private key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1/2'/2/1000000000")
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.xprivkey.should.equal(vector1_m0h12h21000000000_private);
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});
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it("should get m/0'/1/2h/2/1000000000 ext. public key from test vector 1", function() {
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HDPrivateKey(vector1_m_private).derive("m/0'/1/2'/2/1000000000")
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.xpubkey.should.equal(vector1_m0h12h21000000000_public);
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});
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it("should get m/0'/1/2'/2/1000000000 ext. public key from m/0'/1/2'/2 public key from test vector 1", function() {
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var derived = HDPrivateKey(vector1_m_private).derive("m/0'/1/2'/2").hdPublicKey;
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derived.derive("m/1000000000").xpubkey.should.equal(vector1_m0h12h21000000000_public);
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});
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it('should initialize test vector 2 from the extended public key', function() {
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HDPublicKey(vector2_m_public).xpubkey.should.equal(vector2_m_public);
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});
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it('should initialize test vector 2 from the extended private key', function() {
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HDPrivateKey(vector2_m_private).xprivkey.should.equal(vector2_m_private);
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});
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it('should get the extended public key from the extended private key for test vector 2', function() {
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HDPrivateKey(vector2_m_private).xpubkey.should.equal(vector2_m_public);
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});
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it("should get m/0 ext. private key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive(0).xprivkey.should.equal(vector2_m0_private);
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});
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it("should get m/0 ext. public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive(0).xpubkey.should.equal(vector2_m0_public);
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});
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it("should get m/0 ext. public key from m public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).hdPublicKey.derive(0).xpubkey.should.equal(vector2_m0_public);
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});
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it("should get m/0/2147483647h ext. private key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'")
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.xprivkey.should.equal(vector2_m02147483647h_private);
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});
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it("should get m/0/2147483647h ext. public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'")
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.xpubkey.should.equal(vector2_m02147483647h_public);
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});
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it("should get m/0/2147483647h/1 ext. private key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1")
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.xprivkey.should.equal(vector2_m02147483647h1_private);
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});
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it("should get m/0/2147483647h/1 ext. public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1")
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.xpubkey.should.equal(vector2_m02147483647h1_public);
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});
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it("should get m/0/2147483647h/1 ext. public key from m/0/2147483647h public key from test vector 2", function() {
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var derived = HDPrivateKey(vector2_m_private).derive("m/0/2147483647'").hdPublicKey;
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derived.derive(1).xpubkey.should.equal(vector2_m02147483647h1_public);
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});
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it("should get m/0/2147483647h/1/2147483646h ext. private key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1/2147483646'")
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.xprivkey.should.equal(vector2_m02147483647h12147483646h_private);
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});
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it("should get m/0/2147483647h/1/2147483646h ext. public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1/2147483646'")
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.xpubkey.should.equal(vector2_m02147483647h12147483646h_public);
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});
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it("should get m/0/2147483647h/1/2147483646h/2 ext. private key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1/2147483646'/2")
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.xprivkey.should.equal(vector2_m02147483647h12147483646h2_private);
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});
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it("should get m/0/2147483647h/1/2147483646h/2 ext. public key from test vector 2", function() {
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HDPrivateKey(vector2_m_private).derive("m/0/2147483647'/1/2147483646'/2")
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.xpubkey.should.equal(vector2_m02147483647h12147483646h2_public);
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});
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it("should get m/0/2147483647h/1/2147483646h/2 ext. public key from m/0/2147483647h/2147483646h public key from test vector 2", function() {
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var derivedPublic = HDPrivateKey(vector2_m_private)
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.derive("m/0/2147483647'/1/2147483646'").hdPublicKey;
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derivedPublic.derive("m/2")
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.xpubkey.should.equal(vector2_m02147483647h12147483646h2_public);
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});
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describe('seed', function() {
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it('should initialize a new BIP32 correctly from test vector 1 seed', function() {
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var seededKey = HDPrivateKey.fromSeed(vector1_master, Networks.livenet);
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seededKey.xprivkey.should.equal(vector1_m_private);
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seededKey.xpubkey.should.equal(vector1_m_public);
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});
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it('should initialize a new BIP32 correctly from test vector 2 seed', function() {
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var seededKey = HDPrivateKey.fromSeed(vector2_master, Networks.livenet);
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seededKey.xprivkey.should.equal(vector2_m_private);
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seededKey.xpubkey.should.equal(vector2_m_public);
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});
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});
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});
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//test vectors: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki
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var vector1_master = '000102030405060708090a0b0c0d0e0f';
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var vector1_m_public = 'xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8';
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var vector1_m_private = 'xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi';
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var vector1_m0h_public = 'xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw';
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var vector1_m0h_private = 'xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7';
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var vector1_m0h1_public = 'xpub6ASuArnXKPbfEwhqN6e3mwBcDTgzisQN1wXN9BJcM47sSikHjJf3UFHKkNAWbWMiGj7Wf5uMash7SyYq527Hqck2AxYysAA7xmALppuCkwQ';
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var vector1_m0h1_private = 'xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs';
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var vector1_m0h12h_public = 'xpub6D4BDPcP2GT577Vvch3R8wDkScZWzQzMMUm3PWbmWvVJrZwQY4VUNgqFJPMM3No2dFDFGTsxxpG5uJh7n7epu4trkrX7x7DogT5Uv6fcLW5';
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var vector1_m0h12h_private = 'xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM';
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var vector1_m0h12h2_public = 'xpub6FHa3pjLCk84BayeJxFW2SP4XRrFd1JYnxeLeU8EqN3vDfZmbqBqaGJAyiLjTAwm6ZLRQUMv1ZACTj37sR62cfN7fe5JnJ7dh8zL4fiyLHV';
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var vector1_m0h12h2_private = 'xprvA2JDeKCSNNZky6uBCviVfJSKyQ1mDYahRjijr5idH2WwLsEd4Hsb2Tyh8RfQMuPh7f7RtyzTtdrbdqqsunu5Mm3wDvUAKRHSC34sJ7in334';
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var vector1_m0h12h21000000000_public = 'xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy';
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var vector1_m0h12h21000000000_private = 'xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76';
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var vector2_master = 'fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542';
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var vector2_m_public = 'xpub661MyMwAqRbcFW31YEwpkMuc5THy2PSt5bDMsktWQcFF8syAmRUapSCGu8ED9W6oDMSgv6Zz8idoc4a6mr8BDzTJY47LJhkJ8UB7WEGuduB';
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var vector2_m_private = 'xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U';
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var vector2_m0_public = 'xpub69H7F5d8KSRgmmdJg2KhpAK8SR3DjMwAdkxj3ZuxV27CprR9LgpeyGmXUbC6wb7ERfvrnKZjXoUmmDznezpbZb7ap6r1D3tgFxHmwMkQTPH';
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var vector2_m0_private = 'xprv9vHkqa6EV4sPZHYqZznhT2NPtPCjKuDKGY38FBWLvgaDx45zo9WQRUT3dKYnjwih2yJD9mkrocEZXo1ex8G81dwSM1fwqWpWkeS3v86pgKt';
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var vector2_m02147483647h_public = 'xpub6ASAVgeehLbnwdqV6UKMHVzgqAG8Gr6riv3Fxxpj8ksbH9ebxaEyBLZ85ySDhKiLDBrQSARLq1uNRts8RuJiHjaDMBU4Zn9h8LZNnBC5y4a';
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var vector2_m02147483647h_private = 'xprv9wSp6B7kry3Vj9m1zSnLvN3xH8RdsPP1Mh7fAaR7aRLcQMKTR2vidYEeEg2mUCTAwCd6vnxVrcjfy2kRgVsFawNzmjuHc2YmYRmagcEPdU9';
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var vector2_m02147483647h1_public = 'xpub6DF8uhdarytz3FWdA8TvFSvvAh8dP3283MY7p2V4SeE2wyWmG5mg5EwVvmdMVCQcoNJxGoWaU9DCWh89LojfZ537wTfunKau47EL2dhHKon';
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var vector2_m02147483647h1_private = 'xprv9zFnWC6h2cLgpmSA46vutJzBcfJ8yaJGg8cX1e5StJh45BBciYTRXSd25UEPVuesF9yog62tGAQtHjXajPPdbRCHuWS6T8XA2ECKADdw4Ef';
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var vector2_m02147483647h12147483646h_public = 'xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL';
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var vector2_m02147483647h12147483646h_private = 'xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc';
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var vector2_m02147483647h12147483646h2_public = 'xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt';
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var vector2_m02147483647h12147483646h2_private = 'xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j';
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