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test: include derivation test when private key has leading zeros

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This commit is contained in:
Braydon Fuller 2016-10-19 22:05:45 -04:00
parent e2d51352a8
commit 768595dca2
1 changed files with 8 additions and 0 deletions
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8
test/hd-test.js
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@ -137,6 +137,14 @@ describe('HD', function() {
assert.equal(child6.xpubkey, child6_pub); assert.equal(child6.xpubkey, child6_pub);
}); });
it('should derive correctly when private key has leading zeros', function() {
var key = 'xprv9s21ZrQH143K3ckY9DgU79uMTJkQRLdbCCVDh81SnxTgPzLLGax6uHeBULTtaEtcAvKjXfT7ZWtHzKjTpujMkUd9dDb8msDeAfnJxrgAYhr';
var hdkey = bcoin.hd.PrivateKey.fromBase58(key);
assert.equal(hdkey.privateKey.toString('hex'), '00000055378cf5fafb56c711c674143f9b0ee82ab0ba2924f19b64f5ae7cdbfd');
var child = hdkey.derivePath('m/44\'/0\'/0\'/0/0\'');
assert.equal(child.privateKey.toString('hex'), '3348069561d2a0fb925e74bf198762acc47dce7db27372257d2d959a9e6f8aeb');
});
it('should deserialize master private key', function() { it('should deserialize master private key', function() {
bcoin.hd.PrivateKey.fromBase58(master.xprivkey); bcoin.hd.PrivateKey.fromBase58(master.xprivkey);
}); });