LBRYCommunity/bitcoinjs-lib
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Migrates ECKey to stricter API

Browse source
This commit is contained in:
Daniel Cousens 2014-04-17 19:08:16 +10:00
parent 669444cb10
commit b4f70dcdde
11 changed files with 213 additions and 261 deletions

12
test/ecdsa.js
View file

@ -25,17 +25,17 @@ describe('ecdsa', function() {
describe('sign/verify', function() {
it('Signing and Verifying', function () {
var s1 = new ECKey()
var s1 = ECKey.makeRandom()
var sig_a = s1.sign(BigInteger.ZERO)
assert.ok(sig_a, 'Sign null')
assert.ok(s1.verify(BigInteger.ZERO, sig_a))
assert.ok(s1.pub.verify(BigInteger.ZERO, sig_a))
var message = new BigInteger(1024, rng).toByteArrayUnsigned()
var message = new Buffer(1024) // More or less random :P
var hash = crypto.sha256(message)
var sig_b = s1.sign(hash)
assert.ok(sig_b, 'Sign random string')
assert.ok(s1.verify(hash, sig_b))
assert.ok(s1.pub.verify(hash, sig_b))
var message2 = new Buffer(
'12dce2c169986b3346827ffb2305cf393984627f5f9722a1b1368e933c8d' +
@ -60,7 +60,7 @@ describe('ecdsa', function() {
})
it('should sign with low S value', function() {
var priv = new ECKey('ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458')
var priv = ECKey.fromHex('ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458')
var message = 'Vires in numeris'
var signature = priv.sign(message)
var parsed = ecdsa.parseSig(signature)
@ -69,7 +69,7 @@ describe('ecdsa', function() {
// https://github.com/bitcoin/bips/blob/master/bip-0062.mediawiki#low-s-values-in-signatures
assert.ok(parsed.s.compareTo(ecparams.getN().divide(BigInteger.valueOf(2))) <= 0)
assert.ok(priv.verify(message, signature))
assert.ok(priv.pub.verify(message, signature))
})
})
})