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tests: add bip32JPs RFC6979 test vectors and tests

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This commit is contained in:
Daniel Cousens 2015-01-05 12:31:28 +11:00
parent 1e7f537f38
commit 0e5c7b2a5a
2 changed files with 168 additions and 75 deletions

27
test/ecdsa.js
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@ -17,7 +17,7 @@ describe('ecdsa', function() {
describe('deterministicGenerateK', function() {
function checkSig() { return true }
fixtures.valid.forEach(function(f) {
fixtures.valid.ecdsa.forEach(function(f) {
it('for \"' + f.message + '\"', function() {
var d = BigInteger.fromHex(f.d)
var h1 = crypto.sha256(f.message)
@ -60,10 +60,29 @@ describe('ecdsa', function() {
assert.equal(k.toString(), '53')
}))
// TODO: this could be done better?
fixtures.valid.rfc6979.forEach(function(f) {
it('produces the expected k values for ' + f.message + ' if k wasn\'t suitable', sinon.test(function() {
var d = BigInteger.fromHex(f.d)
var h1 = crypto.sha256(f.message)
var i = 0
ecdsa.deterministicGenerateK(curve, h1, d, function(k) {
var expected = f['k' + i]
if (expected !== undefined) {
assert.equal(k.toHex(), expected)
}
return ++i > 15
})
}))
})
})
describe('recoverPubKey', function() {
fixtures.valid.forEach(function(f) {
fixtures.valid.ecdsa.forEach(function(f) {
it('recovers the pubKey for ' + f.d, function() {
var d = BigInteger.fromHex(f.d)
var Q = curve.G.multiply(d)
@ -115,7 +134,7 @@ describe('ecdsa', function() {
})
describe('sign', function() {
fixtures.valid.forEach(function(f) {
fixtures.valid.ecdsa.forEach(function(f) {
it('produces a deterministic signature for \"' + f.message + '\"', function() {
var d = BigInteger.fromHex(f.d)
var hash = crypto.sha256(f.message)
@ -137,7 +156,7 @@ describe('ecdsa', function() {
})
describe('verify/verifyRaw', function() {
fixtures.valid.forEach(function(f) {
fixtures.valid.ecdsa.forEach(function(f) {
it('verifies a valid signature for \"' + f.message + '\"', function() {
var d = BigInteger.fromHex(f.d)
var H = crypto.sha256(f.message)