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Isolates test/ec.js ECPointFp.decodeFrom tests

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This commit is contained in:
Daniel Cousens 2014-04-22 02:08:00 +10:00
parent 96ebb65099
commit 873dc95321
1 changed files with 11 additions and 13 deletions
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24
test/ec.js
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@ -5,7 +5,6 @@ var ecparams = sec('secp256k1')
var BigInteger = require('..').BigInteger
var ECPointFp = require('../').ECPointFp
var ECKey = require('../').ECKey
describe('ec', function() {
describe('ECPointFp', function() {
@ -26,19 +25,18 @@ describe('ec', function() {
})
describe('decodeFrom', function() {
it('decodes valid ECPoints', function() {
var p1 = ECKey.makeRandom(false).pub.toBuffer()
assert.equal(p1.length, 65)
it('decodes compressed ECPoints', function() {
var s = new Buffer('02789ece95adf35fb3de994b8b16c90166736d70913a18378fff79503e8c5db7fb', 'hex')
var Q = ECPointFp.decodeFrom(ecparams.getCurve(), s)
assert.ok(Q)
assert.ok(Q.validate())
})
var p1_q = ECPointFp.decodeFrom(ecparams.getCurve(), p1)
assert.ok(p1_q)
assert.ok(p1_q.validate())
var p2 = new Buffer('0486f356006a38b847bedec1bf47013776925d939d5a35a97a4d1263e550c7f1ab5aba44ab74d22892097a0e851addf07ba97e33416df5affaceeb35d5607cd23c', 'hex')
var p2_q = ECPointFp.decodeFrom(ecparams.getCurve(), p2)
assert.ok(p2_q)
assert.ok(p2_q.validate())
it('decodes uncompressed ECPoints', function() {
var s = new Buffer('0486f356006a38b847bedec1bf47013776925d939d5a35a97a4d1263e550c7f1ab5aba44ab74d22892097a0e851addf07ba97e33416df5affaceeb35d5607cd23c', 'hex')
var Q = ECPointFp.decodeFrom(ecparams.getCurve(), s)
assert.ok(Q)
assert.ok(Q.validate())
})
})
})