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[CHORE] Enable signature canonicalization.

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Stefan Thomas
2014-03-20 05:09:34 -07:00
parent 2267e599c0
commit 9d6ccdcab1
6 changed files with 65 additions and 11 deletions
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28
test/sjcl-ecdsa-canonical-test.js Normal file
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var assert = require('assert');
var utils = require('./testutils');
var sjcl = require('../build/sjcl');
var Seed = require('../src/js/ripple/seed').Seed;
describe('SJCL ECDSA Canonicalization', function() {
describe('canonicalizeSignature', function() {
it('should canonicalize non-canonical signatures', function () {
var seed = Seed.from_json('saESc82Vun7Ta5EJRzGJbrXb5HNYk');
var key = seed.get_key('rBZ4j6MsoctipM6GEyHSjQKzXG3yambDnZ');
var rs = sjcl.codec.hex.toBits("27ce1b914045ba7e8c11a2f2882cb6e07a19d4017513f12e3e363d71dc3fff0fb0a0747ecc7b4ca46e45b3b32b6b2a066aa0249c027ef11e5bce93dab756549c");
rs = sjcl.ecc.ecdsa.secretKey.prototype.canonicalizeSignature.call(key._secret, rs);
assert.strictEqual(sjcl.codec.hex.fromBits(rs), "27ce1b914045ba7e8c11a2f2882cb6e07a19d4017513f12e3e363d71dc3fff0f4f5f8b813384b35b91ba4c4cd494d5f8500eb84aacc9af1d6403cab218dfeca5");
});
it('should not touch canonical signatures', function () {
var seed = Seed.from_json('saESc82Vun7Ta5EJRzGJbrXb5HNYk');
var key = seed.get_key('rBZ4j6MsoctipM6GEyHSjQKzXG3yambDnZ');
var rs = sjcl.codec.hex.toBits("5c32bc2b4d34e27af9fb66eeea0f47f6afb3d433658af0f649ebae7b872471ab7d23860688aaf9d8131f84cfffa6c56bf9c32fd8b315b2ef9d6bcb243f7a686c");
rs = sjcl.ecc.ecdsa.secretKey.prototype.canonicalizeSignature.call(key._secret, rs);
assert.strictEqual(sjcl.codec.hex.fromBits(rs), "5c32bc2b4d34e27af9fb66eeea0f47f6afb3d433658af0f649ebae7b872471ab7d23860688aaf9d8131f84cfffa6c56bf9c32fd8b315b2ef9d6bcb243f7a686c");
});
});
});
// vim:sw=2:sts=2:ts=8:et