diff options
Diffstat (limited to 'node_modules/hmac-drbg/test/drbg-test.js')
-rw-r--r-- | node_modules/hmac-drbg/test/drbg-test.js | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/node_modules/hmac-drbg/test/drbg-test.js b/node_modules/hmac-drbg/test/drbg-test.js deleted file mode 100644 index 14fd28a..0000000 --- a/node_modules/hmac-drbg/test/drbg-test.js +++ /dev/null @@ -1,91 +0,0 @@ -'use strict'; - -const assert = require('assert'); -const HmacDRBG = require('../'); -const hash = require('hash.js'); - -describe('Hmac_DRBG', () => { - it('should support hmac-drbg-sha256', () => { - function doDrbg(opt) { - const drbg = HmacDRBG({ - hash: hash.sha256, - entropy: opt.entropy, - entropyEnc: 'utf8', - nonce: opt.nonce, - nonceEnc: 'utf8', - pers: opt.pers, - persEnc: 'utf8' - }); - return drbg.generate(opt.size, 'hex'); - } - - const test = [ - { - entropy: 'totally random0123456789', - nonce: 'secret nonce', - pers: 'my drbg', - size: 32, - res: '018ec5f8e08c41e5ac974eb129ac297c5388ee1864324fa13d9b15cf98d9a157' - }, - { - entropy: 'totally random0123456789', - nonce: 'secret nonce', - pers: null, - size: 32, - res: 'ed5d61ecf0ef38258e62f03bbb49f19f2cd07ba5145a840d83b134d5963b3633' - } - ]; - for (let i = 0; i < test.length; i++) - assert.equal(doDrbg(test[i]), test[i].res); - }); - - describe('NIST vector', function() { - require('./fixtures/hmac-drbg-nist.json').forEach(function (opt) { - it('should not fail at ' + opt.name, function() { - const drbg = HmacDRBG({ - hash: hash.sha256, - entropy: opt.entropy, - nonce: opt.nonce, - pers: opt.pers - }); - - let last; - for (let i = 0; i < opt.add.length; i++) { - let add = opt.add[i]; - last = drbg.generate(opt.expected.length / 2, 'hex', add); - } - assert.equal(last, opt.expected); - }); - }); - }); - - describe('reseeding', function() { - it('should reseed', function() { - const entropy = 'totally random string with many chars that I typed ' + - 'in agony'; - const nonce = 'nonce'; - const pers = 'pers'; - - const original = HmacDRBG({ - hash: hash.sha256, - entropy, - nonce, - pers - }); - const reseeded = HmacDRBG({ - hash: hash.sha256, - entropy, - nonce, - pers - }); - - assert.strictEqual(original.generate(32, 'hex'), - reseeded.generate(32, 'hex')); - - reseeded.reseed('another absolutely random string'); - - assert.notEqual(original.generate(32, 'hex'), - reseeded.generate(32, 'hex')); - }); - }); -}); |