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63 lines
2.3 KiB
63 lines
2.3 KiB
4 years ago
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'use strict';
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/* global describe it */
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var assert = require('assert');
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var hash = require('../');
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describe('Hmac', function() {
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describe('mixed test vector', function() {
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test({
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name: 'nist 1',
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key: '00010203 04050607 08090A0B 0C0D0E0F' +
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'10111213 14151617 18191A1B 1C1D1E1F 20212223 24252627' +
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'28292A2B 2C2D2E2F 30313233 34353637 38393A3B 3C3D3E3F',
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msg: 'Sample message for keylen=blocklen',
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res: '8bb9a1db9806f20df7f77b82138c7914d174d59e13dc4d0169c9057b133e1d62'
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});
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test({
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name: 'nist 2',
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key: '00010203 04050607' +
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'08090A0B 0C0D0E0F 10111213 14151617 18191A1B 1C1D1E1F',
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msg: 'Sample message for keylen<blocklen',
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res: 'a28cf43130ee696a98f14a37678b56bcfcbdd9e5cf69717fecf5480f0ebdf790'
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});
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test({
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name: 'nist 3',
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key: '00010203' +
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'04050607 08090A0B 0C0D0E0F 10111213 14151617 18191A1B' +
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'1C1D1E1F 20212223 24252627 28292A2B 2C2D2E2F 30313233' +
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'34353637 38393A3B 3C3D3E3F 40414243 44454647 48494A4B' +
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'4C4D4E4F 50515253 54555657 58595A5B 5C5D5E5F 60616263',
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msg: 'Sample message for keylen=blocklen',
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res: 'bdccb6c72ddeadb500ae768386cb38cc41c63dbb0878ddb9c7a38a431b78378d'
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});
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test({
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name: 'nist 4',
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key: '00' +
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'01020304 05060708 090A0B0C 0D0E0F10 11121314 15161718' +
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'191A1B1C 1D1E1F20 21222324 25262728 292A2B2C 2D2E2F30',
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msg: 'Sample message for keylen<blocklen, with truncated tag',
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res: '27a8b157839efeac98df070b331d593618ddb985d403c0c786d23b5d132e57c7'
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});
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test({
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name: 'regression 1',
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key: '48f38d0c6a344959cc94502b7b5e8dffb6a5f41795d9066fc9a649557167ee2f',
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msg: '1d495eef7761b65dccd0a983d2d7204fea28b5c81f1758046e062eb043755ea1',
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msgEnc: 'hex',
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res: 'cf5ad5984f9e43917aa9087380dac46e410ddc8a7731859c84e9d0f31bd43655'
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});
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function test(opt) {
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it('should not fail at ' + opt.name, function() {
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var h = hash.hmac(hash.sha256, opt.key, 'hex');
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assert.equal(h.update(opt.msg, opt.msgEnc).digest('hex'), opt.res);
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h = hash.hmac(hash.sha256, opt.key, 'hex');
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assert.equal(h
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.update(opt.msg.slice(0, 10), opt.msgEnc)
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.update(opt.msg.slice(10), opt.msgEnc)
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.digest('hex'), opt.res);
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});
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}
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});
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});
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