/js/lib/Socket.IO-node/support/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/TLSPRFTest.as

/**

 * TLSPRFTest

 * 

 * A test class for TLFPRF

 * Copyright (c) 2007 Henri Torgemane

 * 

 * See LICENSE.txt for full license information.

 */

package com.hurlant.crypto.tests

{

	import flash.utils.ByteArray;

	import com.hurlant.crypto.prng.TLSPRF;

	import com.hurlant.util.Hex;

	

	public class TLSPRFTest extends TestCase

	{

		public function TLSPRFTest(h:ITestHarness) {

			super(h, "TLS-PRF Testing");

			runTest(testVector, "TLF-PRF Test Vector");

			h.endTestCase()

		}

		

		/**

		 * Test Vector as defined in

		 * http://www.imc.org/ietf-tls/mail-archive/msg01589.html

		 */

		private function testVector():void {

			var secret:ByteArray = new ByteArray;

			for (var i:uint=0;i<48;i++) {

				secret[i]= 0xab;

			}

			var label:String = "PRF Testvector";

			var seed:ByteArray = new ByteArray;

			for (i=0;i<64;i++) {

				seed[i] = 0xcd;

			}

			var prf:TLSPRF = new TLSPRF(secret, label, seed);

			var out:ByteArray = new ByteArray;

			prf.nextBytes(out, 104);

			var expected:String = "D3 D4 D1 E3 49 B5 D5 15 04 46 66 D5 1D E3 2B AB" + 

					"25 8C B5 21 B6 B0 53 46 3E 35 48 32 FD 97 67 54" + 

					"44 3B CF 9A 29 65 19 BC 28 9A BC BC 11 87 E4 EB" + 

					"D3 1E 60 23 53 77 6C 40 8A AF B7 4C BC 85 EF F6" + 

					"92 55 F9 78 8F AA 18 4C BB 95 7A 98 19 D8 4A 5D" + 

					"7E B0 06 EB 45 9D 3A E8 DE 98 10 45 4B 8B 2D 8F" + 

					"1A FB C6 55 A8 C9 A0 13";

			var expect:String = Hex.fromArray(Hex.toArray(expected));

			assert("out == expected", Hex.fromArray(out)==expect);

		}

	}

}