/**
* 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);
}
}
}
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