4 * A test class for TLFPRF
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5 * Copyright (c) 2007 Henri Torgemane
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7 * See LICENSE.txt for full license information.
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9 package com.hurlant.crypto.tests
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11 import flash.utils.ByteArray;
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12 import com.hurlant.crypto.prng.TLSPRF;
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13 import com.hurlant.util.Hex;
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15 public class TLSPRFTest extends TestCase
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17 public function TLSPRFTest(h:ITestHarness) {
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18 super(h, "TLS-PRF Testing");
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19 runTest(testVector, "TLF-PRF Test Vector");
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24 * Test Vector as defined in
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25 * http://www.imc.org/ietf-tls/mail-archive/msg01589.html
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27 private function testVector():void {
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28 var secret:ByteArray = new ByteArray;
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29 for (var i:uint=0;i<48;i++) {
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32 var label:String = "PRF Testvector";
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33 var seed:ByteArray = new ByteArray;
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34 for (i=0;i<64;i++) {
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37 var prf:TLSPRF = new TLSPRF(secret, label, seed);
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38 var out:ByteArray = new ByteArray;
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39 prf.nextBytes(out, 104);
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40 var expected:String = "D3 D4 D1 E3 49 B5 D5 15 04 46 66 D5 1D E3 2B AB" +
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41 "25 8C B5 21 B6 B0 53 46 3E 35 48 32 FD 97 67 54" +
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42 "44 3B CF 9A 29 65 19 BC 28 9A BC BC 11 87 E4 EB" +
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43 "D3 1E 60 23 53 77 6C 40 8A AF B7 4C BC 85 EF F6" +
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44 "92 55 F9 78 8F AA 18 4C BB 95 7A 98 19 D8 4A 5D" +
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45 "7E B0 06 EB 45 9D 3A E8 DE 98 10 45 4B 8B 2D 8F" +
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46 "1A FB C6 55 A8 C9 A0 13";
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47 var expect:String = Hex.fromArray(Hex.toArray(expected));
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48 assert("out == expected", Hex.fromArray(out)==expect);
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