4 * A test class for CFBMode
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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 com.hurlant.crypto.symmetric.AESKey;
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12 import com.hurlant.crypto.symmetric.CFBMode;
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13 import com.hurlant.crypto.symmetric.NullPad;
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14 import com.hurlant.util.Hex;
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16 import flash.utils.ByteArray;
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18 public class CFBModeTest extends TestCase
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20 public function CFBModeTest(h:ITestHarness)
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22 super(h, "CFBMode Test");
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23 runTest(testCFB_AES128, "CFB AES-128 Test Vectors");
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24 runTest(testCFB_AES192, "CFB AES-192 Test Vectors");
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25 runTest(testCFB_AES256, "CFB AES-256 Test Vectors");
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30 * http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
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32 public function testCFB_AES128():void {
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33 var key:ByteArray = Hex.toArray("2b7e151628aed2a6abf7158809cf4f3c");
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34 var pt:ByteArray = Hex.toArray(
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35 "6bc1bee22e409f96e93d7e117393172a" +
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36 "ae2d8a571e03ac9c9eb76fac45af8e51" +
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37 "30c81c46a35ce411e5fbc1191a0a52ef" +
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38 "f69f2445df4f9b17ad2b417be66c3710");
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39 var ct:ByteArray = Hex.toArray(
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40 "3b3fd92eb72dad20333449f8e83cfb4a" +
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41 "c8a64537a0b3a93fcde3cdad9f1ce58b" +
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42 "26751f67a3cbb140b1808cf187a4f4df" +
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43 "c04b05357c5d1c0eeac4c66f9ff7f2e6");
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44 var cfb:CFBMode = new CFBMode(new AESKey(key), new NullPad);
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45 cfb.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
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46 var src:ByteArray = new ByteArray;
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49 assert("CFB_AES128 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
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51 assert("CFB_AES128 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
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53 public function testCFB_AES192():void {
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54 var key:ByteArray = Hex.toArray("8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b");
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55 var pt:ByteArray = Hex.toArray(
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56 "6bc1bee22e409f96e93d7e117393172a" +
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57 "ae2d8a571e03ac9c9eb76fac45af8e51" +
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58 "30c81c46a35ce411e5fbc1191a0a52ef" +
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59 "f69f2445df4f9b17ad2b417be66c3710");
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60 var ct:ByteArray = Hex.toArray(
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61 "cdc80d6fddf18cab34c25909c99a4174" +
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62 "67ce7f7f81173621961a2b70171d3d7a" +
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63 "2e1e8a1dd59b88b1c8e60fed1efac4c9" +
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64 "c05f9f9ca9834fa042ae8fba584b09ff");
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65 var cfb:CFBMode = new CFBMode(new AESKey(key), new NullPad);
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66 cfb.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
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67 var src:ByteArray = new ByteArray;
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70 assert("CFB_AES192 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
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72 assert("CFB_AES192 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
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74 public function testCFB_AES256():void {
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75 var key:ByteArray = Hex.toArray(
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76 "603deb1015ca71be2b73aef0857d7781" +
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77 "1f352c073b6108d72d9810a30914dff4");
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78 var pt:ByteArray = Hex.toArray(
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79 "6bc1bee22e409f96e93d7e117393172a" +
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80 "ae2d8a571e03ac9c9eb76fac45af8e51" +
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81 "30c81c46a35ce411e5fbc1191a0a52ef" +
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82 "f69f2445df4f9b17ad2b417be66c3710");
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83 var ct:ByteArray = Hex.toArray(
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84 "dc7e84bfda79164b7ecd8486985d3860" +
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85 "39ffed143b28b1c832113c6331e5407b" +
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86 "df10132415e54b92a13ed0a8267ae2f9" +
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87 "75a385741ab9cef82031623d55b1e471");
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88 var cfb:CFBMode = new CFBMode(new AESKey(key), new NullPad);
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89 cfb.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
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90 var src:ByteArray = new ByteArray;
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93 assert("CFB_AES256 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
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95 assert("CFB_AES256 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
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