/flash-src/third-party/com/hurlant/crypto/tests/DESKeyTest.as

http://github.com/gimite/web-socket-js · ActionScript · 112 lines · 94 code · 3 blank · 15 comment · 1 complexity · 97b6888c17f8f5f3143ccefa73ee4d1b MD5 · raw file 

    

  1. /**

    2. 

  2.  * DesKeyTest

    3. 

  3.  * 

    4. 

  4.  * A test class for DesKey

    5. 

  5.  * Copyright (c) 2007 Henri Torgemane

    6. 

  6.  * 

    7. 

  7.  * See LICENSE.txt for full license information.

    8. 

  8.  */

    9. 

  9. package com.hurlant.crypto.tests

    10. 

  10. {

    11. 

  11. 	import com.hurlant.crypto.symmetric.DESKey;

    12. 

  12. 	import com.hurlant.util.Hex;

    13. 

  13. 	import flash.utils.ByteArray;

    14. 

  14. 	

    15. 

  15. 	public class DESKeyTest extends TestCase

    16. 

  16. 	{

    17. 

  17. 		public function DESKeyTest(h:ITestHarness)

    18. 

  18. 		{

    19. 

  19. 			super(h, "DESKey Test");

    20. 

  20. 			runTest(testECB,"DES ECB Test Vectors");

    21. 

  21. 			h.endTestCase();

    22. 

  22. 		}

    23. 

  23. 		

    24. 

  24. 		/**

    25. 

  25. 		 * Test vectors mostly grabbed from

    26. 

  26. 		 * http://csrc.nist.gov/publications/nistpubs/800-17/800-17.pdf

    27. 

  27. 		 * (Appendix A and B)

    28. 

  28. 		 * incomplete.

    29. 

  29. 		 */

    30. 

  30. 		public function testECB():void {

    31. 

  31. 			var keys:Array = [

    32. 

  32. 			"3b3898371520f75e", // grabbed from the output of some js implementation out there

    33. 

  33. 			"10316E028C8F3B4A", // appendix A vector

    34. 

  34. 			"0101010101010101", // appendix B Table 1, round 0

    35. 

  35. 			"0101010101010101", // round 1

    36. 

  36. 			"0101010101010101", // 2

    37. 

  37. 			"0101010101010101", 

    38. 

  38. 			"0101010101010101",

    39. 

  39. 			"0101010101010101",

    40. 

  40. 			"0101010101010101",

    41. 

  41. 			"0101010101010101",

    42. 

  42. 			"0101010101010101", // round 8

    43. 

  43. 			"8001010101010101", // app B, tbl 2, round 0

    44. 

  44. 			"4001010101010101",

    45. 

  45. 			"2001010101010101",

    46. 

  46. 			"1001010101010101",

    47. 

  47. 			"0801010101010101",

    48. 

  48. 			"0401010101010101",

    49. 

  49. 			"0201010101010101",

    50. 

  50. 			"0180010101010101",

    51. 

  51. 			"0140010101010101", // round 8

    52. 

  52. 			 ];

    53. 

  53. 			var pts:Array = [

    54. 

  54. 			"0000000000000000", // js

    55. 

  55. 			"0000000000000000", // App A

    56. 

  56. 			"8000000000000000", // App B, tbl 1, rnd0

    57. 

  57. 			"4000000000000000",

    58. 

  58. 			"2000000000000000",

    59. 

  59. 			"1000000000000000",

    60. 

  60. 			"0800000000000000", // rnd 4

    61. 

  61. 			"0400000000000000",

    62. 

  62. 			"0200000000000000",

    63. 

  63. 			"0100000000000000",

    64. 

  64. 			"0080000000000000", // round 8

    65. 

  65. 			"0000000000000000", // App B, tbl2, rnd0

    66. 

  66. 			"0000000000000000",

    67. 

  67. 			"0000000000000000",

    68. 

  68. 			"0000000000000000",

    69. 

  69. 			"0000000000000000",

    70. 

  70. 			"0000000000000000",

    71. 

  71. 			"0000000000000000",

    72. 

  72. 			"0000000000000000",

    73. 

  73. 			"0000000000000000", // rnd 8

    74. 

  74. 			 ];

    75. 

  75. 			var cts:Array = [

    76. 

  76. 			"83A1E814889253E0", // js

    77. 

  77. 			"82DCBAFBDEAB6602", // App A

    78. 

  78. 			"95F8A5E5DD31D900", // App b, tbl 1, rnd 0

    79. 

  79. 			"DD7F121CA5015619",

    80. 

  80. 			"2E8653104F3834EA",

    81. 

  81. 			"4BD388FF6CD81D4F",

    82. 

  82. 			"20B9E767B2FB1456",

    83. 

  83. 			"55579380D77138EF",

    84. 

  84. 			"6CC5DEFAAF04512F",

    85. 

  85. 			"0D9F279BA5D87260",

    86. 

  86. 			"D9031B0271BD5A0A", // rnd 8

    87. 

  87. 			"95A8D72813DAA94D", // App B, tbl 2, rnd 0

    88. 

  88. 			"0EEC1487DD8C26D5",

    89. 

  89. 			"7AD16FFB79C45926",

    90. 

  90. 			"D3746294CA6A6CF3",

    91. 

  91. 			"809F5F873C1FD761",

    92. 

  92. 			"C02FAFFEC989D1FC",

    93. 

  93. 			"4615AA1D33E72F10",

    94. 

  94. 			"2055123350C00858",

    95. 

  95. 			"DF3B99D6577397C8", // rnd 8

    96. 

  96. 			 ];

    97. 

  97. 			

    98. 

  98. 			for (var i:uint=0;i<keys.length;i++) {

    99. 

  99. 				var key:ByteArray = Hex.toArray(keys[i]);

    100. 

  100. 				var pt:ByteArray = Hex.toArray(pts[i]);

    101. 

  101. 				var des:DESKey = new DESKey(key);

    102. 

  102. 				des.encrypt(pt);

    103. 

  103. 				var out:String = Hex.fromArray(pt).toUpperCase();

    104. 

  104. 				assert("comparing "+cts[i]+" to "+out, cts[i]==out);

    105. 

  105. 				// now go back to plaintext

    106. 

  106. 				des.decrypt(pt);

    107. 

  107. 				out = Hex.fromArray(pt).toUpperCase();

    108. 

  108. 				assert("comparing "+pts[i]+" to "+out, pts[i]==out);

    109. 

  109. 			}

    110. 

  110. 		}

    111. 

  111. 	}

    112. 

  112. }
    113.