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1 /* |
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2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * DES Tables |
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16 * |
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17 */ |
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18 |
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19 |
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20 /** |
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21 @file |
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22 @internalComponent |
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23 */ |
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24 |
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25 #ifndef __DESTABLES_H__ |
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26 #define __DESTABLES_H__ |
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27 |
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28 #include <e32std.h> |
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29 |
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30 namespace DES_TABLE |
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31 { |
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32 /* initial permutation IP */ |
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33 const TUint8 ip[] = { |
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34 58, 50, 42, 34, 26, 18, 10, 2, |
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35 60, 52, 44, 36, 28, 20, 12, 4, |
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36 62, 54, 46, 38, 30, 22, 14, 6, |
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37 64, 56, 48, 40, 32, 24, 16, 8, |
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38 57, 49, 41, 33, 25, 17, 9, 1, |
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39 59, 51, 43, 35, 27, 19, 11, 3, |
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40 61, 53, 45, 37, 29, 21, 13, 5, |
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41 63, 55, 47, 39, 31, 23, 15, 7 |
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42 }; |
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43 |
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44 /* final permutation IP^-1 */ |
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45 const TUint8 fp[] = { |
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46 40, 8, 48, 16, 56, 24, 64, 32, |
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47 39, 7, 47, 15, 55, 23, 63, 31, |
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48 38, 6, 46, 14, 54, 22, 62, 30, |
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49 37, 5, 45, 13, 53, 21, 61, 29, |
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50 36, 4, 44, 12, 52, 20, 60, 28, |
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51 35, 3, 43, 11, 51, 19, 59, 27, |
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52 34, 2, 42, 10, 50, 18, 58, 26, |
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53 33, 1, 41, 9, 49, 17, 57, 25 |
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54 }; |
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55 |
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56 /* expansion operation matrix */ |
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57 const TUint8 ei[] = { |
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58 32, 1, 2, 3, 4, 5, |
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59 4, 5, 6, 7, 8, 9, |
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60 8, 9, 10, 11, 12, 13, |
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61 12, 13, 14, 15, 16, 17, |
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62 16, 17, 18, 19, 20, 21, |
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63 20, 21, 22, 23, 24, 25, |
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64 24, 25, 26, 27, 28, 29, |
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65 28, 29, 30, 31, 32, 1 |
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66 }; |
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67 |
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68 const TUint32 sbox[8][64] = { |
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69 { |
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70 0x01010400,0x00000000,0x00010000,0x01010404, 0x01010004,0x00010404,0x00000004,0x00010000, |
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71 0x00000400,0x01010400,0x01010404,0x00000400, 0x01000404,0x01010004,0x01000000,0x00000004, |
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72 0x00000404,0x01000400,0x01000400,0x00010400, 0x00010400,0x01010000,0x01010000,0x01000404, |
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73 0x00010004,0x01000004,0x01000004,0x00010004, 0x00000000,0x00000404,0x00010404,0x01000000, |
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74 0x00010000,0x01010404,0x00000004,0x01010000, 0x01010400,0x01000000,0x01000000,0x00000400, |
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75 0x01010004,0x00010000,0x00010400,0x01000004, 0x00000400,0x00000004,0x01000404,0x00010404, |
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76 0x01010404,0x00010004,0x01010000,0x01000404, 0x01000004,0x00000404,0x00010404,0x01010400, |
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77 0x00000404,0x01000400,0x01000400,0x00000000, 0x00010004,0x00010400,0x00000000,0x01010004}, |
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78 { |
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79 0x80108020,0x80008000,0x00008000,0x00108020, 0x00100000,0x00000020,0x80100020,0x80008020, |
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80 0x80000020,0x80108020,0x80108000,0x80000000, 0x80008000,0x00100000,0x00000020,0x80100020, |
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81 0x00108000,0x00100020,0x80008020,0x00000000, 0x80000000,0x00008000,0x00108020,0x80100000, |
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82 0x00100020,0x80000020,0x00000000,0x00108000, 0x00008020,0x80108000,0x80100000,0x00008020, |
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83 0x00000000,0x00108020,0x80100020,0x00100000, 0x80008020,0x80100000,0x80108000,0x00008000, |
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84 0x80100000,0x80008000,0x00000020,0x80108020, 0x00108020,0x00000020,0x00008000,0x80000000, |
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85 0x00008020,0x80108000,0x00100000,0x80000020, 0x00100020,0x80008020,0x80000020,0x00100020, |
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86 0x00108000,0x00000000,0x80008000,0x00008020, 0x80000000,0x80100020,0x80108020,0x00108000}, |
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87 { |
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88 0x00000208,0x08020200,0x00000000,0x08020008, 0x08000200,0x00000000,0x00020208,0x08000200, |
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89 0x00020008,0x08000008,0x08000008,0x00020000, 0x08020208,0x00020008,0x08020000,0x00000208, |
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90 0x08000000,0x00000008,0x08020200,0x00000200, 0x00020200,0x08020000,0x08020008,0x00020208, |
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91 0x08000208,0x00020200,0x00020000,0x08000208, 0x00000008,0x08020208,0x00000200,0x08000000, |
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92 0x08020200,0x08000000,0x00020008,0x00000208, 0x00020000,0x08020200,0x08000200,0x00000000, |
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93 0x00000200,0x00020008,0x08020208,0x08000200, 0x08000008,0x00000200,0x00000000,0x08020008, |
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94 0x08000208,0x00020000,0x08000000,0x08020208, 0x00000008,0x00020208,0x00020200,0x08000008, |
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95 0x08020000,0x08000208,0x00000208,0x08020000, 0x00020208,0x00000008,0x08020008,0x00020200}, |
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96 { |
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97 0x00802001,0x00002081,0x00002081,0x00000080, 0x00802080,0x00800081,0x00800001,0x00002001, |
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98 0x00000000,0x00802000,0x00802000,0x00802081, 0x00000081,0x00000000,0x00800080,0x00800001, |
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99 0x00000001,0x00002000,0x00800000,0x00802001, 0x00000080,0x00800000,0x00002001,0x00002080, |
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100 0x00800081,0x00000001,0x00002080,0x00800080, 0x00002000,0x00802080,0x00802081,0x00000081, |
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101 0x00800080,0x00800001,0x00802000,0x00802081, 0x00000081,0x00000000,0x00000000,0x00802000, |
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102 0x00002080,0x00800080,0x00800081,0x00000001, 0x00802001,0x00002081,0x00002081,0x00000080, |
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103 0x00802081,0x00000081,0x00000001,0x00002000, 0x00800001,0x00002001,0x00802080,0x00800081, |
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104 0x00002001,0x00002080,0x00800000,0x00802001, 0x00000080,0x00800000,0x00002000,0x00802080}, |
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105 { |
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106 0x00000100,0x02080100,0x02080000,0x42000100, 0x00080000,0x00000100,0x40000000,0x02080000, |
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107 0x40080100,0x00080000,0x02000100,0x40080100, 0x42000100,0x42080000,0x00080100,0x40000000, |
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108 0x02000000,0x40080000,0x40080000,0x00000000, 0x40000100,0x42080100,0x42080100,0x02000100, |
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109 0x42080000,0x40000100,0x00000000,0x42000000, 0x02080100,0x02000000,0x42000000,0x00080100, |
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110 0x00080000,0x42000100,0x00000100,0x02000000, 0x40000000,0x02080000,0x42000100,0x40080100, |
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111 0x02000100,0x40000000,0x42080000,0x02080100, 0x40080100,0x00000100,0x02000000,0x42080000, |
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112 0x42080100,0x00080100,0x42000000,0x42080100, 0x02080000,0x00000000,0x40080000,0x42000000, |
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113 0x00080100,0x02000100,0x40000100,0x00080000, 0x00000000,0x40080000,0x02080100,0x40000100}, |
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114 { |
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115 0x20000010,0x20400000,0x00004000,0x20404010, 0x20400000,0x00000010,0x20404010,0x00400000, |
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116 0x20004000,0x00404010,0x00400000,0x20000010, 0x00400010,0x20004000,0x20000000,0x00004010, |
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117 0x00000000,0x00400010,0x20004010,0x00004000, 0x00404000,0x20004010,0x00000010,0x20400010, |
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118 0x20400010,0x00000000,0x00404010,0x20404000, 0x00004010,0x00404000,0x20404000,0x20000000, |
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119 0x20004000,0x00000010,0x20400010,0x00404000, 0x20404010,0x00400000,0x00004010,0x20000010, |
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120 0x00400000,0x20004000,0x20000000,0x00004010, 0x20000010,0x20404010,0x00404000,0x20400000, |
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121 0x00404010,0x20404000,0x00000000,0x20400010, 0x00000010,0x00004000,0x20400000,0x00404010, |
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122 0x00004000,0x00400010,0x20004010,0x00000000, 0x20404000,0x20000000,0x00400010,0x20004010}, |
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123 { |
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124 0x00200000,0x04200002,0x04000802,0x00000000, 0x00000800,0x04000802,0x00200802,0x04200800, |
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125 0x04200802,0x00200000,0x00000000,0x04000002, 0x00000002,0x04000000,0x04200002,0x00000802, |
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126 0x04000800,0x00200802,0x00200002,0x04000800, 0x04000002,0x04200000,0x04200800,0x00200002, |
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127 0x04200000,0x00000800,0x00000802,0x04200802, 0x00200800,0x00000002,0x04000000,0x00200800, |
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128 0x04000000,0x00200800,0x00200000,0x04000802, 0x04000802,0x04200002,0x04200002,0x00000002, |
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129 0x00200002,0x04000000,0x04000800,0x00200000, 0x04200800,0x00000802,0x00200802,0x04200800, |
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130 0x00000802,0x04000002,0x04200802,0x04200000, 0x00200800,0x00000000,0x00000002,0x04200802, |
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131 0x00000000,0x00200802,0x04200000,0x00000800, 0x04000002,0x04000800,0x00000800,0x00200002}, |
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132 { |
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133 0x10001040,0x00001000,0x00040000,0x10041040, 0x10000000,0x10001040,0x00000040,0x10000000, |
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134 0x00040040,0x10040000,0x10041040,0x00041000, 0x10041000,0x00041040,0x00001000,0x00000040, |
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135 0x10040000,0x10000040,0x10001000,0x00001040, 0x00041000,0x00040040,0x10040040,0x10041000, |
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136 0x00001040,0x00000000,0x00000000,0x10040040, 0x10000040,0x10001000,0x00041040,0x00040000, |
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137 0x00041040,0x00040000,0x10041000,0x00001000, 0x00000040,0x10040040,0x00001000,0x00041040, |
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138 0x10001000,0x00000040,0x10000040,0x10040000, 0x10040040,0x10000000,0x00040000,0x10001040, |
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139 0x00000000,0x10041040,0x00040040,0x10000040, 0x10040000,0x10001000,0x10001040,0x00000000, |
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140 0x10041040,0x00041000,0x00041000,0x00001040, 0x00001040,0x00040040,0x10000000,0x10041000} |
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141 }; |
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142 |
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143 |
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144 /* 32-bit permutation function P used on the output of the S-boxes */ |
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145 const TUint8 p32i[] = { |
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146 16, 7, 20, 21, |
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147 29, 12, 28, 17, |
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148 1, 15, 23, 26, |
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149 5, 18, 31, 10, |
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150 2, 8, 24, 14, |
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151 32, 27, 3, 9, |
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152 19, 13, 30, 6, |
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153 22, 11, 4, 25 |
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154 }; |
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155 |
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156 /* permuted choice table (key) */ |
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157 const TUint8 pc1[] = { |
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158 57, 49, 41, 33, 25, 17, 9, |
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159 1, 58, 50, 42, 34, 26, 18, |
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160 10, 2, 59, 51, 43, 35, 27, |
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161 19, 11, 3, 60, 52, 44, 36, |
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162 |
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163 63, 55, 47, 39, 31, 23, 15, |
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164 7, 62, 54, 46, 38, 30, 22, |
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165 14, 6, 61, 53, 45, 37, 29, |
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166 21, 13, 5, 28, 20, 12, 4 |
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167 }; |
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168 |
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169 /* number left rotations of pc1 */ |
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170 const TUint8 totrot[] = {1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28}; |
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171 |
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172 /* permuted choice key (table) */ |
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173 const TUint8 pc2[] = { |
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174 14, 17, 11, 24, 1, 5, |
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175 3, 28, 15, 6, 21, 10, |
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176 23, 19, 12, 4, 26, 8, |
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177 16, 7, 27, 20, 13, 2, |
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178 41, 52, 31, 37, 47, 55, |
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179 30, 40, 51, 45, 33, 48, |
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180 44, 49, 39, 56, 34, 53, |
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181 46, 42, 50, 36, 29, 32 |
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182 }; |
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183 } // namespace DES_TABLE |
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184 #endif // __DESTABLES_H__ |