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1 /* |
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2 * Copyright (c) 1998-2009 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 * tpkcs5main.cpp |
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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 #include <pkcs5kdf.h> |
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21 #include <pkcs12kdf.h> |
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22 #include "t_testhandler.h" |
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23 #include "t_testsetup.h" |
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24 #include "tscripttests.h" |
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25 #include "tactionderivekey.h" |
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26 |
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27 LOCAL_D void callExampleL() // initialize and call example code under cleanup stack |
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28 { |
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29 START_SCRIPT_LIST |
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30 SCRIPT_ITEM(CActionDeriveKey,_L8("DeriveKey")) |
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31 END_SCRIPT_LIST |
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32 |
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33 TDriveUnit sysDrive (RFs::GetSystemDrive()); |
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34 TDriveName sysDriveName (sysDrive.Name()); |
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35 TBuf<64> scriptFile (sysDriveName); |
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36 scriptFile.Append(_L("\\tpkcs5kdf\\tpkcs12kdftests.txt")); |
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37 |
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38 TBuf<64> logFile (sysDriveName); |
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39 logFile.Append(_L("\\tpkcs5kdf\\tpkcs12kdftests.log")); |
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40 |
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41 CTestSetup::CreateAndRunTestsL(theTestTypes, scriptFile, logFile); |
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42 } |
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43 |
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44 |
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45 GLDEF_C TInt E32Main() // main function called by E32 |
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46 { |
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47 __UHEAP_MARK; |
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48 CTrapCleanup* cleanup = CTrapCleanup::New(); // get clean-up stack |
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49 |
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50 TRAPD(error, callExampleL()); |
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51 __ASSERT_ALWAYS(!error,User::Panic(_L("tpkcs5"),error)); |
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52 delete cleanup; // destroy clean-up stack |
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53 __UHEAP_MARKEND; |
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54 return 0; |
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55 } |
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56 |
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57 // The following code was used to generate test data. It is left in |
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58 // the source file because it provides an easy way to generate a large |
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59 // number of PKCS#12 derived keys if required. |
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60 |
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61 #if 0 |
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62 |
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63 static void TestPkcs12KdfL(); |
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64 static void TestPasswordL( |
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65 TInt aKeyLenInBits, TInt aIterCount, const TDesC8& aSalt, |
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66 const TDesC8& aPassword, const TDesC& aPasswordText); |
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67 static void PrintKey(const TDesC8& aKey); |
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68 |
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69 static void TestPkcs12KdfL() |
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70 { |
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71 __UHEAP_MARK; |
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72 |
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73 const TInt KKeyLenCount = 4; |
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74 const TInt KKeyLens[KKeyLenCount] = {40, 128, 168, 368}; |
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75 |
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76 const TInt KIterCount = 8; |
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77 const TInt KIterCounts[KIterCount] = {1, 2, 4, 8, 128, 1024, 1536, 2048}; |
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78 |
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79 const TInt KSaltCount = 3; |
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80 TPtrC8 salts[KSaltCount]; |
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81 |
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82 const TUint8 KSalt4[4] = {0x53, 0x41, 0x4c, 0x54}; |
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83 salts[0].Set(KSalt4, 4); |
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84 |
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85 const TUint8 KSalt20[20] = |
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86 { |
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87 0x1d, 0x56, 0x50, 0x78, 0xc3, 0x50, 0x6f, 0x89, |
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88 0xbd, 0xa7, 0x3b, 0xb6, 0xe3, 0xe5, 0xb8, 0xa3, |
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89 0x68, 0x3d, 0xd3, 0x62 |
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90 }; |
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91 salts[1].Set(KSalt20, 20); |
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92 |
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93 const TUint8 KSalt25[25] = |
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94 { |
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95 0xe2, 0x2c, 0x7b, 0x03, 0x16, 0x3a, 0xe5, 0x47, |
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96 0xf8, 0x23, 0x9d, 0xa4, 0x0d, 0x6f, 0x46, 0xd7, |
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97 0x9e, 0xa3, 0xc6, 0xff, 0xb3, 0xf0, 0x4e, 0xbe, |
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98 0x61 |
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99 }; |
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100 salts[2].Set(KSalt25, 25); |
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101 |
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102 const TInt KPasswordCount = 5; |
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103 HBufC8* passwords[KPasswordCount]; |
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104 TPtrC passwords0[KPasswordCount] = |
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105 { |
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106 _L("0000"), _L("0001"), _L("PSWD"), |
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107 _L("password"), _L("abcdefghijklmnopqrstuvwxyz") |
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108 }; |
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109 for (TInt i = 0; i < KPasswordCount; ++i) |
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110 passwords[i] = PKCS12KDF::GeneratePasswordLC(passwords0[i]); |
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111 |
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112 for (TInt klenIdx = 0; klenIdx < KKeyLenCount; ++klenIdx) |
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113 { |
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114 for (TInt iterIdx = 0; iterIdx < KIterCount; ++iterIdx) |
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115 { |
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116 for (TInt saltIdx = 0; saltIdx < KSaltCount; ++saltIdx) |
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117 { |
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118 for (TInt pwdIdx = 0; pwdIdx < KPasswordCount; ++pwdIdx) |
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119 { |
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120 TestPasswordL(KKeyLens[klenIdx], KIterCounts[iterIdx], salts[saltIdx], *passwords[pwdIdx], passwords0[pwdIdx]); |
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121 } |
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122 } // for (saltIdx = 0; saltIdx < KSaltCount; ++saltIdx) |
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123 } // for (int iterIdx = 0; iterIdx < KIterCount; ++iterIdx) |
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124 } // for (TInt klenIdx = 0; klenIdx < KKeyLenCount; ++klenIdx) |
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125 |
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126 CleanupStack::PopAndDestroy(KPasswordCount, passwords[0]); |
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127 |
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128 __UHEAP_MARKEND; |
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129 } |
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130 |
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131 static void TestPasswordL( |
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132 TInt aKeyLenInBits, TInt aIterCount, const TDesC8& aSalt, |
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133 const TDesC8& aPassword, const TDesC& aPasswordText) |
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134 { |
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135 __UHEAP_MARK; |
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136 |
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137 TBuf8<512> key; |
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138 key.SetLength(aKeyLenInBits / 8); |
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139 |
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140 RDebug::Print( |
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141 _L("\nkey len = %d, iter count = %d, password = \"%S\", salt len = %d"), |
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142 aKeyLenInBits, aIterCount, &aPasswordText, aSalt.Length()); |
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143 PKCS12KDF::DeriveKeyL(key, PKCS12KDF::EIDByteEncryptKey, aPassword, aSalt, aIterCount); |
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144 PrintKey(key); |
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145 |
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146 __UHEAP_MARKEND; |
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147 } |
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148 |
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149 static void PrintKey(const TDesC8& aKey) |
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150 /** |
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151 Print the supplied key in hex byte format, with |
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152 16 bytes on each row. |
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153 |
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154 @param aKey Key to print. |
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155 */ |
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156 { |
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157 const TInt KBlockSize = 16; |
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158 TInt keyLen = aKey.Length(); |
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159 TInt rowCount = keyLen / KBlockSize; |
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160 if ((keyLen % KBlockSize) != 0) |
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161 ++rowCount; |
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162 |
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163 for (TInt row = 0; row < rowCount; ++row) |
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164 { |
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165 TInt start = row * KBlockSize; |
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166 TInt end = Min(start + KBlockSize, keyLen); |
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167 |
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168 TBuf<64> line; |
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169 line.Format(_L("[%04x]"), start); |
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170 for (TInt i = start; i < end; ++i) |
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171 line.AppendFormat(_L(" %02x"), aKey[i]); |
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172 line.Append('\n'); |
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173 RDebug::Print(line); |
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174 } |
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175 } |
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176 |
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177 #endif // #if 0 |
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178 |