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1 /* |
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2 * Copyright (c) 2006-2009 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 * crypto plugin characteristic implementation |
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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 #include <cryptospi/plugincharacteristics.h> |
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22 #include <cryptospi/cryptospidef.h> |
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23 #include <cryptospi/romlit.h> |
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24 |
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25 using namespace CryptoSpi; |
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26 |
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27 EXPORT_C TBool TSymmetricCipherCharacteristics::IsOperationModeSupported(TUid aOperationMode) const |
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28 { |
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29 // Sanity check to catch incorrect casts of characteristics classes |
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30 ASSERT(cmn.iInterfaceUID == KSymmetricCipherInterface); |
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31 |
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32 TBool supported(EFalse); |
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33 for (TUint i = 0; i < iOperationModeNum; ++i) |
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34 { |
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35 if (iSupportedOperationModes[i] == aOperationMode.iUid) |
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36 { |
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37 supported = ETrue; |
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38 break; |
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39 } |
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40 } |
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41 return supported; |
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42 } |
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43 |
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44 EXPORT_C TBool TSymmetricCipherCharacteristics::IsPaddingModeSupported(TUid aPaddingMode) const |
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45 { |
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46 // Sanity check to catch incorrect casts of characteristics classes |
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47 ASSERT(cmn.iInterfaceUID == KSymmetricCipherInterface); |
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48 |
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49 TBool supported(EFalse); |
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50 for (TUint i = 0; i < iPaddingModeNum; ++i) |
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51 { |
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52 if (iSupportedPaddingModes[i] == aPaddingMode.iUid) |
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53 { |
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54 supported = ETrue; |
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55 break; |
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56 } |
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57 } |
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58 return supported; |
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59 } |
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60 |
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61 EXPORT_C TBool TAsymmetricCipherCharacteristics::IsPaddingModeSupported(TUid aPaddingMode) const |
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62 { |
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63 // Sanity check to catch incorrect casts of characteristics classes |
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64 ASSERT(cmn.iInterfaceUID == KAsymmetricCipherInterface); |
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65 |
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66 TBool supported(EFalse); |
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67 for (TInt i = 0; i < iPaddingModeNum; ++i) |
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68 { |
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69 if (iSupportedPaddingModes[i] == aPaddingMode.iUid) |
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70 { |
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71 supported = ETrue; |
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72 break; |
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73 } |
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74 } |
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75 return supported; |
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76 } |
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77 |
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78 EXPORT_C TBool TAsymmetricSignatureCharacteristics::IsPaddingModeSupported(TUid aPaddingMode) const |
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79 { |
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80 // Sanity check to catch incorrect casts of characteristics classes |
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81 ASSERT(cmn.iInterfaceUID == KSignerInterface || cmn.iInterfaceUID == KVerifierInterface); |
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82 |
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83 TBool supported(EFalse); |
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84 for (TInt i = 0; i < iPaddingModeNum; ++i) |
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85 { |
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86 if (iSupportedPaddingModes[i] == aPaddingMode.iUid) |
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87 { |
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88 supported = ETrue; |
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89 break; |
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90 } |
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91 } |
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92 return supported; |
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93 } |
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94 |
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95 EXPORT_C TBool THashCharacteristics::IsOperationModeSupported(TUid aOperationMode) const |
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96 { |
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97 // Sanity check to catch incorrect casts of characteristics classes |
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98 ASSERT(cmn.iInterfaceUID == KHashInterface); |
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99 |
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100 TBool supported(EFalse); |
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101 for (TUint i = 0; i < iOperationModeNum; ++i) |
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102 { |
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103 if (iSupportedOperationModes[i] == aOperationMode.iUid) |
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104 { |
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105 supported = ETrue; |
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106 break; |
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107 } |
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108 } |
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109 return supported; |
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110 } |
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111 |
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112 #ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT |
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113 |
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114 void TMacCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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115 { |
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116 iMacChar.ExternalizeL(aStream); |
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117 aStream.WriteInt32L(iMacMode); |
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118 if(iMacMode == KHmacMode) |
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119 { |
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120 //externalize THashCharacteristics object |
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121 iHashAlgorithmChar->ExternalizeL(aStream); |
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122 } |
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123 else if(iMacMode == KSymmetricCipherMode) |
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124 { |
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125 //externalize TSymmetricCipherCharacteristics object |
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126 iCipherAlgorithmChar->ExternalizeL(aStream); |
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127 } |
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128 } |
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129 |
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130 #endif |
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131 |
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132 void TCommonCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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133 { |
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134 aStream.WriteInt32L(iInterfaceUID); |
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135 aStream.WriteInt32L(iAlgorithmUID); |
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136 aStream.WriteInt32L(iImplementationUID); |
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137 aStream<<(*iCreatorName)(); |
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138 aStream.WriteInt8L(iIsFIPSApproved); |
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139 aStream.WriteInt8L(iIsHardwareSupported); |
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140 aStream.WriteUint32L(iMaxConcurrencySupported); |
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141 aStream<<(*iAlgorithmName)(); |
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142 aStream.WriteInt32L(iLatency); |
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143 aStream.WriteInt32L(iThroughput); |
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144 } |
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145 |
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146 void THashCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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147 { |
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148 cmn.ExternalizeL(aStream); |
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149 aStream.WriteUint32L(iBlockSize); |
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150 aStream.WriteUint32L(iOutputSize); |
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151 aStream.WriteUint32L(iOperationModeNum); |
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152 for (TUint i=0;i<iOperationModeNum;i++) |
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153 { |
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154 aStream.WriteInt32L(iSupportedOperationModes[i]); |
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155 } |
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156 } |
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157 |
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158 void TRandomCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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159 { |
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160 cmn.ExternalizeL(aStream); |
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161 aStream.WriteUint32L(iBlockingMode); |
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162 } |
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163 |
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164 void TSymmetricCipherCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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165 { |
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166 cmn.ExternalizeL(aStream); |
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167 aStream.WriteUint32L(iMaximumKeyLength); |
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168 aStream.WriteUint32L(iBlockSize); |
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169 aStream.WriteUint32L(iPaddingModeNum); |
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170 for (TUint i=0;i<iPaddingModeNum;i++) |
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171 { |
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172 aStream.WriteInt32L(iSupportedPaddingModes[i]); |
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173 } |
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174 aStream.WriteUint32L(iOperationModeNum); |
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175 for (TUint j=0;j<iOperationModeNum;j++) |
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176 { |
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177 aStream.WriteInt32L(iSupportedOperationModes[j]); |
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178 } |
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179 aStream.WriteInt32L(iKeySupportMode); |
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180 } |
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181 |
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182 void TAsymmetricCipherCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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183 { |
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184 cmn.ExternalizeL(aStream); |
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185 aStream.WriteUint32L(iMaximumKeyLength); |
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186 aStream.WriteUint32L(iPaddingModeNum); |
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187 for (TInt i=0;i<iPaddingModeNum;i++) |
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188 { |
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189 aStream.WriteInt32L(iSupportedPaddingModes[i]); |
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190 } |
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191 aStream.WriteInt32L(iKeySupportMode); |
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192 } |
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193 |
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194 void TAsymmetricSignatureCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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195 { |
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196 cmn.ExternalizeL(aStream); |
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197 aStream.WriteUint32L(iMaximumKeyLength); |
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198 aStream.WriteUint32L(iPaddingModeNum); |
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199 for (TInt i=0;i<iPaddingModeNum;i++) |
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200 { |
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201 aStream.WriteInt32L(iSupportedPaddingModes[i]); |
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202 } |
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203 aStream.WriteInt32L(iKeySupportMode); |
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204 } |
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205 |
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206 void TKeyAgreementCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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207 { |
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208 cmn.ExternalizeL(aStream); |
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209 } |
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210 |
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211 void TAsymmetricKeypairGeneratorCharacteristics::ExternalizeL(RWriteStream& aStream) const |
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212 { |
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213 cmn.ExternalizeL(aStream); |
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214 aStream.WriteUint32L(iMaximumKeyLength); |
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215 } |
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216 |