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1 /* |
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2 * Copyright (c) 2006 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 "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: The header file of DevCertCreateKey |
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15 * |
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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 #ifndef __DEVCERTCREATEKEY_H__ |
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21 #define __DEVCERTCREATEKEY_H__ |
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22 |
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23 #include <bigint.h> |
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24 #include <e32std.h> |
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25 #include <mctkeystore.h> |
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26 #include <asymmetrickeys.h> |
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27 #include "DevTokenDataTypes.h" |
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28 |
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29 class CSimpleDHKey; |
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30 class CDevCertKeyCreatorData; |
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31 |
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32 _LIT(KCreateKeyName, "AsymmetricKeysCreator"); |
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33 |
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34 /** |
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35 * class CDevCertKeyCreator |
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36 * |
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37 * Server side |
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38 * Class to make key creation "asynchronous" by spinning off a thread |
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39 * to make the synchronous call to the appropriate key creation function |
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40 * The thread entry point is a static member of this class, which holds the |
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41 * thread and thread parameter data too. When the key has been created, the |
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42 * thread terminates using Rendezvous to notify the main thread. The created key |
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43 * is returned through the CAsymmetricCipher member of CKeyCreatorData |
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44 * |
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45 * @lib |
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46 * @since S60 v3.2 |
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47 */ |
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48 class CDevCertKeyCreator : public CActive |
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49 { |
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50 public: |
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51 |
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52 CDevCertKeyCreator(); |
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53 |
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54 ~CDevCertKeyCreator(); |
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55 |
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56 public: // Spin a thread to create an appropriate key, if successful, left on CleanupStack |
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57 |
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58 void DoCreateKeyAsyncL(CDevTokenKeyInfo::EKeyAlgorithm aAlgorithm, TInt aSize, TRequestStatus& aStatus); |
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59 |
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60 public: |
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61 |
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62 // JCS this needs improvement when new crypto api is reviewed |
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63 CRSAKeyPair* GetCreatedRSAKey(); |
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64 |
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65 CDSAKeyPair* GetCreatedDSAKey(); |
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66 |
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67 void GetCreatedDHKey(RInteger& aDHKey); |
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68 |
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69 protected: |
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70 |
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71 void DoCancel(); |
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72 |
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73 void RunL(); |
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74 |
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75 TInt RunError(TInt anError); |
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76 |
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77 private: |
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78 |
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79 static TInt CreatorThreadEntryPoint(TAny*); |
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80 |
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81 private: |
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82 |
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83 enum TAction {EIdle, EReadyToCreateKey, ECreatedKey}; |
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84 |
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85 TAction iAction; |
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86 private: |
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87 |
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88 TRequestStatus* iClientStatus; |
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89 |
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90 RThread iCreatorThread; |
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91 |
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92 private: |
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93 |
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94 class CDevCertKeyCreatorData : public CBase |
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95 { |
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96 public: |
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97 |
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98 CDevCertKeyCreatorData(CDevTokenKeyInfo::EKeyAlgorithm aAlgorithm, TInt aSize); |
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99 |
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100 ~CDevCertKeyCreatorData(); |
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101 |
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102 public: // Don't bother hiding the data from myself |
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103 |
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104 TInt iSize; |
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105 |
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106 // Algorithm identified by iKeyAlgorithm |
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107 CDevTokenKeyInfo::EKeyAlgorithm iKeyAlgorithm; |
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108 |
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109 union CreatedKey |
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110 { |
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111 CRSAKeyPair* iRSAKey; |
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112 CDSAKeyPair* iDSAKey; |
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113 CSimpleDHKey* iDHKey; |
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114 } iKey; |
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115 }; |
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116 |
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117 CDevCertKeyCreatorData* iCreateData; |
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118 }; |
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119 |
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120 #endif // __DEVCERTCREATEKEY_H__ |
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121 |
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122 //EOF |
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123 |