|
1 /* |
|
2 * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of the License "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * crypto key agreement API implementation |
|
16 * crypto key agreement API implementation |
|
17 * |
|
18 */ |
|
19 |
|
20 |
|
21 /** |
|
22 @file |
|
23 */ |
|
24 |
|
25 #include "cryptokeyagreementapi.h" |
|
26 #include "keyagreementplugin.h" |
|
27 #include "legacyselector.h" |
|
28 |
|
29 using namespace CryptoSpi; |
|
30 |
|
31 // |
|
32 // Implementation of Key Agreement |
|
33 // |
|
34 CKeyAgreement* CKeyAgreement::NewL(MKeyAgreement* aKeyAgreement, TInt aHandle) |
|
35 { |
|
36 CKeyAgreement* self=new(ELeave) CKeyAgreement(aKeyAgreement, aHandle); |
|
37 return self; |
|
38 } |
|
39 |
|
40 CKeyAgreement::CKeyAgreement(MKeyAgreement* aKeyAgreement, TInt aHandle) |
|
41 : CCryptoBase(aKeyAgreement, aHandle) |
|
42 { |
|
43 } |
|
44 |
|
45 EXPORT_C CKeyAgreement::~CKeyAgreement() |
|
46 { |
|
47 } |
|
48 |
|
49 EXPORT_C void CKeyAgreement::SetKeyL(const CKey& aSelfPrivateKey, const CCryptoParams* aParams) |
|
50 { |
|
51 MKeyAgreement* ptr=static_cast<MKeyAgreement*>(iPlugin); |
|
52 ptr->SetKeyL(aSelfPrivateKey, aParams); |
|
53 } |
|
54 |
|
55 EXPORT_C CKey* CKeyAgreement::AgreeL(const CKey& aOtherPublicKey, const CCryptoParams* aParams) |
|
56 { |
|
57 MKeyAgreement* ptr=static_cast<MKeyAgreement*>(iPlugin); |
|
58 return ptr->AgreeL(aOtherPublicKey, aParams); |
|
59 } |
|
60 |
|
61 // |
|
62 // Implementation of Key agreement factory |
|
63 // |
|
64 EXPORT_C void CKeyAgreementFactory::CreateKeyAgreementL(CKeyAgreement*& aKeyAgreement, |
|
65 TUid aAlgorithmUid, |
|
66 const CKey& aPrivateKey, |
|
67 const CCryptoParams* aAlgorithmParams) |
|
68 { |
|
69 MPluginSelector* selector=reinterpret_cast<MPluginSelector *>(Dll::Tls()); |
|
70 if (selector) |
|
71 { |
|
72 selector->CreateKeyAgreementL(aKeyAgreement, aAlgorithmUid, aPrivateKey, aAlgorithmParams); |
|
73 } |
|
74 else |
|
75 { |
|
76 CLegacySelector* legacySelector=CLegacySelector::NewLC(); |
|
77 legacySelector->CreateKeyAgreementL(aKeyAgreement, aAlgorithmUid, aPrivateKey, aAlgorithmParams); |
|
78 CleanupStack::PopAndDestroy(legacySelector); //legacySelector |
|
79 } |
|
80 } |
|
81 |
|
82 // |
|
83 // Implementation of Asynchronous Key Agreement |
|
84 // (async methods not implemented, so no coverage) |
|
85 // |
|
86 |
|
87 #ifdef _BullseyeCoverage |
|
88 #pragma suppress_warnings on |
|
89 #pragma BullseyeCoverage off |
|
90 #pragma suppress_warnings off |
|
91 #endif |
|
92 |
|
93 CAsyncKeyAgreement* CAsyncKeyAgreement::NewL(MAsyncKeyAgreement* /*aKeyAgreement*/, TInt /*aHandle*/) |
|
94 { |
|
95 ASSERT(EFalse); |
|
96 return 0; |
|
97 } |
|
98 |
|
99 CAsyncKeyAgreement::CAsyncKeyAgreement(MAsyncKeyAgreement* aKeyAgreement, TInt aHandle) |
|
100 : CCryptoBase(aKeyAgreement, aHandle) |
|
101 { |
|
102 |
|
103 } |
|
104 |
|
105 EXPORT_C CAsyncKeyAgreement::~CAsyncKeyAgreement() |
|
106 { |
|
107 } |
|
108 |
|
109 EXPORT_C void CAsyncKeyAgreement::SetKeyL(const CKey& aSelfPrivateKey, const CCryptoParams* aParams) |
|
110 { |
|
111 MAsyncKeyAgreement* ptr=static_cast<MAsyncKeyAgreement*>(iPlugin); |
|
112 ptr->SetKeyL(aSelfPrivateKey, aParams); |
|
113 } |
|
114 |
|
115 EXPORT_C void CAsyncKeyAgreement::AgreeL(const CKey& aOtherPublicKey, CKey& aKey, const CCryptoParams* aParams, TRequestStatus& aRequestStatus) |
|
116 { |
|
117 MAsyncKeyAgreement* ptr=static_cast<MAsyncKeyAgreement*>(iPlugin); |
|
118 return ptr->AgreeL(aOtherPublicKey, aKey, aParams, aRequestStatus); |
|
119 } |
|
120 |
|
121 EXPORT_C void CKeyAgreementFactory::CreateAsyncKeyAgreementL(CAsyncKeyAgreement*& aKeyAgreement, |
|
122 TUid aAlgorithmUid, |
|
123 const CKey& aPrivateKey, |
|
124 const CCryptoParams* aAlgorithmParams) |
|
125 { |
|
126 MPluginSelector* selector=reinterpret_cast<MPluginSelector *>(Dll::Tls()); |
|
127 if (selector) |
|
128 { |
|
129 selector->CreateAsyncKeyAgreementL(aKeyAgreement, aAlgorithmUid, aPrivateKey, aAlgorithmParams); |
|
130 } |
|
131 else |
|
132 { |
|
133 CLegacySelector* legacySelector=CLegacySelector::NewLC(); |
|
134 legacySelector->CreateAsyncKeyAgreementL(aKeyAgreement, aAlgorithmUid, aPrivateKey, aAlgorithmParams); |
|
135 CleanupStack::PopAndDestroy(legacySelector); //legacySelector |
|
136 } |
|
137 } |
|
138 |