| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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|
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#ifndef __DSASIGNERIMPL_H__ |
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#define __DSASIGNERIMPL_H__ |
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|
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/** |
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@file |
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@internalComponent |
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@released |
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*/ |
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|
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#include <e32base.h> |
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#include <e32cmn.h> |
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#include <cryptospi/cryptospidef.h> |
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|
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#include "signerimpl.h" |
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#include "common/inlines.h" |
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|
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/** |
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* Implementation of DSA signing |
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*/ |
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namespace SoftwareCrypto |
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{
|
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using namespace CryptoSpi; |
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|
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NONSHARABLE_CLASS(CDSASignerImpl) : public CSignerImpl |
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{
|
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public: |
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/** |
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Creates an instance of a DSA signer plug-in. |
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@param aKey The private key used to sign. |
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@return A pointer to a CDSASignerImpl instance |
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*/ |
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static CDSASignerImpl* NewL(const CKey& aKey); |
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|
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/** |
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Creates an instance of a DSA signer plug-in. |
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@param aKey The private key used to sign. |
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@return A pointer to a CDSASignerImpl instance |
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*/ |
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static CDSASignerImpl* NewLC(const CKey& aKey); |
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|
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// Override CSignerImpl virtual functions |
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TUid ImplementationUid() const; |
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// End of CSignerImpl |
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|
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// Override MSignatureBase virtual functions |
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void SetKeyL(const CKey& aPrivateKey); |
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TInt GetMaximumInputLengthL() const; |
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// End of MSignatureBase |
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|
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// Override MSigner virtual functions |
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void SignL(const TDesC8& aInput, CCryptoParams& aSignature); |
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// End of MSigner |
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|
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const CExtendedCharacteristics* GetExtendedCharacteristicsL(); |
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static CExtendedCharacteristics* CreateExtendedCharacteristicsL(); |
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|
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/// Destructor |
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~CDSASignerImpl(); |
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|
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protected: |
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/// Constructor |
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CDSASignerImpl(); |
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|
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protected: |
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/// second phase of construction |
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virtual void ConstructL(const CKey& aKey); |
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|
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private: |
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static const TUint KSha1HashLength = 20; |
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}; |
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} |
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|
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#endif // __DSASIGNERIMPL_H__ |