author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 15:32:35 +0300 | |
changeset 71 | dd83586b62d6 |
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/* |
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* Copyright (c) 2005-2009 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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@file |
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*/ |
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#ifndef __TSIGNATUREINPUT_H__ |
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#define __TSIGNATUREINPUT_H__ |
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#include <e32base.h> |
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#include <hash.h> |
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/** An abstract class capable of representing a message to be signed or |
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* verified. |
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* @publishedPartner |
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* @released |
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*/ |
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class CSignatureInput : public CBase |
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{ |
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public: |
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virtual void Update(const TDesC8& aInput) = 0; |
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virtual TPtrC8 Final(void) = 0; |
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protected: |
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CSignatureInput(void) {} |
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private: |
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CSignatureInput(const CSignatureInput&); |
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CSignatureInput& operator=(const CSignatureInput&); |
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}; |
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/** |
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* @publishedPartner |
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* @released |
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*/ |
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class CHashingSignatureInput : public CSignatureInput |
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{ |
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public: |
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static CHashingSignatureInput* NewL(CMessageDigest::THashId aHashId); |
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static CHashingSignatureInput* NewLC(CMessageDigest::THashId aHashId); |
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virtual void Update(const TDesC8& aInput); |
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virtual TPtrC8 Final(void); |
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~CHashingSignatureInput(void); |
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protected: |
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CHashingSignatureInput(void); |
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void ConstructL(CMessageDigest::THashId aHashId); |
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private: |
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CMessageDigest* iHash; |
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private: |
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CHashingSignatureInput(const CHashingSignatureInput&); |
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CHashingSignatureInput& operator=(const CHashingSignatureInput&); |
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}; |
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#endif |