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49 lines
1.3 KiB
49 lines
1.3 KiB
14 years ago
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// ---------------------------------------------------------------------------
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// Name: actIKeyFactory.h
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// Product: cv act library
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// Purpose: IKeyFactory and IKeyFactoryChain interface
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//
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// Copyright: (c) 2008 cv cryptovision GmbH
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// all rights reserved
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// Licence: The conditions for the use of this software are regulated
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// in the cv act library licence agreement.
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//
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// Autor: Markus Tesche
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// Date: 05/18/2008
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// ---------------------------------------------------------------------------
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#ifndef ACT_IKeyFactory_h
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#define ACT_IKeyFactory_h
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#include "actTokenBase.h"
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namespace act
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{
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class ITokenKey;
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class ITokenBlockCipher;
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class ITokenBlockCipherKey;
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class IKeyFactory
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{
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protected:
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virtual ~IKeyFactory()
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{ }
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public:
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virtual ITokenKey* CreateKey(int type, FileInfo& fi, int usage, bool cleartoken) = 0;
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virtual ITokenBlockCipher* CreateBlockCipher(FileInfo& fi) = 0;
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virtual ITokenBlockCipherKey* CreateBlockCipherKey(ITokenBlockCipher* cipher, bool cleartoken) = 0;
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virtual ITokenBlockCipherKey* CreateBlockCipherAndKey(FileInfo& fi, bool cleartoken) = 0;
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};
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class IKeyFactoryChain : public IKeyFactory
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{
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public:
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virtual void SetNext(IKeyFactoryChain* next) = 0;
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};
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} // namespace act
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#endif // ACT_IKeyFactory_h
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