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45 lines
1.5 KiB
45 lines
1.5 KiB
////////////////////////////////////////////////////////////////////////////////// |
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// Name: actIBlockCipherMode.h |
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// Product: cv act library |
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// Purpose: By using this interface every blockcipher-algorithm can be run in |
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// the modes CBC or ECB. Other modes e.g. OFB or CFB are supported. |
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// |
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// Copyright: (c) 2000 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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#ifndef ACT_IBlockCipherMode_h |
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#define ACT_IBlockCipherMode_h |
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#include "actBasics.h" |
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namespace act |
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{ |
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class IBlockCipher; |
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class IAlgorithm; |
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class IPadding; |
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class Blob; |
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class IBlockCipherMode |
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{ |
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public: |
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virtual IBlockCipherMode* Clone() const =0; |
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virtual void Import(const Blob& indata) =0; |
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virtual void Export(Blob& outdata) const =0; |
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virtual void SetParam(paramid_t id, const Blob &blob) =0; |
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virtual void SetParam(paramid_t id, int val) =0; |
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virtual void SetParam(paramid_t id, const char* cstr) =0; |
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virtual int GetParam(paramid_t) const =0; |
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virtual void GetParam(paramid_t, Blob &blob) const =0; |
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virtual IAlgorithm* CreateEncAlgorithm(IBlockCipher* cipher, IPadding* padding, const Blob& iv) const=0; |
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virtual IAlgorithm* CreateDecAlgorithm(IBlockCipher* cipher, IPadding* padding) const=0; |
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virtual void* GetCreatePointer() const=0; |
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virtual ~IBlockCipherMode() {} |
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}; |
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} // namespace act |
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#endif |
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