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42 lines
1.3 KiB
42 lines
1.3 KiB
////////////////////////////////////////////////////////////////////////////////// |
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// Name: actIHashAlg.h |
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// Product: cv act library |
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// Purpose: IHashAlg is an abstract base class, which provides the interface |
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// of all hash-algorithms. |
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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_IHASHALG_H |
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#define ACT_IHASHALG_H |
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#include "actIAlgorithm.h" |
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namespace act |
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{ |
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class IHashAlg : public IAlgorithm |
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{ |
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public: |
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virtual IHashAlg* 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 void GetParam(paramid_t id,Blob &blob) const =0; |
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virtual int GetParam(paramid_t) const =0; |
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virtual size_t GetBlockSize() const = 0; |
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virtual size_t GetHashSize() const = 0; |
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virtual void Reset() =0; |
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virtual void* GetCreatePointer() const =0; |
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virtual ~IHashAlg() {} |
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}; |
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} // namespace act |
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#endif |
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