//////////////////////////////////////////////////////////////////////////////////
// Name:      actIRNGAlg.h
// Product:   cv act library
// Purpose:   IRNGAlg is the interface for Random Number Generators.
//
// Copyright: (c) 2000 cv cryptovision GmbH
//            all rights reserved
// Licence:   The conditions for the use of this software are regulated 
//            in the cv act library licence agreement.
//////////////////////////////////////////////////////////////////////////////////

#ifndef ACT_IRNGAlg_h
#define ACT_IRNGAlg_h

#include "actIAlgorithm.h"

namespace act
{
	class Blob;

	class IRNGAlg : public IAlgorithm
	{
	public:
		virtual IRNGAlg* Clone() const = 0;
		virtual void Import(const Blob& keyblob) = 0;
		virtual void Export(Blob& keyblob) const = 0;
		virtual void SetParam(paramid_t id, const Blob& blob) = 0;
		virtual void SetParam(paramid_t id, int val) = 0;
		virtual void SetParam(paramid_t id, const char* cstr) = 0;
		virtual int  GetParam(paramid_t id) const = 0;
		virtual void GetParam(paramid_t id, Blob& blob) const = 0;

		virtual void* GetCreatePointer() const = 0;
	};

} // namespace act

#endif // ACT_IRNGAlg_h