You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.5 KiB
46 lines
1.5 KiB
14 years ago
|
//////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Name: actIBlockCipherMode.h
|
||
|
|
// Product: cv act library
|
||
|
|
// Purpose: By using this interface every blockcipher-algorithm can be run in
|
||
|
|
// the modes CBC or ECB. Other modes e.g. OFB or CFB are supported.
|
||
|
|
//
|
||
|
|
// 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_IBlockCipherMode_h
|
||
|
|
#define ACT_IBlockCipherMode_h
|
||
|
|
|
||
|
|
#include "actBasics.h"
|
||
|
|
|
||
|
|
namespace act
|
||
|
|
{
|
||
|
|
class IBlockCipher;
|
||
|
|
class IAlgorithm;
|
||
|
|
class IPadding;
|
||
|
|
class Blob;
|
||
|
|
|
||
|
|
class IBlockCipherMode
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual IBlockCipherMode* Clone() const =0;
|
||
|
|
virtual void Import(const Blob& indata) =0;
|
||
|
|
virtual void Export(Blob& outdata) 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) const =0;
|
||
|
|
virtual void GetParam(paramid_t, Blob &blob) const =0;
|
||
|
|
virtual IAlgorithm* CreateEncAlgorithm(IBlockCipher* cipher, IPadding* padding, const Blob& iv) const=0;
|
||
|
|
virtual IAlgorithm* CreateDecAlgorithm(IBlockCipher* cipher, IPadding* padding) const=0;
|
||
|
|
virtual void* GetCreatePointer() const=0;
|
||
|
|
virtual ~IBlockCipherMode() {}
|
||
|
|
};
|
||
|
|
} // namespace act
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|