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.
47 lines
1.3 KiB
47 lines
1.3 KiB
////////////////////////////////////////////////////////////////////////////////// |
|
// Name: actIPadding.h |
|
// Product: cv act library |
|
// Purpose: With the abstract class IPadding input data can be filled to obtain |
|
// a certain length and also to invert this process. E.g. PKCS1-v1_5 is |
|
// a padding. |
|
// |
|
// 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_IPadding_h |
|
#define ACT_IPadding_h |
|
#include "actBasics.h" |
|
|
|
namespace act |
|
{ |
|
|
|
class Blob; |
|
|
|
class IPadding |
|
{ |
|
public: |
|
|
|
virtual IPadding* 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 void GetParam(paramid_t id,Blob &blob) const =0; |
|
virtual int GetParam(paramid_t) const =0; |
|
|
|
virtual void Pad(Blob& Buffer, size_t len) const =0; |
|
virtual size_t Unpad(Blob& Buffer) const =0; |
|
|
|
virtual void* GetCreatePointer() const =0; |
|
virtual ~IPadding() {} |
|
}; |
|
|
|
|
|
} //namespace act |
|
#endif |
|
|
|
|