31 lines
758 B
C++
31 lines
758 B
C++
/**
|
|
* @file llnullcipher.h
|
|
*
|
|
* Copyright (c) 2003-$CurrentYear$, Linden Research, Inc.
|
|
* $License$
|
|
*/
|
|
|
|
#ifndef LLNULLCIPHER_H
|
|
#define LLNULLCIPHER_H
|
|
|
|
#include "llcipher.h"
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// Class LLNullCipher
|
|
//
|
|
// A class which implements LLCipher, but does not transform src
|
|
// during encryption.
|
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
class LLNullCipher : public LLCipher
|
|
{
|
|
public:
|
|
LLNullCipher() {}
|
|
virtual ~LLNullCipher() {}
|
|
virtual U32 encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len);
|
|
virtual U32 decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len);
|
|
virtual U32 requiredEncryptionSpace(U32 src_len) const;
|
|
};
|
|
|
|
#endif
|