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rc6.h
Go to the documentation of this file.
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#ifndef CRYPTOPP_RC6_H
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#define CRYPTOPP_RC6_H
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/** \file
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*/
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#include "seckey.h"
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#include "secblock.h"
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NAMESPACE_BEGIN(CryptoPP)
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//! _
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struct
RC6_Info
: public
FixedBlockSize
<16>, public
VariableKeyLength
<16, 0, 255>, public
VariableRounds
<20>
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{
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static
const
char
*StaticAlgorithmName() {
return
"RC6"
;}
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typedef
word32 RC6_WORD;
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};
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/// <a href="http://www.weidai.com/scan-mirror/cs.html#RC6">RC6</a>
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class
RC6
:
public
RC6_Info
,
public
BlockCipherDocumentation
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{
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class
CRYPTOPP_NO_VTABLE Base :
public
BlockCipherImpl
<RC6_Info>
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{
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public
:
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void
UncheckedSetKey(
const
byte *userKey,
unsigned
int
length,
const
NameValuePairs
¶ms);
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protected
:
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unsigned
int
r;
// number of rounds
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SecBlock<RC6_WORD>
sTable;
// expanded key table
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};
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class
CRYPTOPP_NO_VTABLE Enc :
public
Base
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{
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public
:
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void
ProcessAndXorBlock(
const
byte *inBlock,
const
byte *xorBlock, byte *outBlock)
const
;
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};
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class
CRYPTOPP_NO_VTABLE Dec :
public
Base
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{
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public
:
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void
ProcessAndXorBlock(
const
byte *inBlock,
const
byte *xorBlock, byte *outBlock)
const
;
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};
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public
:
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typedef
BlockCipherFinal<ENCRYPTION, Enc>
Encryption
;
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typedef
BlockCipherFinal<DECRYPTION, Dec>
Decryption
;
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};
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typedef
RC6::Encryption
RC6Encryption
;
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typedef
RC6::Decryption
RC6Decryption
;
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NAMESPACE_END
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#endif
Generated on Mon Jul 23 2012 20:25:34 for Crypto++ by
1.8.1.1