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#ifndef CRYPTOPP_RIJNDAEL_H
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#define CRYPTOPP_RIJNDAEL_H
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#include "seckey.h"
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#include "secblock.h"
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00010 NAMESPACE_BEGIN(CryptoPP)
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00012 struct Rijndael_Info : public
FixedBlockSize<16>, public
VariableKeyLength<16, 16, 32, 8>
00013 {
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static const char *StaticAlgorithmName() {
return "Rijndael";}
00015 };
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00018 class Rijndael :
public Rijndael_Info,
public BlockCipherDocumentation
00019 {
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class Base :
public BlockCipherBaseTemplate<Rijndael_Info>
00021 {
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public:
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void UncheckedSetKey(
CipherDir direction,
const byte *userKey,
unsigned int length);
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protected:
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static const word32 Te0[256];
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static const word32 Te1[256];
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static const word32 Te2[256];
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static const word32 Te3[256];
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static const word32 Te4[256];
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static const word32 Td0[256];
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static const word32 Td1[256];
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static const word32 Td2[256];
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static const word32 Td3[256];
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static const word32 Td4[256];
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static const word32 rcon[];
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unsigned int m_rounds;
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SecBlock<word32> m_key;
00042 };
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class Enc :
public Base
00045 {
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
00048 };
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class Dec :
public Base
00051 {
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
00054 };
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public:
00057 typedef BlockCipherTemplate<ENCRYPTION, Enc> Encryption;
00058 typedef BlockCipherTemplate<DECRYPTION, Dec> Decryption;
00059 };
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typedef Rijndael::Encryption RijndaelEncryption;
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typedef Rijndael::Decryption RijndaelDecryption;
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00064 NAMESPACE_END
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#endif