mirror of
https://github.com/shadps4-emu/ext-cryptopp.git
synced 2024-11-30 13:20:30 +00:00
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
#ifndef CRYPTOPP_RIJNDAEL_H
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#define CRYPTOPP_RIJNDAEL_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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struct Rijndael_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 32, 8>
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{
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CRYPTOPP_DLL static const char * StaticAlgorithmName() {return "Rijndael";}
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};
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/// <a href="http://www.weidai.com/scan-mirror/cs.html#Rijndael">Rijndael</a>
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class CRYPTOPP_DLL Rijndael : public Rijndael_Info, public BlockCipherDocumentation
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{
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class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<Rijndael_Info>
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{
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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;
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};
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class CRYPTOPP_DLL 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_DLL 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 Rijndael::Encryption RijndaelEncryption;
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typedef Rijndael::Decryption RijndaelDecryption;
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NAMESPACE_END
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#endif
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