mirror of
https://github.com/shadps4-emu/ext-cryptopp.git
synced 2024-11-27 11:50:29 +00:00
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#ifndef CRYPTOPP_MARS_H
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#define CRYPTOPP_MARS_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 MARS_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 56, 4>
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{
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static const char *StaticAlgorithmName() {return "MARS";}
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};
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/// <a href="http://www.weidai.com/scan-mirror/cs.html#MARS">MARS</a>
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class MARS : public MARS_Info, public BlockCipherDocumentation
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{
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class CRYPTOPP_NO_VTABLE Base : public BlockCipherBaseTemplate<MARS_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 Sbox[512];
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FixedSizeSecBlock<word32, 40> EK;
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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 BlockCipherTemplate<ENCRYPTION, Enc> Encryption;
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typedef BlockCipherTemplate<DECRYPTION, Dec> Decryption;
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};
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typedef MARS::Encryption MARSEncryption;
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typedef MARS::Decryption MARSDecryption;
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NAMESPACE_END
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#endif
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