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-rw-r--r--CryptoPP/mars.h54
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diff --git a/CryptoPP/mars.h b/CryptoPP/mars.h
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+#ifndef CRYPTOPP_MARS_H
+#define CRYPTOPP_MARS_H
+
+/** \file
+*/
+
+#include "seckey.h"
+#include "secblock.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! _
+struct MARS_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 56, 4>
+{
+ static const char *StaticAlgorithmName() {return "MARS";}
+};
+
+/// <a href="http://www.weidai.com/scan-mirror/cs.html#MARS">MARS</a>
+class MARS : public MARS_Info, public BlockCipherDocumentation
+{
+ class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<MARS_Info>
+ {
+ public:
+ void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
+
+ protected:
+ static const word32 Sbox[512];
+
+ FixedSizeSecBlock<word32, 40> m_k;
+ };
+
+ class CRYPTOPP_NO_VTABLE Enc : public Base
+ {
+ public:
+ void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
+ };
+
+ class CRYPTOPP_NO_VTABLE Dec : public Base
+ {
+ public:
+ void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
+ };
+
+public:
+ typedef BlockCipherFinal<ENCRYPTION, Enc> Encryption;
+ typedef BlockCipherFinal<DECRYPTION, Dec> Decryption;
+};
+
+typedef MARS::Encryption MARSEncryption;
+typedef MARS::Decryption MARSDecryption;
+
+NAMESPACE_END
+
+#endif