1 files changed, 0 insertions, 71 deletions

diff --git a/CryptoPP/arc4.h b/CryptoPP/arc4.h
deleted file mode 100644
index 9dcc92efd..000000000
--- a/CryptoPP/arc4.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef CRYPTOPP_ARC4_H
-#define CRYPTOPP_ARC4_H
-
-#include "strciphr.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-namespace Weak1 {
-
-//! _
-class CRYPTOPP_NO_VTABLE ARC4_Base : public VariableKeyLength<16, 1, 256>, public RandomNumberGenerator, public SymmetricCipher, public SymmetricCipherDocumentation
-{
-public:
-	~ARC4_Base();
-
-	static const char *StaticAlgorithmName() {return "ARC4";}
-
-	void GenerateBlock(byte *output, size_t size);
-	void DiscardBytes(size_t n);
-
-    void ProcessData(byte *outString, const byte *inString, size_t length);
-	
-	bool IsRandomAccess() const {return false;}
-	bool IsSelfInverting() const {return true;}
-	bool IsForwardTransformation() const {return true;}
-
-	typedef SymmetricCipherFinal<ARC4_Base> Encryption;
-	typedef SymmetricCipherFinal<ARC4_Base> Decryption;
-
-protected:
-	void UncheckedSetKey(const byte *key, unsigned int length, const NameValuePairs &params);
-	virtual unsigned int GetDefaultDiscardBytes() const {return 0;}
-
-    FixedSizeSecBlock<byte, 256> m_state;
-    byte m_x, m_y;
-};
-
-//! <a href="http://www.weidai.com/scan-mirror/cs.html#RC4">Alleged RC4</a>
-DOCUMENTED_TYPEDEF(SymmetricCipherFinal<ARC4_Base>, ARC4)
-
-//! _
-class CRYPTOPP_NO_VTABLE MARC4_Base : public ARC4_Base
-{
-public:
-	static const char *StaticAlgorithmName() {return "MARC4";}
-
-	typedef SymmetricCipherFinal<MARC4_Base> Encryption;
-	typedef SymmetricCipherFinal<MARC4_Base> Decryption;
-
-protected:
-	unsigned int GetDefaultDiscardBytes() const {return 256;}
-};
-
-//! Modified ARC4: it discards the first 256 bytes of keystream which may be weaker than the rest
-DOCUMENTED_TYPEDEF(SymmetricCipherFinal<MARC4_Base>, MARC4)
-
-}
-#if CRYPTOPP_ENABLE_NAMESPACE_WEAK >= 1
-namespace Weak {using namespace Weak1;}		// import Weak1 into CryptoPP::Weak
-#else
-using namespace Weak1;	// import Weak1 into CryptoPP with warning
-#ifdef __GNUC__
-#warning "You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning."
-#else
-#pragma message("You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning.")
-#endif
-#endif
-
-NAMESPACE_END
-
-#endif