1 files changed, 0 insertions, 144 deletions

diff --git a/lib/cryptopp/des.h b/lib/cryptopp/des.h
deleted file mode 100644
index 62f628824..000000000
--- a/lib/cryptopp/des.h
+++ /dev/null
@@ -1,144 +0,0 @@
-#ifndef CRYPTOPP_DES_H
-#define CRYPTOPP_DES_H
-
-/** \file
-*/
-
-#include "seckey.h"
-#include "secblock.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-class CRYPTOPP_DLL RawDES
-{
-public:
-	void RawSetKey(CipherDir direction, const byte *userKey);
-	void RawProcessBlock(word32 &l, word32 &r) const;
-
-protected:
-	static const word32 Spbox[8][64];
-
-	FixedSizeSecBlock<word32, 32> k;
-};
-
-//! _
-struct DES_Info : public FixedBlockSize<8>, public FixedKeyLength<8>
-{
-	// disable DES in DLL version by not exporting this function
-	static const char * StaticAlgorithmName() {return "DES";}
-};
-
-/// <a href="http://www.weidai.com/scan-mirror/cs.html#DES">DES</a>
-/*! The DES implementation in Crypto++ ignores the parity bits
-	(the least significant bits of each byte) in the key. However
-	you can use CheckKeyParityBits() and CorrectKeyParityBits() to
-	check or correct the parity bits if you wish. */
-class DES : public DES_Info, public BlockCipherDocumentation
-{
-	class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<DES_Info>, public RawDES
-	{
-	public:
-		void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
-		void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
-	};
-
-public:
-	//! check DES key parity bits
-	static bool CheckKeyParityBits(const byte *key);
-	//! correct DES key parity bits
-	static void CorrectKeyParityBits(byte *key);
-
-	typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
-	typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
-};
-
-//! _
-struct DES_EDE2_Info : public FixedBlockSize<8>, public FixedKeyLength<16>
-{
-	CRYPTOPP_DLL static const char * CRYPTOPP_API StaticAlgorithmName() {return "DES-EDE2";}
-};
-
-/// <a href="http://www.weidai.com/scan-mirror/cs.html#DESede">DES-EDE2</a>
-class DES_EDE2 : public DES_EDE2_Info, public BlockCipherDocumentation
-{
-	class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<DES_EDE2_Info>
-	{
-	public:
-		void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
-		void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
-
-	protected:
-		RawDES m_des1, m_des2;
-	};
-
-public:
-	typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
-	typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
-};
-
-//! _
-struct DES_EDE3_Info : public FixedBlockSize<8>, public FixedKeyLength<24>
-{
-	CRYPTOPP_DLL static const char * CRYPTOPP_API StaticAlgorithmName() {return "DES-EDE3";}
-};
-
-/// <a href="http://www.weidai.com/scan-mirror/cs.html#DESede">DES-EDE3</a>
-class DES_EDE3 : public DES_EDE3_Info, public BlockCipherDocumentation
-{
-	class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<DES_EDE3_Info>
-	{
-	public:
-		void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
-		void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
-
-	protected:
-		RawDES m_des1, m_des2, m_des3;
-	};
-
-public:
-	typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
-	typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
-};
-
-//! _
-struct DES_XEX3_Info : public FixedBlockSize<8>, public FixedKeyLength<24>
-{
-	static const char *StaticAlgorithmName() {return "DES-XEX3";}
-};
-
-/// <a href="http://www.weidai.com/scan-mirror/cs.html#DESX">DES-XEX3</a>, AKA DESX
-class DES_XEX3 : public DES_XEX3_Info, public BlockCipherDocumentation
-{
-	class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<DES_XEX3_Info>
-	{
-	public:
-		void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
-		void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
-
-	protected:
-		FixedSizeSecBlock<byte, BLOCKSIZE> m_x1, m_x3;
-		// VS2005 workaround: calling modules compiled with /clr gets unresolved external symbol DES::Base::ProcessAndXorBlock
-		// if we use DES::Encryption here directly without value_ptr.
-		value_ptr<DES::Encryption> m_des;
-	};
-
-public:
-	typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
-	typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
-};
-
-typedef DES::Encryption DESEncryption;
-typedef DES::Decryption DESDecryption;
-
-typedef DES_EDE2::Encryption DES_EDE2_Encryption;
-typedef DES_EDE2::Decryption DES_EDE2_Decryption;
-
-typedef DES_EDE3::Encryption DES_EDE3_Encryption;
-typedef DES_EDE3::Decryption DES_EDE3_Decryption;
-
-typedef DES_XEX3::Encryption DES_XEX3_Encryption;
-typedef DES_XEX3::Decryption DES_XEX3_Decryption;
-
-NAMESPACE_END
-
-#endif