From 561f10539494ce6cba62d58dab2a6686e04c760b Mon Sep 17 00:00:00 2001
From: "madmaxoft@gmail.com"
 <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Sat, 23 Mar 2013 20:53:08 +0000
Subject: CryptoPP: Pruned unused files

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1304 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 CryptoPP/arc4.cpp | 120 ------------------------------------------------------
 1 file changed, 120 deletions(-)
 delete mode 100644 CryptoPP/arc4.cpp

(limited to 'CryptoPP/arc4.cpp')

diff --git a/CryptoPP/arc4.cpp b/CryptoPP/arc4.cpp
deleted file mode 100644
index b5c27309e..000000000
--- a/CryptoPP/arc4.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-// arc4.cpp - written and placed in the public domain by Wei Dai
-
-// The ARC4 algorithm was first revealed in an anonymous email to the
-// cypherpunks mailing list. This file originally contained some
-// code copied from this email. The code has since been rewritten in order
-// to clarify the copyright status of this file. It should now be
-// completely in the public domain.
-
-#include "pch.h"
-#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
-#include "arc4.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-namespace Weak1 {
-
-void ARC4_TestInstantiations()
-{
-	ARC4 x;
-}
-
-ARC4_Base::~ARC4_Base()
-{
-	m_x = m_y = 0;
-}
-
-void ARC4_Base::UncheckedSetKey(const byte *key, unsigned int keyLen, const NameValuePairs &params)
-{
-	AssertValidKeyLength(keyLen);
-
-	m_x = 1;
-	m_y = 0;
-
-	unsigned int i;
-	for (i=0; i<256; i++)
-		m_state[i] = i;
-
-	unsigned int keyIndex = 0, stateIndex = 0;
-	for (i=0; i<256; i++)
-	{
-		unsigned int a = m_state[i];
-		stateIndex += key[keyIndex] + a;
-		stateIndex &= 0xff;
-		m_state[i] = m_state[stateIndex];
-		m_state[stateIndex] = a;
-		if (++keyIndex >= keyLen)
-			keyIndex = 0;
-	}
-
-	int discardBytes = params.GetIntValueWithDefault("DiscardBytes", GetDefaultDiscardBytes());
-	DiscardBytes(discardBytes);
-}
-
-template <class T>
-static inline unsigned int MakeByte(T &x, T &y, byte *s)
-{
-	unsigned int a = s[x];
-	y = (y+a) & 0xff;
-	unsigned int b = s[y];
-	s[x] = b;
-	s[y] = a;
-	x = (x+1) & 0xff;
-	return s[(a+b) & 0xff];
-}
-
-void ARC4_Base::GenerateBlock(byte *output, size_t size)
-{
-	while (size--)
-		*output++ = MakeByte(m_x, m_y, m_state);
-}
-
-void ARC4_Base::ProcessData(byte *outString, const byte *inString, size_t length)
-{
-	if (length == 0)
-		return;
-
-	byte *const s = m_state;
-	unsigned int x = m_x;
-	unsigned int y = m_y;
-
-	if (inString == outString)
-	{
-		do
-		{
-			*outString++ ^= MakeByte(x, y, s);
-		} while (--length);
-	}
-	else
-	{
-		do
-		{
-			*outString++ = *inString++ ^ MakeByte(x, y, s);
-		}
-		while(--length);
-	}
-
-	m_x = x;
-	m_y = y;
-}
-
-void ARC4_Base::DiscardBytes(size_t length)
-{
-	if (length == 0)
-		return;
-
-	byte *const s = m_state;
-	unsigned int x = m_x;
-	unsigned int y = m_y;
-
-	do
-	{
-		MakeByte(x, y, s);
-	}
-	while(--length);
-
-	m_x = x;
-	m_y = y;
-}
-
-}
-NAMESPACE_END
-- 
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