1 files changed, 0 insertions, 160 deletions

diff --git a/lib/cryptopp/iterhash.cpp b/lib/cryptopp/iterhash.cpp
deleted file mode 100644
index 1e31e9fb3..000000000
--- a/lib/cryptopp/iterhash.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-// iterhash.cpp - written and placed in the public domain by Wei Dai
-
-#ifndef __GNUC__
-#define CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES
-#endif
-
-#include "iterhash.h"
-#include "misc.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-template <class T, class BASE> void IteratedHashBase<T, BASE>::Update(const byte *input, size_t len)
-{
-	HashWordType oldCountLo = m_countLo, oldCountHi = m_countHi;
-	if ((m_countLo = oldCountLo + HashWordType(len)) < oldCountLo)
-		m_countHi++;             // carry from low to high
-	m_countHi += (HashWordType)SafeRightShift<8*sizeof(HashWordType)>(len);
-	if (m_countHi < oldCountHi || SafeRightShift<2*8*sizeof(HashWordType)>(len) != 0)
-		throw HashInputTooLong(this->AlgorithmName());
-
-	unsigned int blockSize = this->BlockSize();
-	unsigned int num = ModPowerOf2(oldCountLo, blockSize);
-	T* dataBuf = this->DataBuf();
-	byte* data = (byte *)dataBuf;
-
-	if (num != 0)	// process left over data
-	{
-		if (num+len >= blockSize)
-		{
-			memcpy(data+num, input, blockSize-num);
-			HashBlock(dataBuf);
-			input += (blockSize-num);
-			len -= (blockSize-num);
-			num = 0;
-			// drop through and do the rest
-		}
-		else
-		{
-			memcpy(data+num, input, len);
-			return;
-		}
-	}
-
-	// now process the input data in blocks of blockSize bytes and save the leftovers to m_data
-	if (len >= blockSize)
-	{
-		if (input == data)
-		{
-			assert(len == blockSize);
-			HashBlock(dataBuf);
-			return;
-		}
-		else if (IsAligned<T>(input))
-		{
-			size_t leftOver = HashMultipleBlocks((T *)input, len);
-			input += (len - leftOver);
-			len = leftOver;
-		}
-		else
-			do
-			{   // copy input first if it's not aligned correctly
-				memcpy(data, input, blockSize);
-				HashBlock(dataBuf);
-				input+=blockSize;
-				len-=blockSize;
-			} while (len >= blockSize);
-	}
-
-	if (len && data != input)
-		memcpy(data, input, len);
-}
-
-template <class T, class BASE> byte * IteratedHashBase<T, BASE>::CreateUpdateSpace(size_t &size)
-{
-	unsigned int blockSize = this->BlockSize();
-	unsigned int num = ModPowerOf2(m_countLo, blockSize);
-	size = blockSize - num;
-	return (byte *)DataBuf() + num;
-}
-
-template <class T, class BASE> size_t IteratedHashBase<T, BASE>::HashMultipleBlocks(const T *input, size_t length)
-{
-	unsigned int blockSize = this->BlockSize();
-	bool noReverse = NativeByteOrderIs(this->GetByteOrder());
-	T* dataBuf = this->DataBuf();
-	do
-	{
-		if (noReverse)
-			this->HashEndianCorrectedBlock(input);
-		else
-		{
-			ByteReverse(dataBuf, input, this->BlockSize());
-			this->HashEndianCorrectedBlock(dataBuf);
-		}
-
-		input += blockSize/sizeof(T);
-		length -= blockSize;
-	}
-	while (length >= blockSize);
-	return length;
-}
-
-template <class T, class BASE> void IteratedHashBase<T, BASE>::PadLastBlock(unsigned int lastBlockSize, byte padFirst)
-{
-	unsigned int blockSize = this->BlockSize();
-	unsigned int num = ModPowerOf2(m_countLo, blockSize);
-	T* dataBuf = this->DataBuf();
-	byte* data = (byte *)dataBuf;
-	data[num++] = padFirst;
-	if (num <= lastBlockSize)
-		memset(data+num, 0, lastBlockSize-num);
-	else
-	{
-		memset(data+num, 0, blockSize-num);
-		HashBlock(dataBuf);
-		memset(data, 0, lastBlockSize);
-	}
-}
-
-template <class T, class BASE> void IteratedHashBase<T, BASE>::Restart()
-{
-	m_countLo = m_countHi = 0;
-	Init();
-}
-
-template <class T, class BASE> void IteratedHashBase<T, BASE>::TruncatedFinal(byte *digest, size_t size)
-{
-	this->ThrowIfInvalidTruncatedSize(size);
-
-	T* dataBuf = this->DataBuf();
-	T* stateBuf = this->StateBuf();
-	unsigned int blockSize = this->BlockSize();
-	ByteOrder order = this->GetByteOrder();
-
-	PadLastBlock(blockSize - 2*sizeof(HashWordType));
-	dataBuf[blockSize/sizeof(T)-2+order] = ConditionalByteReverse(order, this->GetBitCountLo());
-	dataBuf[blockSize/sizeof(T)-1-order] = ConditionalByteReverse(order, this->GetBitCountHi());
-
-	HashBlock(dataBuf);
-
-	if (IsAligned<HashWordType>(digest) && size%sizeof(HashWordType)==0)
-		ConditionalByteReverse<HashWordType>(order, (HashWordType *)digest, stateBuf, size);
-	else
-	{
-		ConditionalByteReverse<HashWordType>(order, stateBuf, stateBuf, this->DigestSize());
-		memcpy(digest, stateBuf, size);
-	}
-
-	this->Restart();		// reinit for next use
-}
-
-#ifdef __GNUC__
-	template class IteratedHashBase<word64, HashTransformation>;
-	template class IteratedHashBase<word64, MessageAuthenticationCode>;
-
-	template class IteratedHashBase<word32, HashTransformation>;
-	template class IteratedHashBase<word32, MessageAuthenticationCode>;
-#endif
-
-NAMESPACE_END