Remove Crypto++ library

The tracked version of Crypto++ is going on 10 years old and doesn't
always compile properly on modern tooling.

This removes the entire subdirectory as well as references to files in
the build script.  Due to the number of files touched by this commit, I
opt to add its replacement in the next commit.

Signed-off-by: Malfurious <m@lfurio.us>

1 files changed, 0 insertions, 136 deletions

diff --git a/cryptopp562/shark.cpp b/cryptopp562/shark.cpp
deleted file mode 100644
index 361147e..0000000
--- a/cryptopp562/shark.cpp
+++ /dev/null
@@ -1,136 +0,0 @@
-// shark.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "shark.h"
-#include "misc.h"
-#include "modes.h"
-#include "gf256.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-static word64 SHARKTransform(word64 a)
-{
-	static const byte iG[8][8] = {
-		0xe7, 0x30, 0x90, 0x85, 0xd0, 0x4b, 0x91, 0x41, 
-		0x53, 0x95, 0x9b, 0xa5, 0x96, 0xbc, 0xa1, 0x68, 
-		0x02, 0x45, 0xf7, 0x65, 0x5c, 0x1f, 0xb6, 0x52, 
-		0xa2, 0xca, 0x22, 0x94, 0x44, 0x63, 0x2a, 0xa2, 
-		0xfc, 0x67, 0x8e, 0x10, 0x29, 0x75, 0x85, 0x71, 
-		0x24, 0x45, 0xa2, 0xcf, 0x2f, 0x22, 0xc1, 0x0e, 
-		0xa1, 0xf1, 0x71, 0x40, 0x91, 0x27, 0x18, 0xa5, 
-		0x56, 0xf4, 0xaf, 0x32, 0xd2, 0xa4, 0xdc, 0x71, 
-	};
-
-	word64 result=0;
-	GF256 gf256(0xf5);
-	for (unsigned int i=0; i<8; i++)
-		for(unsigned int j=0; j<8; j++) 
-			result ^= word64(gf256.Multiply(iG[i][j], GF256::Element(a>>(56-8*j)))) << (56-8*i);
-	return result;
-}
-
-void SHARK::Base::UncheckedSetKey(const byte *key, unsigned int keyLen, const NameValuePairs &params)
-{
-	AssertValidKeyLength(keyLen);
-
-	m_rounds = GetRoundsAndThrowIfInvalid(params, this);
-	m_roundKeys.New(m_rounds+1);
-
-	// concatenate key enought times to fill a
-	for (unsigned int i=0; i<(m_rounds+1)*8; i++)
-		((byte *)m_roundKeys.begin())[i] = key[i%keyLen];
-
-	SHARK::Encryption e;
-	e.InitForKeySetup();
-	byte IV[8] = {0,0,0,0,0,0,0,0};
-	CFB_Mode_ExternalCipher::Encryption cfb(e, IV);
-
-	cfb.ProcessString((byte *)m_roundKeys.begin(), (m_rounds+1)*8);
-
-	ConditionalByteReverse(BIG_ENDIAN_ORDER, m_roundKeys.begin(), m_roundKeys.begin(), (m_rounds+1)*8);
-
-	m_roundKeys[m_rounds] = SHARKTransform(m_roundKeys[m_rounds]);
-
-	if (!IsForwardTransformation())
-	{
-		unsigned int i;
-
-		// transform encryption round keys into decryption round keys
-		for (i=0; i<m_rounds/2; i++)
-			std::swap(m_roundKeys[i], m_roundKeys[m_rounds-i]);
-
-		for (i=1; i<m_rounds; i++)
-			m_roundKeys[i] = SHARKTransform(m_roundKeys[i]);
-	}
-
-#ifdef IS_LITTLE_ENDIAN
-	m_roundKeys[0] = ByteReverse(m_roundKeys[0]);
-	m_roundKeys[m_rounds] = ByteReverse(m_roundKeys[m_rounds]);
-#endif
-}
-
-// construct an SHARK_Enc object with fixed round keys, to be used to initialize actual round keys
-void SHARK::Enc::InitForKeySetup()
-{
-	m_rounds = DEFAULT_ROUNDS;
-	m_roundKeys.New(DEFAULT_ROUNDS+1);
-
-	for (unsigned int i=0; i<DEFAULT_ROUNDS; i++)
-		m_roundKeys[i] = cbox[0][i];
-
-	m_roundKeys[DEFAULT_ROUNDS] = SHARKTransform(cbox[0][DEFAULT_ROUNDS]);
-
-#ifdef IS_LITTLE_ENDIAN
-	m_roundKeys[0] = ByteReverse(m_roundKeys[0]);
-	m_roundKeys[m_rounds] = ByteReverse(m_roundKeys[m_rounds]);
-#endif
-}
-
-typedef word64 ArrayOf256Word64s[256];
-
-template <const byte *sbox, const ArrayOf256Word64s *cbox>
-struct SharkProcessAndXorBlock{		// VC60 workaround: problem with template functions
-inline SharkProcessAndXorBlock(const word64 *roundKeys, unsigned int rounds, const byte *inBlock, const byte *xorBlock, byte *outBlock)
-{
-	word64 tmp = *(word64 *)inBlock ^ roundKeys[0];
-
-	ByteOrder order = GetNativeByteOrder();
-	tmp = cbox[0][GetByte(order, tmp, 0)] ^ cbox[1][GetByte(order, tmp, 1)] 
-		^ cbox[2][GetByte(order, tmp, 2)] ^ cbox[3][GetByte(order, tmp, 3)] 
-		^ cbox[4][GetByte(order, tmp, 4)] ^ cbox[5][GetByte(order, tmp, 5)] 
-		^ cbox[6][GetByte(order, tmp, 6)] ^ cbox[7][GetByte(order, tmp, 7)]
-		^ roundKeys[1];
-
-	for(unsigned int i=2; i<rounds; i++) 
-	{
-		tmp = cbox[0][GETBYTE(tmp, 7)] ^ cbox[1][GETBYTE(tmp, 6)] 
-			^ cbox[2][GETBYTE(tmp, 5)] ^ cbox[3][GETBYTE(tmp, 4)] 
-			^ cbox[4][GETBYTE(tmp, 3)] ^ cbox[5][GETBYTE(tmp, 2)] 
-			^ cbox[6][GETBYTE(tmp, 1)] ^ cbox[7][GETBYTE(tmp, 0)]
-			^ roundKeys[i];
-	}
-
-	PutBlock<byte, BigEndian>(xorBlock, outBlock)
-		(sbox[GETBYTE(tmp, 7)])
-		(sbox[GETBYTE(tmp, 6)])
-		(sbox[GETBYTE(tmp, 5)])
-		(sbox[GETBYTE(tmp, 4)])
-		(sbox[GETBYTE(tmp, 3)])
-		(sbox[GETBYTE(tmp, 2)])
-		(sbox[GETBYTE(tmp, 1)])
-		(sbox[GETBYTE(tmp, 0)]);
-
-	*(word64 *)outBlock ^= roundKeys[rounds];
-}};
-
-void SHARK::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	SharkProcessAndXorBlock<sbox, cbox>(m_roundKeys, m_rounds, inBlock, xorBlock, outBlock);
-}
-
-void SHARK::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	SharkProcessAndXorBlock<sbox, cbox>(m_roundKeys, m_rounds, inBlock, xorBlock, outBlock);
-}
-
-NAMESPACE_END