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, 139 deletions

diff --git a/cryptopp562/3way.cpp b/cryptopp562/3way.cpp
deleted file mode 100644
index 725b682..0000000
--- a/cryptopp562/3way.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-// 3way.cpp - modifed by Wei Dai from Joan Daemen's 3way.c
-// The original code and all modifications are in the public domain.
-
-#include "pch.h"
-#include "3way.h"
-#include "misc.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-void ThreeWay_TestInstantiations()
-{
-	ThreeWay::Encryption x1;
-	ThreeWay::Decryption x2;
-}
-
-static const word32 START_E = 0x0b0b; // round constant of first encryption round
-static const word32 START_D = 0xb1b1; // round constant of first decryption round
-static const word32 RC_MODULUS = 0x11011;
-
-static inline word32 reverseBits(word32 a)
-{
-	a = ((a & 0xAAAAAAAA) >> 1) | ((a & 0x55555555) << 1);
-	a = ((a & 0xCCCCCCCC) >> 2) | ((a & 0x33333333) << 2);
-	return ((a & 0xF0F0F0F0) >> 4) | ((a & 0x0F0F0F0F) << 4);
-}
-
-#define mu(a0, a1, a2)				\
-{									\
-	a1 = reverseBits(a1);			\
-	word32 t = reverseBits(a0);		\
-	a0 = reverseBits(a2);			\
-	a2 = t;							\
-}
-
-#define pi_gamma_pi(a0, a1, a2)		\
-{									\
-	word32 b0, b2;					\
-	b2 = rotlFixed(a2, 1U);				\
-	b0 = rotlFixed(a0, 22U);				\
-	a0 = rotlFixed(b0 ^ (a1|(~b2)), 1U);	\
-	a2 = rotlFixed(b2 ^ (b0|(~a1)), 22U);\
-	a1 ^= (b2|(~b0));				\
-}
-
-// thanks to Paulo Barreto for this optimized theta()
-#define theta(a0, a1, a2)									\
-{ 															\
-	word32 b0, b1, c; 										\
-	c = a0 ^ a1 ^ a2; 										\
-	c = rotlFixed(c, 16U) ^ rotlFixed(c, 8U);				\
-	b0 = (a0 << 24) ^ (a2 >> 8) ^ (a1 << 8) ^ (a0 >> 24); 	\
-	b1 = (a1 << 24) ^ (a0 >> 8) ^ (a2 << 8) ^ (a1 >> 24); 	\
-	a0 ^= c ^ b0; 											\
-	a1 ^= c ^ b1; 											\
-	a2 ^= c ^ (b0 >> 16) ^ (b1 << 16); 						\
-}															
-
-#define rho(a0, a1, a2)			\
-{								\
-	theta(a0, a1, a2);			\
-	pi_gamma_pi(a0, a1, a2);	\
-}											
-
-void ThreeWay::Base::UncheckedSetKey(const byte *uk, unsigned int length, const NameValuePairs &params)
-{
-	AssertValidKeyLength(length);
-
-	m_rounds = GetRoundsAndThrowIfInvalid(params, this);
-
-	for (unsigned int i=0; i<3; i++)
-		m_k[i] = (word32)uk[4*i+3] | ((word32)uk[4*i+2]<<8) | ((word32)uk[4*i+1]<<16) | ((word32)uk[4*i]<<24);
-
-	if (!IsForwardTransformation())
-	{
-		theta(m_k[0], m_k[1], m_k[2]);
-		mu(m_k[0], m_k[1], m_k[2]);
-		m_k[0] = ByteReverse(m_k[0]);
-		m_k[1] = ByteReverse(m_k[1]);
-		m_k[2] = ByteReverse(m_k[2]);
-	}
-}
-
-void ThreeWay::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	typedef BlockGetAndPut<word32, BigEndian> Block;
-
-	word32 a0, a1, a2;
-	Block::Get(inBlock)(a0)(a1)(a2);
-
-	word32 rc = START_E;
-
-	for(unsigned i=0; i<m_rounds; i++)
-	{
-		a0 ^= m_k[0] ^ (rc<<16);
-		a1 ^= m_k[1];
-		a2 ^= m_k[2] ^ rc;
-		rho(a0, a1, a2);
-
-		rc <<= 1;
-		if (rc&0x10000) rc ^= 0x11011;
-	}
-	a0 ^= m_k[0] ^ (rc<<16);
-	a1 ^= m_k[1];
-	a2 ^= m_k[2] ^ rc;
-	theta(a0, a1, a2);
-
-	Block::Put(xorBlock, outBlock)(a0)(a1)(a2);
-}
-
-void ThreeWay::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	typedef BlockGetAndPut<word32, LittleEndian> Block;
-
-	word32 a0, a1, a2;
-	Block::Get(inBlock)(a0)(a1)(a2);
-
-	word32 rc = START_D;
-
-	mu(a0, a1, a2);
-	for(unsigned i=0; i<m_rounds; i++)
-	{
-		a0 ^= m_k[0] ^ (rc<<16);
-		a1 ^= m_k[1];
-		a2 ^= m_k[2] ^ rc;
-		rho(a0, a1, a2);
-
-		rc <<= 1;
-		if (rc&0x10000) rc ^= 0x11011;
-	}
-	a0 ^= m_k[0] ^ (rc<<16);
-	a1 ^= m_k[1];
-	a2 ^= m_k[2] ^ rc;
-	theta(a0, a1, a2);
-	mu(a0, a1, a2);
-
-	Block::Put(xorBlock, outBlock)(a0)(a1)(a2);
-}
-
-NAMESPACE_END