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, 123 deletions

diff --git a/cryptopp562/gost.cpp b/cryptopp562/gost.cpp
deleted file mode 100644
index bbd8297..0000000
--- a/cryptopp562/gost.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-#include "pch.h"
-#include "gost.h"
-#include "misc.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-// these are the S-boxes given in Applied Cryptography 2nd Ed., p. 333
-const byte GOST::Base::sBox[8][16]={
-	{4, 10, 9, 2, 13, 8, 0, 14, 6, 11, 1, 12, 7, 15, 5, 3},
-	{14, 11, 4, 12, 6, 13, 15, 10, 2, 3, 8, 1, 0, 7, 5, 9},
-	{5, 8, 1, 13, 10, 3, 4, 2, 14, 15, 12, 7, 6, 0, 9, 11},
-	{7, 13, 10, 1, 0, 8, 9, 15, 14, 4, 6, 12, 11, 2, 5, 3},
-	{6, 12, 7, 1, 5, 15, 13, 8, 4, 10, 9, 14, 0, 3, 11, 2},
-	{4, 11, 10, 0, 7, 2, 1, 13, 3, 6, 8, 5, 9, 12, 15, 14},
-	{13, 11, 4, 1, 3, 15, 5, 9, 0, 10, 14, 7, 6, 8, 2, 12},
-	{1, 15, 13, 0, 5, 7, 10, 4, 9, 2, 3, 14, 6, 11, 8, 12}};
-
-/*	// these are the S-boxes given in the GOST source code listing in Applied
-	// Cryptography 2nd Ed., p. 644.  they appear to be from the DES S-boxes
-	{13,  2,  8,  4,  6, 15, 11,  1, 10,  9,  3, 14,  5,  0, 12,  7 },
-	{ 4, 11,  2, 14, 15,  0,  8, 13,  3, 12,  9,  7,  5, 10,  6,  1 },
-	{12,  1, 10, 15,  9,  2,  6,  8,  0, 13,  3,  4, 14,  7,  5, 11 },
-	{ 2, 12,  4,  1,  7, 10, 11,  6,  8,  5,  3, 15, 13,  0, 14,  9 },
-	{ 7, 13, 14,  3,  0,  6,  9, 10,  1,  2,  8,  5, 11, 12,  4, 15 },
-	{10,  0,  9, 14,  6,  3, 15,  5,  1, 13, 12,  7, 11,  4,  2,  8 },
-	{15,  1,  8, 14,  6, 11,  3,  4,  9,  7,  2, 13, 12,  0,  5, 10 },
-	{14,  4, 13,  1,  2, 15, 11,  8,  3, 10,  6, 12,  5,  9,  0,  7 }}; 
-*/
-
-volatile bool GOST::Base::sTableCalculated = false;
-word32 GOST::Base::sTable[4][256];
-
-void GOST::Base::UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &)
-{
-	AssertValidKeyLength(length);
-
-	PrecalculateSTable();
-
-	GetUserKey(LITTLE_ENDIAN_ORDER, key.begin(), 8, userKey, KEYLENGTH);
-}
-
-void GOST::Base::PrecalculateSTable()
-{
-	if (!sTableCalculated)
-	{
-		for (unsigned i = 0; i < 4; i++)
-			for (unsigned j = 0; j < 256; j++) 
-			{
-				word32 temp = sBox[2*i][j%16] | (sBox[2*i+1][j/16] << 4);
-				sTable[i][j] = rotlMod(temp, 11+8*i);
-			}
-
-		sTableCalculated=true;
-	}
-}
-
-#define f(x)  ( t=x,												\
-				sTable[3][GETBYTE(t, 3)] ^ sTable[2][GETBYTE(t, 2)]	\
-			  ^ sTable[1][GETBYTE(t, 1)] ^ sTable[0][GETBYTE(t, 0)]	)
-
-typedef BlockGetAndPut<word32, LittleEndian> Block;
-
-void GOST::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	word32 n1, n2, t;
-
-	Block::Get(inBlock)(n1)(n2);
-
-	for (unsigned int i=0; i<3; i++)
-	{
-		n2 ^= f(n1+key[0]);
-		n1 ^= f(n2+key[1]);
-		n2 ^= f(n1+key[2]);
-		n1 ^= f(n2+key[3]);
-		n2 ^= f(n1+key[4]);
-		n1 ^= f(n2+key[5]);
-		n2 ^= f(n1+key[6]);
-		n1 ^= f(n2+key[7]);
-	}
-
-	n2 ^= f(n1+key[7]);
-	n1 ^= f(n2+key[6]);
-	n2 ^= f(n1+key[5]);
-	n1 ^= f(n2+key[4]);
-	n2 ^= f(n1+key[3]);
-	n1 ^= f(n2+key[2]);
-	n2 ^= f(n1+key[1]);
-	n1 ^= f(n2+key[0]);
-
-	Block::Put(xorBlock, outBlock)(n2)(n1);
-}
-
-void GOST::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	word32 n1, n2, t;
-
-	Block::Get(inBlock)(n1)(n2);
-
-	n2 ^= f(n1+key[0]);
-	n1 ^= f(n2+key[1]);
-	n2 ^= f(n1+key[2]);
-	n1 ^= f(n2+key[3]);
-	n2 ^= f(n1+key[4]);
-	n1 ^= f(n2+key[5]);
-	n2 ^= f(n1+key[6]);
-	n1 ^= f(n2+key[7]);
-
-	for (unsigned int i=0; i<3; i++)
-	{
-		n2 ^= f(n1+key[7]);
-		n1 ^= f(n2+key[6]);
-		n2 ^= f(n1+key[5]);
-		n1 ^= f(n2+key[4]);
-		n2 ^= f(n1+key[3]);
-		n1 ^= f(n2+key[2]);
-		n2 ^= f(n1+key[1]);
-		n1 ^= f(n2+key[0]);
-	}
-
-	Block::Put(xorBlock, outBlock)(n2)(n1);
-}
-
-NAMESPACE_END