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, 99 deletions

diff --git a/cryptopp562/blowfish.cpp b/cryptopp562/blowfish.cpp
deleted file mode 100644
index aaa637c..0000000
--- a/cryptopp562/blowfish.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-// blowfish.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "blowfish.h"
-#include "misc.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-void Blowfish::Base::UncheckedSetKey(const byte *key_string, unsigned int keylength, const NameValuePairs &)
-{
-	AssertValidKeyLength(keylength);
-
-	unsigned i, j=0, k;
-	word32 data, dspace[2] = {0, 0};
-
-	memcpy(pbox, p_init, sizeof(p_init));
-	memcpy(sbox, s_init, sizeof(s_init));
-
-	// Xor key string into encryption key vector
-	for (i=0 ; i<ROUNDS+2 ; ++i)
-	{
-		data = 0 ;
-		for (k=0 ; k<4 ; ++k )
-			data = (data << 8) | key_string[j++ % keylength];
-		pbox[i] ^= data;
-	}
-
-	crypt_block(dspace, pbox);
-
-	for (i=0; i<ROUNDS; i+=2)
-		crypt_block(pbox+i, pbox+i+2);
-
-	crypt_block(pbox+ROUNDS, sbox);
-
-	for (i=0; i<4*256-2; i+=2)
-		crypt_block(sbox+i, sbox+i+2);
-
-	if (!IsForwardTransformation())
-		for (i=0; i<(ROUNDS+2)/2; i++)
-			std::swap(pbox[i], pbox[ROUNDS+1-i]);
-}
-
-// this version is only used to make pbox and sbox
-void Blowfish::Base::crypt_block(const word32 in[2], word32 out[2]) const
-{
-	word32 left = in[0];
-	word32 right = in[1];
-
-	const word32 *const s=sbox;
-	const word32 *p=pbox;
-
-	left ^= p[0];
-
-	for (unsigned i=0; i<ROUNDS/2; i++)
-	{
-		right ^= (((s[GETBYTE(left,3)] + s[256+GETBYTE(left,2)])
-			  ^ s[2*256+GETBYTE(left,1)]) + s[3*256+GETBYTE(left,0)])
-			  ^ p[2*i+1];
-
-		left ^= (((s[GETBYTE(right,3)] + s[256+GETBYTE(right,2)])
-			 ^ s[2*256+GETBYTE(right,1)]) + s[3*256+GETBYTE(right,0)])
-			 ^ p[2*i+2];
-	}
-
-	right ^= p[ROUNDS+1];
-
-	out[0] = right;
-	out[1] = left;
-}
-
-void Blowfish::Base::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	typedef BlockGetAndPut<word32, BigEndian> Block;
-
-	word32 left, right;
-	Block::Get(inBlock)(left)(right);
-
-	const word32 *const s=sbox;
-	const word32 *p=pbox;
-
-	left ^= p[0];
-
-	for (unsigned i=0; i<ROUNDS/2; i++)
-	{
-		right ^= (((s[GETBYTE(left,3)] + s[256+GETBYTE(left,2)])
-			  ^ s[2*256+GETBYTE(left,1)]) + s[3*256+GETBYTE(left,0)])
-			  ^ p[2*i+1];
-
-		left ^= (((s[GETBYTE(right,3)] + s[256+GETBYTE(right,2)])
-			 ^ s[2*256+GETBYTE(right,1)]) + s[3*256+GETBYTE(right,0)])
-			 ^ p[2*i+2];
-	}
-
-	right ^= p[ROUNDS+1];
-
-	Block::Put(xorBlock, outBlock)(right)(left);
-}
-
-NAMESPACE_END