Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 0 insertions, 259 deletions

diff --git a/tdewallet/backend/blowfish.cc b/tdewallet/backend/blowfish.cc
deleted file mode 100644
index c708935de..000000000
--- a/tdewallet/backend/blowfish.cc
+++ /dev/null
@@ -1,259 +0,0 @@
-/* This file is part of the KDE project
-   Copyright (C) 2001 George Staikos <staikos@kde.org>
- 
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public
-   License as published by the Free Software Foundation; either
-   version 2 of the License, or (at your option) any later version.
- 
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
- 
-   You should have received a copy of the GNU Library General Public License
-   along with this library; see the file COPYING.LIB.  If not, write to
-   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-*/
-
-
-// FIXME: should we unroll some loops?  Optimization can be done here.
-
-
-/* Implementation of 16 rounds blowfish as described in:
- * _Applied_Cryptography_ (c) Bruce Schneier, 1996.
- */
-
-#include <config.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "blowfish.h"
-#include "blowfishtables.h"
-
-
-BlowFish::BlowFish() {
-	_blksz = 8;
-	_key = 0L;
-	_init = false;
-}
-
-
-
-bool BlowFish::init() {
-	// Initialize the sboxes
-	for (int i = 0; i < 256; i++) {
-		_S[0][i] = ks0[i];
-		_S[1][i] = ks1[i];
-		_S[2][i] = ks2[i];
-		_S[3][i] = ks3[i];
-	}
-
-	uint32_t datal = 0;
-	uint32_t datar = 0;
-	uint32_t data = 0;
-	int j = 0;
-
-
-	// Update the sboxes and pbox.
-	for (int i = 0; i < 18; i++) {
-		data = 0;
-		for (int k = 0; k < 4; ++k) {
-			data = (data << 8) | ((unsigned char *)_key)[j++];
-			if (j >= _keylen / 8) {
-				j = 0;
-			}
-		}
-		_P[i] = P[i] ^ data;
-	}
-
-	for (int i = 0; i < 18; i += 2) {
-		encipher(&datal, &datar);
-		_P[i] = datal;
-		_P[i+1] = datar;
-	}
-
-	for (int j = 0; j < 4; j++) {
-		for (int i = 0; i < 256; i += 2) {
-			encipher(&datal, &datar);
-			_S[j][i] = datal;
-			_S[j][i+1] = datar;
-		}
-	}
-
-	// Nice code from gpg's implementation...
-	//     check to see if the key is weak and return error if so
-	for (int i = 0; i < 255; i++) {
-		for (int j = i + 1; j < 256; j++) {
-			if ((_S[0][i] == _S[0][j]) || (_S[1][i] == _S[1][j]) ||
-					(_S[2][i] == _S[2][j]) || (_S[3][i] == _S[3][j])) {
-				return false;
-			}
-		}
-	}
-
-	_init = true;
-
-	return true;
-}
-
-
-BlowFish::~BlowFish() {
-	delete[] (unsigned char *)_key;
-	_key = 0L;
-}
-
-
-int BlowFish::keyLen() const {
-	return 448;
-}
-
-
-bool BlowFish::variableKeyLen() const {
-	return true;
-}
-
-
-bool BlowFish::readyToGo() const {
-	return _init;
-}
-
-
-bool BlowFish::setKey(void *key, int bitlength) {
-	if (bitlength <= 0 || bitlength > 448 || bitlength % 8 != 0) {
-		return false;
-	}
-
-	delete[] (unsigned char *)_key;
-
-	_key = new unsigned char[bitlength / 8];
-	memcpy(_key, key, bitlength / 8);
-	_keylen = bitlength;
-
-	return init();
-}
-
-
-#ifdef WORDS_BIGENDIAN
-#define shuffle(x) do {				\
-	uint32_t r = x;				\
-		x  = (r & 0xff000000) >> 24;	\
-		x |= (r & 0x00ff0000) >>  8;	\
-		x |= (r & 0x0000ff00) <<  8;	\
-		x |= (r & 0x000000ff) << 24;	\
-	} while (0)
-#endif
-
-int BlowFish::encrypt(void *block, int len) {
-	uint32_t *d = (uint32_t *)block;
-
-	if (!_init || len % _blksz != 0) {
-		return -1;
-	}
-
-	for (int i = 0; i < len / _blksz; i++) {
-#ifdef WORDS_BIGENDIAN
-		shuffle(*d);
-		shuffle(*(d + 1));
-#endif
-		encipher(d, d + 1);
-#ifdef WORDS_BIGENDIAN
-		shuffle(*d);
-		shuffle(*(d + 1));
-#endif
-		d += 2;
-	}
-
-	return len;
-}
-
-
-int BlowFish::decrypt(void *block, int len) {
-	uint32_t *d = (uint32_t *)block;
-
-	if (!_init || len % _blksz != 0) {
-		return -1;
-	}
-
-	for (int i = 0; i < len / _blksz; i++) {
-#ifdef WORDS_BIGENDIAN
-		shuffle(*d);
-		shuffle(*(d + 1));
-#endif
-		decipher(d, d + 1);
-#ifdef WORDS_BIGENDIAN
-		shuffle(*d);
-		shuffle(*(d + 1));
-#endif
-		d += 2;
-	}
-
-	return len;
-}
-
-
-uint32_t BlowFish::F(uint32_t x) {
-	unsigned short a, b, c, d;
-	uint32_t y;
-
-	d = x & 0x000000ff;
-	x >>= 8;
-	c = x & 0x000000ff;
-	x >>= 8;
-	b = x & 0x000000ff;
-	x >>= 8;
-	a = x & 0x000000ff;
-
-	y = _S[0][a] + _S[1][b];
-	y ^= _S[2][c];
-	y += _S[3][d];
-
-	return y;
-}
-
-
-void BlowFish::encipher(uint32_t *xl, uint32_t *xr) {
-	uint32_t Xl = *xl, Xr = *xr, temp;
-
-	for (int i = 0; i < 16; ++i) {
-		Xl ^= _P[i];
-		Xr ^= F(Xl);
-		// Exchange
-		temp = Xl; Xl = Xr; Xr = temp;
-	}
-
-	// Exchange
-	temp = Xl; Xl = Xr; Xr = temp;
-
-	Xr ^= _P[16];
-	Xl ^= _P[17];
-
-	*xl = Xl;
-	*xr = Xr;
-}
-
-
-void BlowFish::decipher(uint32_t *xl, uint32_t *xr) {
-	uint32_t Xl = *xl, Xr = *xr, temp;
-
-	for (int i = 17; i > 1; --i) {
-		Xl ^= _P[i];
-		Xr ^= F(Xl);
-		// Exchange
-		temp = Xl; Xl = Xr; Xr = temp;
-	}
-
-	// Exchange
-	temp = Xl; Xl = Xr; Xr = temp;
-
-	Xr ^= _P[1];
-	Xl ^= _P[0];
-
-	*xl = Xl;
-	*xr = Xr;
-}
-
-