From 58d2687c051d0fdfd8c3231862a18f1a50972c23 Mon Sep 17 00:00:00 2001 From: Vadim Dashevskiy Date: Thu, 5 Dec 2013 18:35:36 +0000 Subject: Dbx_tree encryption modules moved to deprecated git-svn-id: http://svn.miranda-ng.org/main/trunk@7055 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/Dbx_tree/encryption/ARC4/src/ARC4.cpp | 129 ------------------------- plugins/Dbx_tree/encryption/ARC4/src/ARC4.h | 65 ------------- plugins/Dbx_tree/encryption/ARC4/src/Version.h | 11 --- 3 files changed, 205 deletions(-) delete mode 100644 plugins/Dbx_tree/encryption/ARC4/src/ARC4.cpp delete mode 100644 plugins/Dbx_tree/encryption/ARC4/src/ARC4.h delete mode 100644 plugins/Dbx_tree/encryption/ARC4/src/Version.h (limited to 'plugins/Dbx_tree/encryption/ARC4/src') diff --git a/plugins/Dbx_tree/encryption/ARC4/src/ARC4.cpp b/plugins/Dbx_tree/encryption/ARC4/src/ARC4.cpp deleted file mode 100644 index 7f3780e6a2..0000000000 --- a/plugins/Dbx_tree/encryption/ARC4/src/ARC4.cpp +++ /dev/null @@ -1,129 +0,0 @@ -/* - -dbx_tree: tree database driver for Miranda IM - -Copyright 2007-2008 Michael "Protogenes" Kunz, - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program 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 General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -*/ - -#include "ARC4.h" -#include - -const wchar_t * ARC4::Name() -{ - return cName; -} -const wchar_t * ARC4::Description() -{ - return cDescription; -} -const uint32_t ARC4::BlockSizeBytes() -{ - return cBlockSizeBytes; -} -const bool ARC4::IsStreamCipher() -{ - return cIsStreamCipher; -} - -ARC4::ARC4() -{ - -} -ARC4::~ARC4() -{ - -} - -CCipher::TCipherInterface* ARC4::Create() -{ - return (new ARC4())->m_Interface; -} - -void ARC4::SetKey(void* Key, uint32_t KeyLength) -{ - uint8_t swapbyte; - uint8_t index1; - uint8_t index2; - unsigned int i; - - uint8_t * k = (uint8_t *) Key; - - for (i = 0; i < 256; ++i) - State[i] = i; - - x = 0; - y = 0; - index1 = 0; - index2 = 0; - for (i = 0; i < 256; ++i) - { - index2 = (k[index1] + State[i] + index2) & 0xff; - swapbyte = State[i]; - State[i] = State[index2]; - State[index2] = swapbyte; - index1 = (index1 + 1) % KeyLength; - } - - for (i = 0; i < 3742; ++i) - Stream(); - - Backx = x; - Backy = y; - memcpy(BackState, State, sizeof(State)); -} - -inline uint8_t ARC4::Stream() -{ - uint8_t swapbyte; - - x = (x + 1) & 0xff; - y = (State[x] + y) & 0xff; - - swapbyte = State[x]; - State[x] = State[y]; - State[y] = swapbyte; - - return State[ (State[x] + State[y]) & 0xff ]; -} - -void ARC4::Encrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte) -{ - uint8_t * dat = (uint8_t *) Data; - x = Backx; - y = Backy; - memcpy(State, BackState, sizeof(State)); - - for (unsigned int i = (Nonce + (Nonce >> 8) + (Nonce >> 16) + (Nonce >> 24)) & 0x1ff; i > 0; --i) - Stream(); - - while (Size > 0) - { - (*dat) = (*dat) ^ Stream(); - --Size; - ++dat; - } -} -void ARC4::Decrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte) -{ - Encrypt(Data, Size, Nonce, StartByte); -} - -extern "C" __declspec(dllexport) const TCipherInfo* CipherInfo(void * Reserved) -{ - return &ARC4::cCipherInfo; -} diff --git a/plugins/Dbx_tree/encryption/ARC4/src/ARC4.h b/plugins/Dbx_tree/encryption/ARC4/src/ARC4.h deleted file mode 100644 index 48fdc35312..0000000000 --- a/plugins/Dbx_tree/encryption/ARC4/src/ARC4.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - -dbx_tree: tree database driver for Miranda IM - -Copyright 2007-2008 Michael "Protogenes" Kunz, - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program 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 General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -*/ - -#pragma once - -#include "Cipher.h" - -class ARC4 : public CCipher -{ -private: - uint8_t x; - uint8_t y; - uint8_t State[256]; - - uint8_t Backx; - uint8_t Backy; - uint8_t BackState[256]; - - uint8_t Stream(); - - static const wchar_t* cName; - static const wchar_t* cDescription; - static const uint32_t cBlockSizeBytes = 1; - static const bool cIsStreamCipher = true; - -public: - const wchar_t * __cdecl Name(); - const wchar_t * __cdecl Description(); - const uint32_t __cdecl BlockSizeBytes(); - const bool __cdecl IsStreamCipher(); - - static const TCipherInfo cCipherInfo; - - ARC4(); - ~ARC4(); - static CCipher::TCipherInterface* __cdecl Create(); - - void __cdecl SetKey(void* Key, uint32_t KeyLength); - void __cdecl Encrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte); - void __cdecl Decrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte); - -}; - -const wchar_t* ARC4::cName = L"ARC4"; -const wchar_t* ARC4::cDescription = L"Streamcipher - 8bit step, fast, Ron Rivest 1987"; -const TCipherInfo ARC4::cCipherInfo = {sizeof(TCipherInfo), 'ARC4', cName, cDescription, &ARC4::Create}; diff --git a/plugins/Dbx_tree/encryption/ARC4/src/Version.h b/plugins/Dbx_tree/encryption/ARC4/src/Version.h deleted file mode 100644 index d7af928a34..0000000000 --- a/plugins/Dbx_tree/encryption/ARC4/src/Version.h +++ /dev/null @@ -1,11 +0,0 @@ -#define __MAJOR_VERSION 0 -#define __MINOR_VERSION 0 -#define __RELEASE_NUM 0 -#define __BUILD_NUM 1 - -#define __FILEVERSION_STRING __MAJOR_VERSION,__MINOR_VERSION,__RELEASE_NUM,__BUILD_NUM - -#define __PLUGIN_NAME "ARC4" -#define __FILENAME "ARC4.dll" -#define __DESCRIPTION "Streamcipher - 8bit step, fast." -#define __COPYRIGHT "© 1987 Ron Rivest" -- cgit v1.2.3