mangos-mirror/server
0
0
Fork 0
mirror of https://github.com/mangosfour/server.git synced 2025-12-15 10:37:02 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[Rel21] Stage 1 of updates for Rel21 Build System

Browse source
This commit is contained in:
Antz 2015-07-28 10:59:34 +01:00 • committed by Antz
parent 13292befd6
commit fdefc0869a
1951 changed files with 40474 additions and 252610 deletions
Download patch file Download diff file Expand all files Collapse all files

58
src/shared/Auth/ARC4.cpp Normal file
View file

@ -0,0 +1,58 @@
/**
* MaNGOS is a full featured server for World of Warcraft, supporting
* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
*
* Copyright (C) 2005-2015 MaNGOS project <http://getmangos.eu>
* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
*
* 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
*
* World of Warcraft, and all World of Warcraft or Warcraft art, images,
* and lore are copyrighted by Blizzard Entertainment, Inc.
*/
#include "ARC4.h"
ARC4::ARC4(uint8 len) : m_ctx()
{
EVP_CIPHER_CTX_init(&m_ctx);
EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(&m_ctx, len);
}
ARC4::ARC4(uint8 *seed, uint8 len) : m_ctx()
{
EVP_CIPHER_CTX_init(&m_ctx);
EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(&m_ctx, len);
EVP_EncryptInit_ex(&m_ctx, NULL, NULL, seed, NULL);
}
ARC4::~ARC4()
{
EVP_CIPHER_CTX_cleanup(&m_ctx);
}
void ARC4::Init(uint8 *seed)
{
EVP_EncryptInit_ex(&m_ctx, NULL, NULL, seed, NULL);
}
void ARC4::UpdateData(int len, uint8 *data)
{
int outlen = 0;
EVP_EncryptUpdate(&m_ctx, data, &outlen, data, len);
EVP_EncryptFinal_ex(&m_ctx, data, &outlen);
}