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decrypt.h
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/***************************************************************************
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* decrypt.h - WorldInfo decryption routine
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*
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* Created: Thu May 03 15:53:20 2007
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* Copyright 2006-2007 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef __NETCOMM_WORLDINFO_DECRYPT_H_
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#define __NETCOMM_WORLDINFO_DECRYPT_H_
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#include <core/exception.h>
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#include <cstddef>
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namespace
fawkes {
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class
MessageDecryptionException
:
public
Exception
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{
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public
:
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MessageDecryptionException
(
const
char
*msg);
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};
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class
WorldInfoMessageDecryptor
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{
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public
:
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WorldInfoMessageDecryptor
(
const
unsigned
char
*key,
const
unsigned
char
*iv);
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~WorldInfoMessageDecryptor
();
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void
set_plain_buffer
(
void
*buffer,
size_t
buffer_length);
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void
set_crypt_buffer
(
void
*buffer,
size_t
buffer_length);
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size_t
decrypt
();
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private
:
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void
*plain_buffer;
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size_t
plain_buffer_length;
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void
*crypt_buffer;
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size_t
crypt_buffer_length;
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const
unsigned
char
*key;
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const
unsigned
char
*iv;
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};
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}
// end namespace fawkes
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#endif
src
libs
netcomm
worldinfo
decrypt.h
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