45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _WORLDPACKETCRYPT_H
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#define _WORLDPACKETCRYPT_H
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#include "Cryptography/AES.h"
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class BigNumber;
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class TC_COMMON_API WorldPacketCrypt
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{
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public:
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WorldPacketCrypt();
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void Init(uint8 const* key);
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bool DecryptRecv(uint8* data, size_t length, uint8 (&tag)[12]);
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bool EncryptSend(uint8* data, size_t length, uint8 (&tag)[12]);
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bool IsInitialized() const { return _initialized; }
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protected:
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Trinity::Crypto::AES _clientDecrypt;
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Trinity::Crypto::AES _serverEncrypt;
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uint64 _clientCounter;
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uint64 _serverCounter;
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bool _initialized;
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};
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#endif // _WORLDPACKETCRYPT_H
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