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Crypto.cpp 1.4 KB

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  1. /*
  2. EQ2Emulator: Everquest II Server Emulator
  3. Copyright (C) 2007 EQ2EMulator Development Team (http://www.eq2emulator.net)
  4. This file is part of EQ2Emulator.
  5. EQ2Emulator is free software: you can redistribute it and/or modify
  6. it under the terms of the GNU General Public License as published by
  7. the Free Software Foundation, either version 3 of the License, or
  8. (at your option) any later version.
  9. EQ2Emulator is distributed in the hope that it will be useful,
  10. but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. GNU General Public License for more details.
  13. You should have received a copy of the GNU General Public License
  14. along with EQ2Emulator. If not, see <http://www.gnu.org/licenses/>.
  15. */
  16. #include "Crypto.h"
  17. #include <iostream>
  18. #include "../common/packet_dump.h"
  19. using namespace std;
  20. void test();
  21. int64 Crypto::RSADecrypt(uchar* text, int16 size){
  22. int64 ret = 0;
  23. uchar* buffer = new uchar[8];
  24. for(int i=7;i>=0;i--)
  25. buffer[7-i] = text[i];
  26. memcpy(&ret, buffer, 8);
  27. safe_delete_array(buffer);
  28. return ret;
  29. }
  30. void Crypto::RC4Decrypt(uchar* text, int32 size){
  31. MCrypto.lock();
  32. client->Cypher(text, size);
  33. MCrypto.unlock();
  34. }
  35. void Crypto::RC4Encrypt(uchar* text, int32 size){
  36. MCrypto.lock();
  37. server->Cypher(text, size);
  38. MCrypto.unlock();
  39. }