MpqCrypt.h

   1 // License information for this code is in license.txt
   2
   3 #ifndef MPQCRYPT_INCLUDED
   4 #define MPQCRYPT_INCLUDED
   5
   6 #include "SFTypes.h"
   7
   8 #define HASH_POSITION 0
   9 #define HASH_NAME_A 1
  10 #define HASH_NAME_B 2
  11 #define HASH_KEY 3
  12
  13 extern UInt32 dwHashTableKey;
  14 extern UInt32 dwBlockTableKey;
  15
  16 bool InitCryptTable();
  17 UInt32 HashString(const char *lpszString, UInt32 dwHashType);
  18 bool EncryptData(UInt8 *lpbyBuffer, UInt32 dwLength, UInt32 dwKey);
  19 bool DecryptData(UInt8 *lpbyBuffer, UInt32 dwLength, UInt32 dwKey);
  20 UInt32 DetectFileSeed(UInt32 * block, UInt32 decrypted, UInt32 blocksize);
  21
  22 #endif // #ifndef MPQCRYPT_INCLUDED
  23