This code to pass hs. But it doesn't work.Some one can tell me what problem with this code. I really appreciate your help!Thanks

HShieldEmu.h

#ifndef __HACKSHIELDEMU_H
#define __HACKSHIELDEMU_H

#include "global.h"

struct hshield_packet_ack_server {
  DWORD IntegrityCheck1_offset_ragII_exe;
  DWORD IntegrityCheck1_size_ragII_exe;
  DWORD VerfiyCheck_data;
  DWORD enabled_checks;
  DWORD MemoryCheck_function_adresses[32];
};

struct hshield_packet_ack_client {
  DWORD VerifyCheck_checksum[2];
  BYTE IntegrityCheck1_checksum[16];
  BYTE MemoryCheck_checksum[16];
  BYTE IntegrityCheck2_checksum[16];
  BYTE IntegrityCheck3_checksum[16];
};

static class HackShieldEmu {

    enum doHShieldCheckFlags {
      doMemoryCheck = 1,     // calculate checksums of function addresses given by the server
      doIntegrityCheck1 = 2, // calculate checksum of RagII.exe
      doIntegrityCheck2 = 4, // calculate checksum of Ehsvc.dll and EGRNAP.dll
      doIntegrityCheck3 = 8, // calculate checksum of v3warpds.v3d and v3warpns.v3d
    };

    // hshield MakeGUIDAckMsg() and MakeGUIDAck() functions
    //

    // calculates the GUIDAck answer for given challenge input (20 bytes)
    // output is 20 bytes
    // reuturns 0 if successful
    int MakeGUIDAckMsg(unsigned char *input, unsigned char *ack_answer);

    // input: 160 bytes from server->client ack packet
    // ack_answer: 72 bytes for the client->server packet
    // returns 0 if succesful
    int MakeAckMSG(unsigned char *input, unsigned char *ack_answer);

    // input: the first 16 bytes from hshield server packet
    // output: 16 bytes aes key
    void calculate_hshield_aeskey(unsigned char* input, unsigned char* output)
   
    // internal functions, not documented here
    int GetCustumMD5OfFile(char *filename,DWORD offset, DWORD size, BYTE *output);

    int GetMemoryCheckData(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck1Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck2Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck3Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);

    // hshield.log de-/encryption functions
    //
    // format of a hshield.log file:
    //
    // struct hshield_log_file {
    //   hshield_log_entry entries[x];
    // };   
    //
    // struct hshield_log_entry {
    //   int log_size;
    //   unsigned char log_data[log_size];
    // };
    //

    // output: pointer to the output buffer (must have same size as input buffer)
    // input: pointer to the input buffer
    // sizeInput: size of the input buffer (in bytes)
    // key: key used for de-/encryption (RO2 default key is 1252)
    int encrypt_logfile_data(unsigned char *output, unsigned char *input, int sizeInput,DWORD key = 1252);
    int decrypt_logfile_data(unsigned char *output, unsigned char *input, int sizeInput,DWORD key = 1252);

};

#endif

HShieldEmu.h

#ifndef __HACKSHIELDEMU_H
#define __HACKSHIELDEMU_H

#include "global.h"

struct hshield_packet_ack_server {
  DWORD IntegrityCheck1_offset_ragII_exe;
  DWORD IntegrityCheck1_size_ragII_exe;
  DWORD VerfiyCheck_data;
  DWORD enabled_checks;
  DWORD MemoryCheck_function_adresses[32];
};

struct hshield_packet_ack_client {
  DWORD VerifyCheck_checksum[2];
  BYTE IntegrityCheck1_checksum[16];
  BYTE MemoryCheck_checksum[16];
  BYTE IntegrityCheck2_checksum[16];
  BYTE IntegrityCheck3_checksum[16];
};

static class HackShieldEmu {

    enum doHShieldCheckFlags {
      doMemoryCheck = 1,     // calculate checksums of function addresses given by the server
      doIntegrityCheck1 = 2, // calculate checksum of RagII.exe
      doIntegrityCheck2 = 4, // calculate checksum of Ehsvc.dll and EGRNAP.dll
      doIntegrityCheck3 = 8, // calculate checksum of v3warpds.v3d and v3warpns.v3d
    };

    // hshield MakeGUIDAckMsg() and MakeGUIDAck() functions
    //

    // calculates the GUIDAck answer for given challenge input (20 bytes)
    // output is 20 bytes
    // reuturns 0 if successful
    int MakeGUIDAckMsg(unsigned char *input, unsigned char *ack_answer);

    // input: 160 bytes from server->client ack packet
    // ack_answer: 72 bytes for the client->server packet
    // returns 0 if succesful
    int MakeAckMSG(unsigned char *input, unsigned char *ack_answer);

    // input: the first 16 bytes from hshield server packet
    // output: 16 bytes aes key
    void calculate_hshield_aeskey(unsigned char* input, unsigned char* output)
   
    // internal functions, not documented here
    int GetCustumMD5OfFile(char *filename,DWORD offset, DWORD size, BYTE *output);

    int GetMemoryCheckData(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck1Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck2Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);
    int GetIntegrityCheck3Data(hshield_packet_ack_server *ackData,hshield_packet_ack_client *ackAnswer);

    // hshield.log de-/encryption functions
    //
    // format of a hshield.log file:
    //
    // struct hshield_log_file {
    //   hshield_log_entry entries[x];
    // };   
    //
    // struct hshield_log_entry {
    //   int log_size;
    //   unsigned char log_data[log_size];
    // };
    //

    // output: pointer to the output buffer (must have same size as input buffer)
    // input: pointer to the input buffer
    // sizeInput: size of the input buffer (in bytes)
    // key: key used for de-/encryption (RO2 default key is 1252)
    int encrypt_logfile_data(unsigned char *output, unsigned char *input, int sizeInput,DWORD key = 1252);
    int decrypt_logfile_data(unsigned char *output, unsigned char *input, int sizeInput,DWORD key = 1252);

};

#endif

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