EP_CheckupIsEnigmaOk function checks the integrity of the protection code. It is a useful function that can check the control sum of Enigma loader and protection itself, and if there are any errors, i.e. if the protection sum of the loader is invalid, this function returns 0. The protection code should not have any modifications, but if a cracker attempts to remove the protection or just to analyse it, this function fails and returns a zero value.

Return Value

If the protection is OK and has not been modified, the function returns 1, otherwise - if protection is corrupted - the return value is 0.

Definition

Show/Hide C++ function definition

extern "C" __declspec( dllimport ) __stdcall BOOL EP_CheckupIsEnigmaOk();

Show/Hide Delphi function definition

function EP_CheckupIsEnigmaOk : boolean;

Show/Hide Visual Basic function definition

Public Declare Function EP_CheckupIsEnigmaOk Lib "enigma_ide.dll" () As Byte

Show/Hide C# (.NET) function definition

public class Enigma_IDE
{
    [DllImport("enigma_ide.dll", CallingConvention = CallingConvention.StdCall)]
    public static extern bool EP_CheckupIsEnigmaOk();
}

Examples

Show/Hide Delphi function example

uses 
  enigma_ide; // the module contains a definitions of Enigma API

// Check, if crc of Enigma protection is ok or no
if EP_CheckupIsEnigmaOk then
begin
  MessageBox(0, 'Protection CRC is good!'#10#13'Everything is well, we can complete the job!', 'Application', MB_OK or MB_ICONINFORMATION);
end else
begin
  MessageBox(0, 'Protection is changed/cracked...', 'Application', MB_OK or MB_ICONERROR);
end;

See function examples in the installation folder, Examples\CheckEnigma subfolder.

Help

EP_CheckupIsEnigmaOk

Return Value

Definition

Examples