Embedded Protection - Code Clear Marks

Code Clear Marks

Introduction:

Code Clear marks are very similar to the Dynamic code en/decryption marks, with one exception, after code placed between markers is decrypted and executed, it is erased from the memory.

Remarks

Nested marks are not supported, and they should always be used in pairs. Before you use these marks, we strongly recommend you to read marks usage tips first.

Example

for C++

#include "SDProtector.h"

//...

void example()
{
   //...

   CLEAR_BLOCK_START
    //... 
    MessageBox(NULL,"After protection, the code between Code Clear marks can only be run once"
                    ,"Info",MB_OK);  
   CLEAR_BLOCK_END
   
   //...
 
}

for Delphi

        
procedure example;
begin
   //...
   {$I CLEAR_BLOCK_START.INC}
        //...
        MessageBox(0,'After protection, the code between Code Clear marks can only be run once','Info',MB_OK);
   {$I CLEAR_BLOCK_END.INC}
   //...

end;