Hello Kiril,

We are talking about the same solution here. Having a standard C++ native function does return a string adds a layer of obscurity, but by itself it is not effective — you just can guess this String. The ideal solution is having this native C++ native function perform some calculations with a degree of entropy — you receive a string parameter, and apply a XOR with the current UNIX time, hash it using some environment parameter, etc.

Enrique