Now here's my proposal to you to prevent similar confusion: post in your native language and let someone more skilled be the translator.
Do I read it correctly that .pkg are encrypted with XOR? Is that what you say?
Let me be the first one to warmly welcome you here. Your project seems interesting and well based. Now let me say this and please do not take any offense - your English is hard to understand. Again - this is not meant as insult. Giulio's project has raised a lot of expectations and emotions because not many people (if any) can understand what he's trying to achieve.