hehehe, thanks for the info Ricardo and for being so kind with sisters
Well, I was talking a bit about software protection in general. I read in a forum that one shareware author was asking why programs can be cracked when you have unbreakable cryptographic algoritms out there. Many programmers don't realise that to crack a program you dont need to have knowledge about cryptographic, just use other simpler ways (dump, rebuild IAT...). So, the shareware author was talking about his posibilities of programming a cryptographic algorithm in his program and that was the perfect software protector against cracking in general. (he was far from the reality
)