Some guy claims to have developed software that breaks certain encryption, will only sell to "neutral countries" and wants BTC loans, I ask for eproof that he knows what he's talking about at least and gets accused of been part of the Defense Signals Directorate or something.
No, I claimed that I have invented the technology and need loans to bring it to life. Also, you asked for a proof of concept, which is easy to reverse engineer.
I hear you don't even know which function to use for password encryption. I have invented a better-than-currently-best-publically-known-password encryption function worth several milion Swiss francs (CHF) in early November, 2011, but I don't have the money necessary to patent it.
In relation to your lack of expertese, you could only want a proof of concept to provide it to someone knowledgeable. In your country, this would — very obviously — be the Defense Security Directorate (DSD) or a defence contractor providing technology to them.
