Nice to hear that you say you have nothing up your sleeves. I believe you don&#x27;t, but if you were an agent for a covert agency you would make the same claims, so they mean nothing.<p>As for opsec on keys... the only thing making key extraction remotely difficult by a state actor is probably some form of hsm - but recalling the xbox 1 crack, I don&#x27;t know how well even those stand up in practice. For everything else, I assume you&#x27;re just a sneak-and-peak warrant and some cameras&#x2F;listening-devices away from sharing your passphrase.<p>Don&#x27;t get me wrong, I think it&#x27;s great that people are working on secure chat applications. I just think one needs to be very careful making claims that end up on the side of being secure against state actors.