Comment Open source the code! (Score 2) 39
It's 2014, after all.
Since the server never hands out the same prekey twice (and the client would never accept the same prekey twice), we are able to provide forward secrecy in a fully asynchronous environment.
PFS only if you trust the server. Haven't we seen the "trust the server"-concept a few times too much lately?
Neutrinos have bad breadth.