I think we would found out by now that Whatsapp was not really encrypting messages. Plus, Moxie said they were using the Signal Protocol Lib for encrypting mess

I think we would found out by now that Whatsapp was not really encrypting messages. Plus, Moxie said they were using the Signal Protocol Lib for encrypting messages and I trust him 100x's more than any person who does not release information about their encryption and says, "trust us, our encryption works." From the Signal Blog: "Signal Protocol powers our own private messaging app, Signal. The protocol is designed from the ground up to make seamless end-to-end encrypted messaging possible and to make private communication simple. To amplify the impact and scope of private communication, we also collaborate with other popular messaging apps like WhatsApp, Google Allo, and now Facebook Messenger to help integrate Signal Protocol into those products."