3 ms·Unless they are covertly decrypting them on the fly using a master key.by alias240 11y agoUnless they are covertly decrypting them on the fly using a master key.Lxr 11y agoShouldn't that be impossible by definition?tremon 11y agoI think it would be possible to include additional data in the E2E handshake that would allow a third party to extract the session key.