Changing subject a little. I've looked at the Tor project and thought about how it would adopt to a SIP solution. The current network has way too much latency to be useful for anything else than push-to-talk messages.
What is done in Tor (if I understand correctly) is that they adopt three layers of TLS encryption from the user agent to the exit server - maybe a fourth to the final service. There's an old draft defining a new method that opens a clear connection through a proxy, much like websockets, in order to be able to do TLS peer to peer. This could come in handy. Maybe we could just use the Tor network Socks interface. So signalling may not be a big problem, but the question is if that could be done with something like SRTP+DTLS? Would the three layer encryption simply add too much latency to be useful? /O _______________________________________________ perpass mailing list [email protected] https://www.ietf.org/mailman/listinfo/perpass
