El Viernes, 5 de Junio de 2009, Dale Worley escribió: > > Anyhow, it seems that before securing the media transmission, it makes > > sense to also secure the signalling. Since TLS secures the signalling > > it allows the secure tranmission of master key for SRTP. This is, with > > TLS you get all the goals (secure SIP + SRTP). > > In some circumstances, there isn't a need to secure the signaling. > Those circumstances are where the callee has knowledge of who the callee > is and possesses a key or identifier of the callee. The caller uses SIP > as an unsecure rendezvous protocol, and then confirms the identity of > the callee using the key. (This is much simpler to implement, and even > to define, that secure signaling.)
Hi Dale, please don't take me wrong but that sounds too much exotic for me and I don't expect a SIP device being so clever in the next 25 years XD -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
