ZRTP support for end-to-end encryption of RTP
Submitted by Josh Triplett
Assigned to Telepathy bugs list
Description
ZRTP provides end-to-end encryption of RTP, without using SIP or similar for negotiation or key exchange. I'd love to see support for this in Telepathy, in a way that both SofiaSIP and Gabble can use.
GNU ZRTP and the libZRTP SDK both provide libraries implementing ZRTP.
Several other clients have support for ZRTP, such as Twinkle; these should interoperate with any other implementation of ZRTP.
I don't know if any client yet supports ZRTP for XMPP/Jingle calls; that would prove particularly useful.