Hi All! I had posted a query looking for streaming A / V / Text encryption methods (the thread is available at http://lists.zooko.com/pipermail/p2p-hackers/2009-January/002038.html).
I am thinking about using a Skype-like p2p-design with my own additions for key exchange and data-encryption: I plan to use RTP for data transport and SRTP to secure it. I'm not really happy with ZRTP's "voice-authentication" of SAS (short authentication string) as it involves manual effort which I want to avoid.. The Master-key exchange will be done by DTLS. I plan to generate a Master-key on the "Master" server (as in Skype's CA server) and then send it off to both the peers wishing for a key exchange via a DTLS / TLS connection (for which I plan to have my "own" CA). So here is what I want to know: Is the above arrangement "POSSIBLE" with the current SRTP implementations?? What is "type" of Master-key?? (Generation algorithms, key-length etc.) Are there any "mature" SRTP, ZRTP, DTLS implementations? Regards, D3|\||\|!$ _______________________________________________ p2p-hackers mailing list [email protected] http://lists.zooko.com/mailman/listinfo/p2p-hackers
