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[AVT] DTLS-SRTP Key Transport
I just submitted -01 of DTLS-SRTP Key Transport, which allows optimizing SRTP
encryption in several SRTP scenarios. The changes from -00 to -01 include:
o more closely aligned with RTP Topologies [RFC5117]
o added multicast scenario
o added voicemail storage/retrieval scenario
o added delete_srtp_key
o added your_new_srtp_key
o aligned SDP for DTLS-SRTP with draft-ietf-mmusic-sdp-dtls-00
o key change rules are now discussed in Security Considerations
http://www.ietf.org/internet-drafts/draft-wing-avt-dtls-srtp-key-transport-01.
txt
I have requested agenda time in Philadelphia to present this draft to AVT, but
I would also appreciate any comments before then.
Thanks,
-d
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Audio/Video Transport Working Group
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