Encrypted Key Transport for DTLS and Secure RTP
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From: The IESG <email@example.com> To: IETF-Announce <firstname.lastname@example.org> Cc: email@example.com, firstname.lastname@example.org, email@example.com, Suhas Nandakumar <firstname.lastname@example.org>, email@example.com, The IESG <firstname.lastname@example.org>, email@example.com, firstname.lastname@example.org Subject: Protocol Action: 'Encrypted Key Transport for DTLS and Secure RTP' to Proposed Standard (draft-ietf-perc-srtp-ekt-diet-13.txt) The IESG has approved the following document: - 'Encrypted Key Transport for DTLS and Secure RTP' (draft-ietf-perc-srtp-ekt-diet-13.txt) as Proposed Standard This document is the product of the Privacy Enhanced RTP Conferencing Working Group. The IESG contact persons are Murray Kucherawy and Barry Leiba. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-perc-srtp-ekt-diet/
Technical Summary This document defines extensions to DTLS-SRTP and SRTP for securely Transmitting SRTP master keys and related information in the Media path for decentralized multimedia conferences Working Group Summary The current version of the specification is a streamlined version of draft-ietf-avtcore-srtp-ekt to cater to PERC WG use cases. The AVTCore version of the this draft was extensively reviewed prior to producing this version of the draft in PERC WG. The version adopted by the PERC WG has been discussed several times and reviewed both internally and by security area personnel (Russ Housley, Sean Turner) This document in general has gotten strong support from the working group as the work that needs to be done. Document Quality An early draft of EKT was implemented in many of Cisco telepresence products and has been widely shipped and used. libsrtp, a widely used SRTP library in commercial and open source SIP and Webrtc products, has a branch with the implementation for EKT. A branch of Firefox has the relevant integration for performing DTLS-SRTP and EKTKey setup procedures as part of NSS library. Personnel The document shepherd is Suhas Nandakumar; the responsible Area Director is Murray Kucherawy.