[Perc] Document Action: 'DTLS Tunnel between a Media Distributor and Key Distributor to Facilitate Key Exchange' to Informational RFC (draft-ietf-perc-dtls-tunnel-12.txt)
The IESG <iesg-secretary@ietf.org> Thu, 18 November 2021 15:11 UTC
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Date: Thu, 18 Nov 2021 07:11:01 -0800
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Subject: [Perc] Document Action: 'DTLS Tunnel between a Media Distributor and Key Distributor to Facilitate Key Exchange' to Informational RFC (draft-ietf-perc-dtls-tunnel-12.txt)
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The IESG has approved the following document: - 'DTLS Tunnel between a Media Distributor and Key Distributor to Facilitate Key Exchange' (draft-ietf-perc-dtls-tunnel-12.txt) as Informational RFC This document is the product of the Privacy Enhanced RTP Conferencing Working Group. The IESG contact persons are Murray Kucherawy and Francesca Palombini. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-perc-dtls-tunnel/ Technical Summary This document defines a DTLS tunneling protocol for use in multimedia conferences that enables a Media Distributor to facilitate key exchange between an endpoint in a conference and the Key Distributor. The protocol is designed to ensure that the keying material used for hop-by-hop encryption and authentication is accessible to the Media Distributor, while the keying material used for end-to-end encryption and authentication is inaccessible to the Media Distributor. Working Group Summary This document has been discussed and reviewed several times by the WG. Given the nature of work proposed by this document as defining one of the ways to setup protocol machinery between a key distributor and the end points for providing keying material needed for PERC double encryption procedures, there was a general consensus to move forward with this document in the WG. Document Quality An earlier version of the draft was implemented along with PERC double and EKT implementations to realize the protocol workings for end to end encryption. No expert reviews have been solicited beyond the usual ones triggered by Last Call. Personnel The document shepherd is Suhas Nandakumar; the responsible Area Director is Murray S. Kucherawy.