Re: [rtcweb] what kind of additional key management for SRTP?
Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 04 July 2012 09:35 UTC
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Date: Wed, 04 Jul 2012 11:35:48 +0200
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: "zhou.sujing@zte.com.cn" <zhou.sujing@zte.com.cn>
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] what kind of additional key management for SRTP?
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On 2012-07-04 11:23, zhou.sujing@zte.com.cn wrote: > > Hi, > I wonder what is the motivation for the topic > "Additional Key-management for SRTP" in Vancouver? > Any one is kind to tell me？ The WG has agreed to require support of DTLS-SRTP. However in the discussion in Paris regarding the key-managment for RTP did not conclude regarding if additional mechanisms should also be supported in WebRTC. The two proposals on the table are regarding: - Support of security descriptions, i.e. plain text keys in the signalling messages - Support for Encrypted Key Transport (draft-ietf-avt-srtp-ekt-03) (expected update by Monday as the filename draft-ietf-avtcore-srtp-ekt-00) Cheers Magnus Westerlund ---------------------------------------------------------------------- Multimedia Technologies, Ericsson Research EAB/TVM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden| mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------
- [rtcweb] what kind of additional key management f… zhou.sujing
- Re: [rtcweb] what kind of additional key manageme… Magnus Westerlund