Encrypted Key Transport for Secure RTP
draft-ietf-avt-srtp-ekt-03

 
Document Type Replaced Internet-Draft (avtcore WG)
Last updated 2012-07-09 (latest revision 2011-10-31)
Replaces draft-mcgrew-srtp-ekt
Replaced by draft-ietf-avtcore-srtp-ekt
Stream IETF
Intended RFC status (None)
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Stream WG state WG Document
Document shepherd Roni Even
IESG IESG state Replaced by draft-ietf-avtcore-srtp-ekt
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-avt-srtp-ekt-03.txt

Abstract

SRTP Encrypted Key Transport (EKT) is an extension to SRTP that provides for the secure transport of SRTP master keys, Rollover Counters, and other information, within SRTP or SRTCP. This facility enables SRTP to work for decentralized conferences with minimal control, and to handle situations caused by early media. This note defines EKT, and also describes how to use it with SDP Security Descriptions, DTLS-SRTP, and MIKEY. These other key management protocols provide an EKT key to everyone in a session, and EKT coordinates the keys within the session.

Authors

Dan Wing (dwing@cisco.com)
David McGrew (mcgrew@cisco.com)
Kai Fischer (kai.fischer@siemens-enterprise.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)