[Sip] I-D Action:draft-ietf-sip-dtls-srtp-framework-04.txt
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Subject: [Sip] I-D Action:draft-ietf-sip-dtls-srtp-framework-04.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Session Initiation Protocol Working Group of the IETF. Title : Framework for Establishing an SRTP Security Context using DTLS Author(s) : J. Fischl, et al. Filename : draft-ietf-sip-dtls-srtp-framework-04.txt Pages : 34 Date : 2008-10-01 This document specifies how to use the Session Initiation Protocol (SIP) to establish an Secure Real-time Transport Protocol (SRTP) security context using the Datagram Transport Layer Security (DTLS) protocol. It describes a mechanism of transporting a fingerprint attribute in the Session Description Protocol (SDP) that identifies the key that will be presented during the DTLS handshake. The key exchange travels along the media path as opposed to the signaling path. The SIP Identity mechanism can be used to protect the integrity of the fingerprint attribute from modification by intermediate proxies. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-sip-dtls-srtp-framework-04.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
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