A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Core Maintenance Working Group of the IETF.
Title : Encryption of Header Extensions in the Secure Real-Time Transport Protocol (SRTP)
Author(s) : Jonathan Lennox
Filename : draft-ietf-avtcore-srtp-encrypted-header-ext-02.txt
Pages : 15
Date : 2012-07-16
Abstract:
The Secure Real-Time Transport Protocol (SRTP) provides
authentication, but not encryption, of the headers of Real-Time
Transport Protocol (RTP) packets. However, RTP header extensions may
carry sensitive information for which participants in multimedia
sessions want confidentiality. This document provides a mechanism,
extending the mechanisms of SRTP, to selectively encrypt RTP header
extensions in SRTP.
This document updates RFC 3711, the Secure Real-Time Transport
Protocol specification, to require that all SRTP encryption
transforms specify how RTP header extensions are to be encrypted.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-avtcore-srtp-encrypted-header-ext
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-avtcore-srtp-encrypted-header-ext-02
A diff from previous version is available at:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-avtcore-srtp-encrypted-header-ext-02
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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