[dispatch] Fwd: I-D Action: draft-johnston-dispatch-osrtp-00.txt

Alan Johnston <alan.b.johnston@gmail.com> Wed, 08 July 2015 11:02 UTC

Return-Path: <alan.b.johnston@gmail.com>
X-Original-To: dispatch@ietfa.amsl.com
Delivered-To: dispatch@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 719D21B345B for <dispatch@ietfa.amsl.com>; Wed, 8 Jul 2015 04:02:51 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qSvp86GZoRLJ for <dispatch@ietfa.amsl.com>; Wed, 8 Jul 2015 04:02:49 -0700 (PDT)
Received: from mail-wg0-x22c.google.com (mail-wg0-x22c.google.com [IPv6:2a00:1450:400c:c00::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E58161B3453 for <dispatch@ietf.org>; Wed, 8 Jul 2015 04:02:48 -0700 (PDT)
Received: by wgck11 with SMTP id k11so192569766wgc.0 for <dispatch@ietf.org>; Wed, 08 Jul 2015 04:02:47 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=EOwws27NmsD7oEwc5Yy/G+HxuCH/GbEM3zak5vVb4qc=; b=Mqr7zKp4GnIbihwXRat+jOV7vEeDoN76Q5WKn1oXEwVQ0pbMY4IHEftRmWCiJqvN8C 41Z3slZ6kgJB6dusFazKISIvgt0nFNijyuzoxbfpLeCgaqS3rGlEDMMKpKCRaI8tVR7c 4/wOTbu39cUxENeN0+kmyhEFIZ0bm1INguX5WZRYx4DKsOMmcE99WMq4Bs1aYccAQS65 U9AAv1gf48TqA6Z6Fpq5YZDml12zz0VM4x+pe+m8LXCK3SBXzNlIfYGtrMm7ba7i9pvC dfjQYQ4ntd/C7yJlMimZCfeiYpgo3AG9eoE8xFjVQ5y5VyGUi1GwQn8Uf4pzWCSGY6LJ FkqA==
MIME-Version: 1.0
X-Received: by 10.180.76.202 with SMTP id m10mr34543473wiw.63.1436353367608; Wed, 08 Jul 2015 04:02:47 -0700 (PDT)
Received: by 10.28.155.202 with HTTP; Wed, 8 Jul 2015 04:02:47 -0700 (PDT)
In-Reply-To: <20150706184857.15450.31472.idtracker@ietfa.amsl.com>
References: <20150706184857.15450.31472.idtracker@ietfa.amsl.com>
Date: Wed, 08 Jul 2015 06:02:47 -0500
Message-ID: <CAKhHsXH73Uf7_dafmwwDk+CShHHfF7mMhsD1X1aVjXm7pjR8mg@mail.gmail.com>
From: Alan Johnston <alan.b.johnston@gmail.com>
To: dispatch@ietf.org
Content-Type: multipart/alternative; boundary="f46d043c7c543f91f1051a5b14a6"
Archived-At: <http://mailarchive.ietf.org/arch/msg/dispatch/YgEjEy0MmJUyHPySUs05c4Cf23I>
Subject: [dispatch] Fwd: I-D Action: draft-johnston-dispatch-osrtp-00.txt
X-BeenThere: dispatch@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DISPATCH Working Group Mail List <dispatch.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dispatch>, <mailto:dispatch-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dispatch/>
List-Post: <mailto:dispatch@ietf.org>
List-Help: <mailto:dispatch-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dispatch>, <mailto:dispatch-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 08 Jul 2015 11:02:51 -0000

All,

Many of us have been talking about "Best Effort SRTP" for many years, and
there are a number of deployments.  In addition, the IMTC has recommended
it, and the SIP Forum would like to recommend it in SIPconnect 2.0 which
for the first time includes SRTP media.  With the publication of RFC 7435 (
https://tools.ietf.org/html/rfc7435) the IETF has endorsed this approach
as Opportunistic Security (OS), so it would be nice to bring standards in
line with industry practice.

Comments on the draft, "An Opportunistic Approach for Secure Real-time
Transport Protocol (OSRTP)" and the best way forward are most welcome!

- Alan -

---------- Forwarded message ----------
From: <internet-drafts@ietf.org>
Date: Mon, Jul 6, 2015 at 1:48 PM
Subject: I-D Action: draft-johnston-dispatch-osrtp-00.txt
To: i-d-announce@ietf.org



A New Internet-Draft is available from the on-line Internet-Drafts
directories.


        Title           : An Opportunistic Approach for Secure Real-time
Transport Protocol (OSRTP)
        Authors         : Alan Johnston
                          Bernard Aboba
                          Andy Hutton
                          Laura Liess
                          Thomas Stach
        Filename        : draft-johnston-dispatch-osrtp-00.txt
        Pages           : 8
        Date            : 2015-07-06

Abstract:
   Opportunistic Secure Real-time Transport Protocol (OSRTP) allows
   encrypted media to be used in environments where support for
   encryption is not known in advance, and not required.  OSRTP is an
   implementation of Opportunistic Security, as defined in RFC 7435.
   OSRTP does not require advanced SDP extensions or features and is
   fully backwards compatible with existing secure and insecure
   implementations.  OSRTP is not specific to any key management
   technique for SRTP.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-johnston-dispatch-osrtp/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-johnston-dispatch-osrtp-00


Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

_______________________________________________
I-D-Announce mailing list
I-D-Announce@ietf.org
https://www.ietf.org/mailman/listinfo/i-d-announce
Internet-Draft directories: http://www.ietf.org/shadow.html
or ftp://ftp.ietf.org/ietf/1shadow-sites.txt