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

[Alan Johnston <[e-mail]>]

Hi Martin,

It is the version of the draft that is actually implemented and used.
There are also a few slight differences due to the way that Opportunistic
Security is defined.

- Alan -

On Wed, Jul 8, 2015 at 11:14 AM, Martin Thomson <[e-mail]>
wrote:

> How does this differ from:
> https://tools.ietf.org/html/draft-kaplan-mmusic-best-effort-srtp-01
>
> On 8 July 2015 at 04:02, Alan Johnston <[e-mail]> wrote:
> > 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: <[e-mail]>
> > Date: Mon, Jul 6, 2015 at 1:48 PM
> > Subject: I-D Action: draft-johnston-dispatch-osrtp-00.txt
> > To: [e-mail]
> >
> >
> >
> > 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
> > [e-mail]
> > 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
> >
> >
> > _______________________________________________
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> >
>