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Re: [Sframe] I-D Action: draft-ietf-sframe-enc-03.txt

Richard Barnes <rlb@ipv.sx> Fri, 04 August 2023 19:57 UTC

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From: Richard Barnes <rlb@ipv.sx>
Date: Fri, 04 Aug 2023 15:56:59 -0400
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Subject: Re: [Sframe] I-D Action: draft-ietf-sframe-enc-03.txt
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Hi all,

This is a minor revision.  The two primary differences over -02 are:

- Test vectors are now incorporated, based on the reference implementation
in the repo
- The derivation of the key and salt from the base key was revised as
suggested by Marta

This should be a good baseline for folks to have in mind when reviewing the
issues in the repo.  As a reminder, your feedback is needed!

https://github.com/sframe-wg/sframe/issues

Thanks,
--Richard


On Fri, Aug 4, 2023 at 3:54 PM <internet-drafts@ietf.org> wrote:

>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories. This Internet-Draft is a work item of the Secure Media Frames
> (SFRAME) WG of the IETF.
>
>    Title           : Secure Frame (SFrame)
>    Authors         : Emad Omara
>                      Justin Uberti
>                      Sergio Garcia Murillo
>                      Richard L. Barnes
>                      Youenn Fablet
>    Filename        : draft-ietf-sframe-enc-03.txt
>    Pages           : 64
>    Date            : 2023-08-04
>
> Abstract:
>    This document describes the Secure Frame (SFrame) end-to-end
>    encryption and authentication mechanism for media frames in a
>    multiparty conference call, in which central media servers (selective
>    forwarding units or SFUs) can access the media metadata needed to
>    make forwarding decisions without having access to the actual media.
>
>    The proposed mechanism differs from the Secure Real-Time Protocol
>    (SRTP) in that it is independent of RTP (thus compatible with non-RTP
>    media transport) and can be applied to whole media frames in order to
>    be more bandwidth efficient.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-sframe-enc/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-sframe-enc-03.html
>
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-sframe-enc-03
>
> Internet-Drafts are also available by rsync at rsync.ietf.org:
> :internet-drafts
>
>
> --
> Sframe mailing list
> Sframe@ietf.org
> https://www.ietf.org/mailman/listinfo/sframe
>

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