Re: [MLS] recharter text

Sean Turner <sean@sn3rd.com> Wed, 29 November 2023 14:21 UTC

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From: Sean Turner <sean@sn3rd.com>
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Date: Wed, 29 Nov 2023 09:21:04 -0500
Cc: Raphael Robert <ietf=40raphaelrobert.com@dmarc.ietf.org>, Richard Barnes <rlb@ipv.sx>, Paul Wouters <paul@nohats.ca>, Watson Ladd <watsonbladd@gmail.com>, MLS List <mls@ietf.org>
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To: Benjamin Beurdouche <ietf@beurdouche.com>
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Subject: Re: [MLS] recharter text
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I don’t really have an issue adding (as you suggested):

* Support for end-to-end encrypted long term storage relying on group secrets

But, would this already fall under because we really aren’t listing a 1-1 link to extensions:

* Support for use of MLS in protocols developed by the MIMI working group
or
* Support for common operational patterns in messaging applications

spt

> On Nov 29, 2023, at 09:07, Benjamin Beurdouche <ietf@beurdouche.com> wrote:
> 
> I think something that we should include in our extensions list is encrypted backups.
> As discussed in MIMI, I think this is a generic need that would best fit in the MLS WG.
> 
> B.
> 
>> On 29 Nov 2023, at 14:50, Raphael Robert <ietf=40raphaelrobert.com@dmarc.ietf.org> wrote:
>> 
>> Sorry for chiming in late on this. As noted before (thanks Brendan), there are two items for which we have good consensus and that are being worked on actively:
>> 
>>  - safe extensions
>>  - user trees
>> 
>> Neither is currently covered by the 01-01 charter. Given how far along we are in the process, this should already be covered now and not in 6 months from now.
>> Beyond that, if regular rechartering is an option, I think we should go for it and reconsider things in 6-12 months.
>> 
>> Raphael
>> 
>>> On 29. Nov 2023, at 14:30, Richard Barnes <rlb@ipv.sx> wrote:
>>> 
>>> I think we've got enough specific items on the list to keep us busy for a while.  As Paul says, rechartering is (pretty) cheap, so let's tick off some of the items we have and then we can add more.
>>> 
>>> On Tue, Nov 28, 2023 at 4:42 PM Paul Wouters <paul@nohats.ca> wrote:
>>> On Tue, 28 Nov 2023, Sean Turner wrote:
>>> 
>>> >> On Nov 10, 2023, at 14:59, Watson Ladd <watsonbladd@gmail.com> wrote:
>>> >> 
>>> >> On Fri, Nov 10, 2023 at 11:29 AM Sean Turner <sean@sn3rd.com> wrote:
>>> >>> 
>>> >>> Hi! As discussed at the IWTF 118 session, the revised charter text can be found here:
>>> >>> https://github.com/mlswg/wg-materials/tree/main/wg-charter
>>> >>> 
>>> >>> Richard has already provided extension related text, i.e., listing the extensions we are going to work on:
>>> >>> https://github.com/mlswg/wg-materials/pull/14.
>>> >>> Please let us know here or in the repo whether you agree with the list of extensions. And, note that doing work on other extensions is likely going to require a recharter so let’s try to get this list right.
>>> >> 
>>> >> Does a saving clause of "such other extensions as the working group
>>> >> consensus deems advisable" sound good?  While I see from the record
>>> >> EKR wanted some scoping, I think having an explicit list of things to
>>> >> work on and then others is good enough.
>>> >
>>> > I am concerned that somebody on the IESG might think of this as a blank check. I also really want to see if we can work through the existing set of extensions and then maybe recharter to something a little more loose.
>>> 
>>> And by somebody, Sean specifically means me, your friendly neighbourhood AD :)
>>> 
>>> Rechartering is cheap, so these clauses are not needed. And it allows
>>> (read: forces) the WG a bit more structure to complete older ideas before
>>> moving onto the next new shiny thing. Because, SQUIRREL!
>>> 
>>> Paul
>>> 
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>> 
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