IETF Logo Mail Archive

Re: [Rats] how many use cases in Architecture?

Michael Richardson <mcr+ietf@sandelman.ca> Fri, 14 February 2020 07:29 UTC

Return-Path: <mcr@sandelman.ca>
X-Original-To: rats@ietfa.amsl.com
Delivered-To: rats@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5F6AF12009C for <rats@ietfa.amsl.com>; Thu, 13 Feb 2020 23:29:55 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 2.501
X-Spam-Level: **
X-Spam-Status: No, score=2.501 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, KHOP_HELO_FCRDNS=0.399, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no
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 k1h2baSC1k_T for <rats@ietfa.amsl.com>; Thu, 13 Feb 2020 23:29:54 -0800 (PST)
Received: from relay.sandelman.ca (minerva.sandelman.ca [IPv6:2a01:7e00::3d:b000]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 22A2812008C for <rats@ietf.org>; Thu, 13 Feb 2020 23:29:54 -0800 (PST)
Received: from dooku.sandelman.ca (unknown [185.201.63.254]) by relay.sandelman.ca (Postfix) with ESMTPS id 341901F459; Fri, 14 Feb 2020 07:29:45 +0000 (UTC)
Received: by dooku.sandelman.ca (Postfix, from userid 179) id 0D6C21A088C; Fri, 14 Feb 2020 07:29:14 +0000 (GMT)
From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Thomas Fossati <Thomas.Fossati@arm.com>
cc: "rats@ietf.org" <rats@ietf.org>
In-reply-to: <A3475911-7A0D-4258-AEED-26289A2F79FB@arm.com>
References: <8944.1580988967@dooku.sandelman.ca> <A3475911-7A0D-4258-AEED-26289A2F79FB@arm.com>
Comments: In-reply-to Thomas Fossati <Thomas.Fossati@arm.com> message dated "Wed, 12 Feb 2020 14:50:55 +0000."
X-Mailer: MH-E 8.6; nmh 1.7+dev; GNU Emacs 25.2.1
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=-=-="; micalg="pgp-sha512"; protocol="application/pgp-signature"
Date: Fri, 14 Feb 2020 07:29:14 +0000
Message-ID: <28282.1581665354@dooku>
Archived-At: <https://mailarchive.ietf.org/arch/msg/rats/Ymte_sjnc3ui7231kBwQkYgTz2Y>
Subject: Re: [Rats] how many use cases in Architecture?
X-BeenThere: rats@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Remote Attestation Procedures <rats.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rats>, <mailto:rats-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/rats/>
List-Post: <mailto:rats@ietf.org>
List-Help: <mailto:rats-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rats>, <mailto:rats-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 14 Feb 2020 07:29:55 -0000

Thomas Fossati <Thomas.Fossati@arm.com> wrote:
    > On 06/02/2020, 11:36, "Michael Richardson" <mcr+ietf@sandelman.ca>
    > wrote:
    >> The architecture design team would like some feedback from the WG
    >> about inclusion of use cases into the Architecture draft.
    >> 
    >> There are several options, and you might have more:
    >> 
    >> * include no use cases in this document, they aren't important.

    > +1 to a small set of representative use cases to show that the proposed
    > architecture is not detached from reality.

okay.  I will make some pull requests with a selection of four use cases.
One will be TEEP though.

    >> * include no use cases in this document, they should go in another
    >> document.

    > -1. Note that having a few selected examples here doesn't preclude
    > keeping your nice and exhaustive "use cases" document alive.  I trust
    > the IETF datatracker for long-term archival.

Yes.

    > My personal preference: * Not too many -- 4-ish should be enough, I
    > guess; * Existing / deployed rather than speculative.

Do you prefer the use cases to articulate what their data flow (passport,
background check) is?

-- 
]               Never tell me the odds!                 | ipv6 mesh networks [ 
]   Michael Richardson, Sandelman Software Works        | network architect  [ 
]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on rails    [

v2.23.0 | Report a Bug | By Email