[Rats] do we need more example time lines?

Michael Richardson <mcr+ietf@sandelman.ca> Tue, 01 September 2020 23:01 UTC

Return-Path: <mcr+ietf@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 DF98B3A11A4 for <rats@ietfa.amsl.com>; Tue, 1 Sep 2020 16:01:35 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.899
X-Spam-Level:
X-Spam-Status: No, score=-1.899 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham 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 vH6pkbF9bijI for <rats@ietfa.amsl.com>; Tue, 1 Sep 2020 16:01:33 -0700 (PDT)
Received: from tuna.sandelman.ca (tuna.sandelman.ca [IPv6:2607:f0b0:f:3:216:3eff:fe7c:d1f3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 916073A11A0 for <rats@ietf.org>; Tue, 1 Sep 2020 16:01:33 -0700 (PDT)
Received: from localhost (localhost [127.0.0.1]) by tuna.sandelman.ca (Postfix) with ESMTP id 4D7603899B for <rats@ietf.org>; Tue, 1 Sep 2020 18:40:28 -0400 (EDT)
Received: from tuna.sandelman.ca ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with LMTP id r-4EbxPMa_2R for <rats@ietf.org>; Tue, 1 Sep 2020 18:40:27 -0400 (EDT)
Received: from sandelman.ca (obiwan.sandelman.ca [209.87.249.21]) by tuna.sandelman.ca (Postfix) with ESMTP id 241DE38994 for <rats@ietf.org>; Tue, 1 Sep 2020 18:40:27 -0400 (EDT)
Received: from localhost (localhost [IPv6:::1]) by sandelman.ca (Postfix) with ESMTP id CDCFF516 for <rats@ietf.org>; Tue, 1 Sep 2020 19:01:30 -0400 (EDT)
From: Michael Richardson <mcr+ietf@sandelman.ca>
To: rats@ietf.org
In-Reply-To: <159900077811.31808.7914848292367038303@ietfa.amsl.com>
References: <159900077811.31808.7914848292367038303@ietfa.amsl.com>
X-Mailer: MH-E 8.6+git; nmh 1.7+dev; GNU Emacs 26.1
X-Face: $\n1pF)h^`}$H>Hk{L"x@)JS7<%Az}5RyS@k9X%29-lHB$Ti.V>2bi.~ehC0; <'$9xN5Ub# z!G,p`nR&p7Fz@^UXIn156S8.~^@MJ*mMsD7=QFeq%AL4m<nPbLgmtKK-5dC@#:k
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=-=-="; micalg="pgp-sha512"; protocol="application/pgp-signature"
Date: Tue, 01 Sep 2020 19:01:30 -0400
Message-ID: <17844.1599001290@localhost>
Archived-At: <https://mailarchive.ietf.org/arch/msg/rats/UONPHyexD-6HXkGJdNLA8-nEXvo>
Subject: [Rats] do we need more example time lines?
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: Tue, 01 Sep 2020 23:01:36 -0000

internet-drafts@ietf.org wrote:
    > A New Internet-Draft is available from the on-line Internet-Drafts directories.
    > This draft is a work item of the Remote ATtestation ProcedureS WG of the IETF.

    > Title           : Remote Attestation Procedures Architecture

...

    > The IETF datatracker status page for this draft is:
    > https://datatracker.ietf.org/doc/draft-ietf-rats-architecture/

    > There are also htmlized versions available at:
    > https://tools.ietf.org/html/draft-ietf-rats-architecture-06
    > https://datatracker.ietf.org/doc/html/draft-ietf-rats-architecture-06

    > A diff from the previous version is available at:
    > https://www.ietf.org/rfcdiff?url2=draft-ietf-rats-architecture-06

There are now three ways to do time:
  1) Timestamps
  2) Nonce-based
  3) Handle-based

There are two reference flows: Passport and Background check.
We have included only five examples:

     16.1.  Example 1: Timestamp-based Passport Model Example
     16.2.  Example 2: Nonce-based Passport Model Example
     16.3.  Example 3: Handle-based Passport Model Example
     16.4.  Example 4: Timestamp-based Background-Check Model Example
     16.5.  Example 5: Nonce-based Background-Check Model Example

Leaving the reader to ponder the sixth version.
Are we too cruel?   please comment.

There are now three pull requests that remain:
  https://github.com/ietf-rats-wg/architecture/pull/141
  https://github.com/ietf-rats-wg/architecture/pull/130
  https://github.com/ietf-rats-wg/architecture/pull/94

which have mostly been discussed before.
It would be nice to get wider review/comment on them so that the design team
can bring the draft to a close.

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





--
Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-