Re: [DNSOP] I-D Action: draft-ietf-dnsop-dns-zone-digest-00.txt

"John R Levine" <johnl@taugh.com> Thu, 08 August 2019 22:38 UTC

Return-Path: <johnl@taugh.com>
X-Original-To: dnsop@ietfa.amsl.com
Delivered-To: dnsop@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id DA48C12003F for <dnsop@ietfa.amsl.com>; Thu, 8 Aug 2019 15:38:13 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1536-bit key) header.d=iecc.com header.b=LJeICCuk; dkim=pass (1536-bit key) header.d=taugh.com header.b=ADc4C4rU
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 gJxxUm9LDOhM for <dnsop@ietfa.amsl.com>; Thu, 8 Aug 2019 15:38:11 -0700 (PDT)
Received: from gal.iecc.com (gal.iecc.com [IPv6:2001:470:1f07:1126:0:43:6f73:7461]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 423A412003E for <dnsop@ietf.org>; Thu, 8 Aug 2019 15:38:11 -0700 (PDT)
Received: (qmail 39510 invoked from network); 8 Aug 2019 22:38:09 -0000
DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=iecc.com; h=date:message-id:from:to:cc:subject:in-reply-to:references:mime-version:content-type:user-agent; s=9a53.5d4ca451.k1908; i=johnl-iecc.com@submit.iecc.com; bh=glMWu0W9p2pLik21wuHm+6UmPU+jCaAXyCtbVsfQi2U=; b=LJeICCukTaAtYGR0aVkXkpbYLBm7Pewt1sWxd1WIVwb5xQxv8DWDMdHQvZ1oMGFucbL2r36MuHSLW3LP5GSZFZYMFiD32rVoeQYNl+eG5wLKLnzb/o1DkNGGMttwnXtv2DDbEyOrei5sDthUVqrzcAX+wMCJRHcD5d3ltqD2YWVxZ7HrjPdgD5/fxLFKUG9nLTgeDHxp3ieoAutK5dPUYf39SWYvRdoR8RWHKMVRSihtrnT/cRt4sYqWO8GyERPd
DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=taugh.com; h=date:message-id:from:to:cc:subject:in-reply-to:references:mime-version:content-type:user-agent; s=9a53.5d4ca451.k1908; olt=johnl-iecc.com@submit.iecc.com; bh=glMWu0W9p2pLik21wuHm+6UmPU+jCaAXyCtbVsfQi2U=; b=ADc4C4rUahv8pbjtAET+6FvtPPLAVO0T6lnftPVlegtZA5HG/EF6moB4SkTOCWfcIAI1qsAktgETSWd7RppQ1Q3CCL8nWCPqUaDel4jz3oIZHvbKiKe04+dLuFj37j5628vlPg1pgkRhYwaNDBoCn3OeMldUCQkOghpNJ9GS6nzPePGedW4dyPaFn913tf+f6YwWgm5l5QdmnLA7ka4Or8STrpQMP3EU5qMCQZf6YFvPRydvZEyuu6G1JxKlww2a
Received: from localhost ([IPv6:2001:470:1f07:1126::78:696d:6170]) by imap.iecc.com ([IPv6:2001:470:1f07:1126::78:696d:6170]) with ESMTPSA (TLS1.2 ECDHE-RSA AES-256-GCM AEAD, johnl@iecc.com) via TCP6; 08 Aug 2019 22:38:09 -0000
Date: 8 Aug 2019 18:38:09 -0400
Message-ID: <alpine.OSX.2.21.9999.1908081837530.33346@ary.qy>
From: "John R Levine" <johnl@taugh.com>
To: "Wessels, Duane" <dwessels@verisign.com>
Cc: "Joe Abley" <jabley@hopcount.ca>, "dnsop@ietf.org" <dnsop@ietf.org>
In-Reply-To: <4E3528B2-CC84-4B6E-99F4-4CAEC6BADD3B@verisign.com>
References: <20190808185156.654657CF5A4@ary.qy> <CAJhMdTPRAu+8ep3-fndYzh10RenKa7Kabi+snajVjdyZEoGpMw@mail.gmail.com> <alpine.OSX.2.21.9999.1908081551300.32831@ary.qy> <4E3528B2-CC84-4B6E-99F4-4CAEC6BADD3B@verisign.com>
User-Agent: Alpine 2.21.9999 (OSX 337 2019-05-05)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII; format=flowed
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/q3UIH1RhvRfr6zolzxIkt12bGWs>
Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-dns-zone-digest-00.txt
X-BeenThere: dnsop@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF DNSOP WG mailing list <dnsop.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dnsop>, <mailto:dnsop-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dnsop/>
List-Post: <mailto:dnsop@ietf.org>
List-Help: <mailto:dnsop-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dnsop>, <mailto:dnsop-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 08 Aug 2019 22:38:14 -0000

On Thu, 8 Aug 2019, Wessels, Duane wrote:

> Thanks John and Joe, does this text capture what you're suggesting?
>
> 4.1.  Verifying Multiple Digests
>
>   If multiple digests are present in the zone, e.g., during an
>   algorithm rollover, a match using any one of the recipient's
>   supported Digest Type algorithms is sufficient to verify the zone.

Looks good to me.

Regards,
John Levine, johnl@taugh.com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly