Re: [Ntp] I-D Action: draft-ietf-ntp-using-nts-for-ntp-21.txt

Marcus Dansarie <marcus@dansarie.se> Thu, 30 January 2020 20:40 UTC

Return-Path: <marcus.dansarie.nilsson@gmail.com>
X-Original-To: ntp@ietfa.amsl.com
Delivered-To: ntp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BD79312001A for <ntp@ietfa.amsl.com>; Thu, 30 Jan 2020 12:40:09 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.4
X-Spam-Level:
X-Spam-Status: No, score=-1.4 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=no autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
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 kCIbNGjxK0pl for <ntp@ietfa.amsl.com>; Thu, 30 Jan 2020 12:40:08 -0800 (PST)
Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 879E812002E for <ntp@ietf.org>; Thu, 30 Jan 2020 12:40:07 -0800 (PST)
Received: by mail-lj1-x229.google.com with SMTP id o11so4834107ljc.6 for <ntp@ietf.org>; Thu, 30 Jan 2020 12:40:07 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:references:from:autocrypt:message-id:date :user-agent:mime-version:in-reply-to; bh=T9JTbDKOMBbNqCNF7mEVlBBygjk4xXF/37GT21FcEtg=; b=UGBDMBpD1kisZtXay4y3kVrQBeqds29i732X/c9xTGFH3SfixoRcm3chiqYwoieBT3 2dK9CWc0iQZyvUgSNxjEHrPjq0VMZyCh+g1KknjQTdTM+qZHkJhe7MEX6gd/Nd4j03OQ xpWnqXnb32cIg/u2pfbpqtL8pERJkmh6dADRYdZ+1uLBakvdHqfVD+TSxczJo9IRfeM4 nfvmnEGtvPRQ+hFl3ouz8fI2f8yeOFQ7af0/fP3kHuIiY/HPGDXWn95f/zRHMkUaUd1f TSPc0UPD1r7Bg7CMRk1Og7W7MF/SAS8VQgnacBjvNe1USz//hu3Rlzn7hP9XcqccayHR oXPA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:references:from:autocrypt :message-id:date:user-agent:mime-version:in-reply-to; bh=T9JTbDKOMBbNqCNF7mEVlBBygjk4xXF/37GT21FcEtg=; b=sHOkipOMBuvaKvKnTrQSSoWJgApnhHWrYitoIVp/ZO3YJQvL9D9C0wqO9qyWzBveoy oEUQurIILTfUwwktZuR5eSox7k1B/1yLFVCewup1qYaTvD3EPJtuM3VvyZWzHvSD+LhI ggeMaupaY7Xb5WXVCucD9EFFWTCJhGrJBLjgHXphLMoHyRt9GazSV+EkvVCeC8xPGn0M /GSNG+xMrKB52F7Q8+TNe9LF8Uc1GHVKBJFKTnhlYSXB6PKcgDmRMnCa2lhRRGzhsbub ooIXFWBm6D8G2PLa4TMz2sk5zkbeVZiuViRseKNkdfjD1n4sL63QNdpL9MtVMRY2e/8C 8ZhA==
X-Gm-Message-State: APjAAAWKjrTtB1rnSvHyC/wlp4IM0A8XuVQ5La5lIUlSoeYSSnRrpUZ4 LyMm9tDKxGlZ/XBzCMw9G76w0otKtkU=
X-Google-Smtp-Source: APXvYqyo+1JCqZ8ItDJZWV0p5hsfl9m+Qj/UYtDoeEco5x0qOkheNPwvrdnLVNQk6p7lfaFkp/5foA==
X-Received: by 2002:a2e:98c4:: with SMTP id s4mr4055973ljj.102.1580416805184; Thu, 30 Jan 2020 12:40:05 -0800 (PST)
Received: from ?IPv6:2001:470:dfe6:0:7168:c63f:344a:952e? ([2001:470:dfe6:0:7168:c63f:344a:952e]) by smtp.gmail.com with ESMTPSA id m24sm4376476ljb.81.2020.01.30.12.40.04 for <ntp@ietf.org> (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Jan 2020 12:40:04 -0800 (PST)
Sender: Marcus Dansarie <marcus.dansarie.nilsson@gmail.com>
To: ntp@ietf.org
References: <158041639053.10319.4507683407274880696@ietfa.amsl.com>
From: Marcus Dansarie <marcus@dansarie.se>
Autocrypt: addr=marcus@dansarie.se; prefer-encrypt=mutual; keydata= mQINBFawEn4BEAC8YukDy8f3eczlE8WAcuctrjsNltPCLZDzcj3vBmiayXlXuPULOopqeuw4 +oaZqj4KqvdFBA1mzvwPll7IHePuwAoJYJr48IbIXc9MRjtLoFtd0KnhiVPUS8F2cmfzSJ8E FEv92sz6UT8/tlLEu6sNqr6/caYUivspuW5wf4f6nkSE+6rao9Nx9X03r289IPNBSZv+Y/Ym jWHDPpbT8WLUJZ+A8RsW/1oza609oAzqTkclmnRzip8wZZWNg3Q55P7onBmTIOrEz13My9r5 DWCMHyxXgFL1RJ9YW0t4yRkRm+HvOn3Vesk3m8CCGA6esHV0IPZmBOxJr3l+UQYuDiTgFufr WMpu5MvlyKGHS4fNd505DyyJY2G6eQLLrOq3nZy4qoZSL42TMxzYglexg+H6P/YsIIShk5Ch h/hNphXjrElDWhbGT5JiRWIivgSj/gq5QVBbDLR3b25n9PA0byGemfcEHLkii6EKyH7GW6v9 sgmvCmPfEfppYcOP2g9Jdt8RPitx0UBjoCzWAn0Py0NvlFDyz0FQhWDPig3yo1CG5ljb686v VBwcHJthczUV0rIyVzfmnikIb9ZjydHSX3fFwLz1IcIIX+INS58qA0SDqOoyP2WTYGZCDPVw GMMh+wMtAL2MICTr6vybFWB58m4PsI1j8Ri+AQiEkxyJauI2WQARAQABtCRNYXJjdXMgRGFu c2FyaWUgPG1hcmN1c0BkYW5zYXJpZS5zZT6JAlwEEwEIAEYCGwMCHgECF4ACGQEJCwkNCAwH CwoEBhUKCQgLAgUWAwIBABYhBBfkVFb0H62SH33Csy9j5/6tpPBjBQJeDONDBQkJQKdFAAoJ EC9j5/6tpPBj/xkP/jXvaCeWK9zrphIn1oFX+ssyrJUnpPR0boj0kFsI8NQSReHJ4camTawp 8mhIWa3VWjY3BiklYhQHzFO2e/4lc8tLKHzTL9bSMRQkbmx+S5ek8JnBy9s6dqx+gNgFmm0I zm8iJeLwI0bOXxyOJ0ZGUif0Kf4ks++5NZNe9ybVnWrhjY63GNfQgJqFCZ2zOb1ua9EkiLWO EvFizody2Br3GuP4WyUgEyXLBwYsEzWYzTLaATbid8pWeghAJI880LTt54EtmLpzDKKrZB4H 4CFxh6IogSZTXIXZUbM6XfjMUpMYCzv+F46Hit01QmJtWlIHfjSRbS9H6b//gpCsAjlaYw2m eBovyl0q4sE9mXYxdTqlk51umsvfewravYsfDpSHZ+7iw9dSoft8CGI8PBSUfp3YhVlBzTeX AjYeQJ+aGsGYvn6I0OT5U085m/PsLzvjjcmgMasoYsThYssRE6UQNxXa7OljRlsTRL8f67Ty 6W3fSV6YLcfMEn5/Z9M6/I9W+V9XiaLgVGht03x2GzyE7On0gk/cgapREotaYiDXTzW4njDQ 5pgi85vBOIKX4shmlJ7TNPWSDEAaZRkZGVHzyw+VY+0gdcI65NXofESOzIRdWAHLeOL2savo LCdNJcophzJG6gbpqF6AawdE6YfJf3lsV6Fgp7qUXt5sNWsWF9f3uQINBFawEqwBEAClJOj1 zOQTMRGzLK/08tEdwR4EwBDiWNci0JtjT59xtJdlGujuf/9wkt9hRIiALqt8U0vHwCzmxVTP Eueewv40WOraJzzDv6OBXJZMeF+IN1/CGrZcn8rLG9J1CyyVf+gCxUUXmpQDlE91iYMB4ifj dTTTizRnVYOQh54TV0yyiL2bn+ZdL8NYNpUbpoG2vppltt0NXv9ib9WPug9Q8Sx33CkkCj3F HJLHeHqo6AkFTpBdSn6/Ezs+ZHpuhNCHtrZyiJOi2YZ8EzpuxDwVjHLh8iXu0amlXSGP5wA7 MpNEtomhGw3bUr3aBcenfS4u/RE3V/y+vXae33LtVmaH7sli0SmrP8iUxkks2qjtS6W2a/qF xlHK/FXBChNIG0uRROvDlIudg6UHzQlK4mBdraGz4etfDpsNAX0x5ssxBTaFrJlZz935GPLR sg4o5f+FYcQrIZGisfCmiH8rdF1bkz450/OyfzS7lTCoxeizOnlamVwUCTfrWah/l8BXgP/i Y6KlbGpfr7aVYvA5e7fPe7uRqzPsxq7pL72r3p/TkNuPtJ7cbShN99p7v/v38STSJ4jbzy2W LMBFw5dJI73XtSGU2g/viZgVfl4Tro4XeYMF/FmRDiYcd+GpuDoB+g+NJYpGRGnr4+GgWl9U YCnN1TE9LSpvehvvKMvGqi0U1ENOUwARAQABiQRbBBgBCAAmAhsCFiEEF+RUVvQfrZIffcKz L2Pn/q2k8GMFAl4M41wFCQlApzACKcFdIAQZAQgABgUCVrASrAAKCRDBCAAOw+Eh5rtYD/wN eZOov+0rwhszfD+IY9fI4qFUjuiKWR06fJ60HV7cStkDW6WtrF+NkUAwH5G0yrA+izyI9wtR 4r5OW5ruPWTRbHxOmsLfRnqh4dKU6uCvtoL+LNzAMyPORiZkzomOaKAPdtiVgECVupLsApDl 4tI2hpMYKmeTVuessXa83oGOi8uQGK/M57Koz20KPfLltJBsCcOwofCUdbmaPOlN/DspOaIe LWzN7qb3pzAuUltBCvVI3VRgqvfh6JSiGyaSUfjghfbtz0uAlZ4wSfHX2+Iw+1/9mlElZjkC y6QgxCb1vMqGSw5u596aGVm7m2zVGLn4/xhpFNbxHUwWre/AAMtJR5ASK3cq2au1U2rOja3f rRfzMuBqTrQGb+OcCaesaOssd7t+RmDKfv0u40z6ls9Mzav+BCXzfOnb3HNAgJE5C/xApTsd xhn5BZoxHy8N2Pc0emWe6JI5UDPlKpuwH6JDKrLaoHhE7Gy2U6iinQcgI5IEEa8wmwoWfkjU 5phTbZVHJ+yTOeZWcbJtyFIX18fbzyrZWguo1EWHubv33KqbiJ6klpfg5chwKXWZIlLmbivp Dv0KRybk5GB+X83OpeAH9dKT3kvcu6midppjFzakSIiaoSJDS9jcqQYEiRG71lnD7QdCoqjb fHZh8HXGYSbenDzisWIRouGsimOyeSaX6QkQL2Pn/q2k8GMJbw//fuKz02SFeJBoJL0riuwa Rz7xhoCuJ6F5T9foj5DMs1Bi2aNxHM+y8s60MrP48HrTmzvoirSR5n7hZdESVoE8HXqKeXD6 EBZyEDWWnqYbMMhdYUS7xKiA8SHMhF8qnT2Yy8OLeuXQPmfJWZcGGivNbmjRoGTh1rbIZPL5 8y5F4uY7TsJwX0nW5mMIngdEmSqoXOINa3+DrjG5zcpoCqGDFGEZSw6B3ZokceOUmSXyO6lk d0tL5G3B0ipUh47RIa81wmJDXqoF0g5nVjO/2fB6wzw9uITHVaLJ6ayCcKWQkyFJABN4ZLaF udK5V4241JieYgmy5uzD5xfKwwqqmj/qbVP0Gmw1mujAnR4KBppdsfDKle4hp/NriVAngKDC UgZwXk75qwbGkS7luHCF1x7sIA1Z332sROCYzALuWi4NzmcCUkdjKoMxqbFabFDpswq8mELe o1aYsyrpkDLOai3/M8EHRFNwgkfyweU+Xe+4H2H/yXeLOa17ED2xNcDnK+SnvFq+Hvsuu9m6 FbwLaAyGKW3d/D4be49/7Cwyk4aHM+nB/ozAvfeLkxXdZYtIIf72UbAHc9oJMLOEY1UqkHJ7 +mOxez7UWqErXxbauX+bZ70u5ipOf5E3wxdo7+E1FRMXReUHCysV0qUqNK/wG/NDFNQxYRnF ubNo7v9TpsmWZ8i5Ag0EVrASywEQAMscigyDy6txQ/cUE8P+S9zMPNbsTSqa3iyj0SREswxm JsrUou+yOt/Y4UxGX+JLc/zjI1+frWE33CNmucYMtrZSrxgQDp+Wp8Ak7UNQlBtRIjdcPqmA EFzgG9OP7If7MJZMeWVd47ybIYUKohuTdFgwJSF80f+DGLLjIchyVZbvyZWSQKIAxfavmZr1 CNEVYXyrL752rLVB+KnQgJaFqHFPp6cO/Y20ViF9QsLRtlref1VrxtdPuILhEKMmmc+ZRsDh J0V8Mi5q8pWcYWrz+JiVRyA1ULAhg6C2ypj1cFNnQyN22XptXbz687bqZQxar5xyAAV4D6i/ 8q1kNgSsbDq+XkWuGjS9kmvLGM9kGARNhMFNguJSgSfqZExPAJhCZ4hVboTKFoRR10482rlO yj0Va0GbmpGqftjNodA4mjpBi52pNymUF+s6eTk13L9DOOJ8d0+2Qd6e4uTeNXJhNW6g2l7b 5dt/bbHMla7hgqRKUtTqQRR2JCpP3vF4sHWnXYdEcJSACarBcxbfdwZBnF9Nwv7GiNTEEg7O +8qwlj16LTB8oNWjOwAHiqg0xQlL8JTz2rkX0gUIW1Hy9A6b6UikViRbmpHXg0s7364Xtxji mkKD8DVnC5NJDiwZztqG2iW7kxJnfA+eAClKEh+niZo5NpjWNUfhjUXM5DNVHtchABEBAAGJ AjwEGAEIACYCGwwWIQQX5FRW9B+tkh99wrMvY+f+raTwYwUCXgzjXAUJCUCnEQAKCRAvY+f+ raTwY0TWEACnl4/g2QvX/bCMTSgAeeHaX3Fs2k0j+XoOe0uwyPRxWzwtvAbipW7fRXdAru1v 4qJkoGQrZpXSKDQL1Ij5x7XM/SB5FaXjMspXZwB0Vh1kuTsdbAXuJhC8kIOsVBrnBOUtbYnY tjJT7yvOy1w1N3PaE9+/oW5DbiODd5LC3ZSG7hzFgYAfg0lm9DX2imPs6wnroWT4AN+Evvjk FC39HMrgavEWjgG2s5VvR15NWtNf/+8BPtMtMACzCeDKMBC+zYsoe0nksCas+XzUihERW2a6 vjCkzb6jVs5+QwapnskrKNw9CG7QTEcPsNXH7w798Q0/hFkAy6c1goH+YBMEmy/TtlXq0lMv TNzvB70Gjot9vc6FdQEeQW4BeEJ4E0Ii/aKV8PITTe45mO0YFyQooW7go1cIkY9Ue7/3ggr6 FXGDjFqNeZaf0S6XficHXHsmKYnObOsuFUfVpBZbhtiahR99VHMbiV+UjdUY3X5+Td5p/VIA sFbHFW7M157wHDJQDKad1NrvWjq5if/cpiKC1VYGLP595jlZUu99JmtwqlEEru6gh0Z94Iv3 8kAcSCf4M9jwwoTXKcHYXHezaFgl8q4op2C0dLWoJihgjXLYHYiQPNiRtkHPOPocDJtu3T1U foURyeSY4YcBgderqZHZgygBpdU0Arc9C5wWy1t9WofUIg==
Message-ID: <19ed0d6e-fe73-fe91-b984-1f65f0ed2774@dansarie.se>
Date: Thu, 30 Jan 2020 21:39:57 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1
MIME-Version: 1.0
In-Reply-To: <158041639053.10319.4507683407274880696@ietfa.amsl.com>
Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="uIYwkS6vw6qIdEl8rYMJZFTIOBlZcsAag"
Archived-At: <https://mailarchive.ietf.org/arch/msg/ntp/6U7c0GgYxe-lzijPnm501c8Zl20>
Subject: Re: [Ntp] I-D Action: draft-ietf-ntp-using-nts-for-ntp-21.txt
X-BeenThere: ntp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: <ntp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ntp>, <mailto:ntp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ntp/>
List-Post: <mailto:ntp@ietf.org>
List-Help: <mailto:ntp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ntp>, <mailto:ntp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 30 Jan 2020 20:40:10 -0000

After approval from Karen and Dieter, I've submitted a new version of
the NTS draft which is in AD evaluation. It fixes these three minor issues:
* The previous draft expired on January 9.
* An error in Section 1.2. found by Daniel Lublin.
* Added an error code for Internal Server Error, as suggested by Watson
Ladd.

The diff also shows a few formatting changes which are not due to
changes in the source XML file, but probably due to a change in how the
IETF website generates the HTML and text versions.

Kind regards,
Marcus

On 2020-01-30 21:33, 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 Network Time Protocol WG of the IETF.
> 
>         Title           : Network Time Security for the Network Time Protocol
>         Authors         : Daniel Fox Franke
>                           Dieter Sibold
>                           Kristof Teichel
>                           Marcus Dansarie
>                           Ragnar Sundblad
> 	Filename        : draft-ietf-ntp-using-nts-for-ntp-21.txt
> 	Pages           : 43
> 	Date            : 2020-01-30
> 
> Abstract:
>    This memo specifies Network Time Security (NTS), a mechanism for
>    using Transport Layer Security (TLS) and Authenticated Encryption
>    with Associated Data (AEAD) to provide cryptographic security for the
>    client-server mode of the Network Time Protocol (NTP).
> 
>    NTS is structured as a suite of two loosely coupled sub-protocols.
>    The first (NTS-KE) handles initial authentication and key
>    establishment over TLS.  The second handles encryption and
>    authentication during NTP time synchronization via extension fields
>    in the NTP packets, and holds all required state only on the client
>    via opaque cookies.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-ntp-using-nts-for-ntp/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-ntp-using-nts-for-ntp-21
> https://datatracker.ietf.org/doc/html/draft-ietf-ntp-using-nts-for-ntp-21
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-ntp-using-nts-for-ntp-21
> 
> 
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> _______________________________________________
> ntp mailing list
> ntp@ietf.org
> https://www.ietf.org/mailman/listinfo/ntp
>