Re: [Acme] ACME signature mechanics

Anders Rundgren <anders.rundgren.net@gmail.com> Thu, 18 December 2014 08:12 UTC

Return-Path: <anders.rundgren.net@gmail.com>
X-Original-To: acme@ietfa.amsl.com
Delivered-To: acme@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 839BA1A6EDA for <acme@ietfa.amsl.com>; Thu, 18 Dec 2014 00:12:45 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=ham
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 9tSRa_UXTfwn for <acme@ietfa.amsl.com>; Thu, 18 Dec 2014 00:12:42 -0800 (PST)
Received: from mail-wi0-x236.google.com (mail-wi0-x236.google.com [IPv6:2a00:1450:400c:c05::236]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 861861A1EEE for <acme@ietf.org>; Thu, 18 Dec 2014 00:12:42 -0800 (PST)
Received: by mail-wi0-f182.google.com with SMTP id h11so885567wiw.3 for <acme@ietf.org>; Thu, 18 Dec 2014 00:12:41 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=rV9Icv3z+uObL1BdgloiUg314ZtX8VCehMCqECmhKEo=; b=L0iytWbjuWqnd67uOeG7keWUfJ3v1XxPrcXF2KJGJpVkUyZt2viYcoU2nr+ra/+y/h bOPMRhIGohlGe36ImmtUvaRoeQfHAc+3j9S/BM4V6Pzq2kDlNt/oZAQlEb5pKhc/g+Kt M5L17e4MdpbVTFqC4qAmGyinXUSn3ToNcvGPdgamCNaItpHOqUnzvDQ7cVlx1phSmlrk Iwpfgyc14HmzLMbCArrnZ/VFAkWdgA5WQhWib55SXj5kXgM5tWFH0GDRko1ElZsKMz6b DT6Q5VTlePxDo8vosGwFThgIDb0xrib62QU7PJmg50NdAvnJSQX6nMmqZBcs3ejoDF0v a27g==
X-Received: by 10.194.238.40 with SMTP id vh8mr1644173wjc.57.1418890361150; Thu, 18 Dec 2014 00:12:41 -0800 (PST)
Received: from [192.168.1.79] (52.16.14.81.rev.sfr.net. [81.14.16.52]) by mx.google.com with ESMTPSA id jr4sm7982288wjc.20.2014.12.18.00.12.40 for <acme@ietf.org> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 18 Dec 2014 00:12:40 -0800 (PST)
Message-ID: <54928C71.4020908@gmail.com>
Date: Thu, 18 Dec 2014 09:12:33 +0100
From: Anders Rundgren <anders.rundgren.net@gmail.com>
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0
MIME-Version: 1.0
To: "acme@ietf.org" <acme@ietf.org>
References: <548FF9E3.1020703@gmail.com> <CAL02cgT9iYqtX2Ui5XQYnj=yeF_QnSkKn-jE0D5d56WMzB5bBg@mail.gmail.com> <CAMm+LwjwG0dPTkByu5WZ_ev3xNxAMwunoc-A_VK4sKPSZXRYDw@mail.gmail.com> <20141217171915.GX3241@localhost> <CAMm+LwjRk_skCW4bJ607YzeVrCN71o=p4gmzy0koYty-J7L2yQ@mail.gmail.com> <20141217230310.GC9443@localhost> <CAMm+LwjboeGq-LFpumVZ+oZmUJF+K9tWp_DWPi2GiF2i8b_NNQ@mail.gmail.com>
In-Reply-To: <CAMm+LwjboeGq-LFpumVZ+oZmUJF+K9tWp_DWPi2GiF2i8b_NNQ@mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"; format="flowed"
Content-Transfer-Encoding: 7bit
Archived-At: http://mailarchive.ietf.org/arch/msg/acme/u9ThfItN6309njEAvxrBo5WNJAo
Subject: Re: [Acme] ACME signature mechanics
X-BeenThere: acme@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Automated Certificate Management Environment <acme.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/acme>, <mailto:acme-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/acme/>
List-Post: <mailto:acme@ietf.org>
List-Help: <mailto:acme-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/acme>, <mailto:acme-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 18 Dec 2014 08:12:46 -0000

I would recommend playing a bit with JCS before dismissing it:

https://mobilepki.org/jcs

The (IMO...) ultimate ACME solution:
http://www.ietf.org/mail-archive/web/acme/current/msg00127.html

Cheers
Anders