Return-Path: X-Original-To: notmuch@notmuchmail.org Delivered-To: notmuch@notmuchmail.org Received: from localhost (localhost [127.0.0.1]) by olra.theworths.org (Postfix) with ESMTP id 7D144431FB6 for ; Mon, 17 Jan 2011 19:54:55 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at olra.theworths.org X-Spam-Flag: NO X-Spam-Score: 0 X-Spam-Level: X-Spam-Status: No, score=0 tagged_above=-999 required=5 tests=[none] autolearn=disabled Received: from olra.theworths.org ([127.0.0.1]) by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UsOJPYi6XUUg for ; Mon, 17 Jan 2011 19:54:55 -0800 (PST) X-Greylist: delayed 1912 seconds by postgrey-1.32 at olra; Mon, 17 Jan 2011 19:54:54 PST Received: from walrus.jabberwocky.com (walrus.jabberwocky.com [173.9.29.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by olra.theworths.org (Postfix) with ESMTPS id E4387431FB5 for ; Mon, 17 Jan 2011 19:54:54 -0800 (PST) Received: from grover.home.jabberwocky.com (grover.home.jabberwocky.com [172.24.84.28]) (authenticated bits=0) by walrus.jabberwocky.com (8.14.4/8.14.4) with ESMTP id p0I3MvV1011930 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Mon, 17 Jan 2011 22:22:58 -0500 Subject: Re: including the entire fingerprint of the issuer in an OpenPGP certification Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset=us-ascii From: David Shaw In-Reply-To: <4D34F133.3000807@fifthhorseman.net> Date: Mon, 17 Jan 2011 22:22:57 -0500 Content-Transfer-Encoding: quoted-printable Message-Id: <2885367E-D215-4BE7-983D-C82C55C64B0F@jabberwocky.com> References: <4D34F133.3000807@fifthhorseman.net> To: IETF OpenPGP Working Group X-Mailer: Apple Mail (2.1082) X-Mailman-Approved-At: Tue, 18 Jan 2011 12:27:17 -0800 Cc: notmuch X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Jan 2011 03:54:55 -0000 On Jan 17, 2011, at 8:47 PM, Daniel Kahn Gillmor wrote: > Would there be any objection to a new subpacket type for OpenPGPv4 = that > would include the remaining 96 bits of the issuer's fingerprint? (the > "high 96" proposal) >=20 > Alternately, what about a new subpacket type that simply includes the > entire 160 bits of the issuer's fingerprint? (the "full fingerprint" > proposal) I like this idea. I would do it as "full fingerprint" myself. The = difference in storage between 160 bits and 96 bits is all of 8 bytes. I = think the simplicity of being able to say the whole fingerprint is in = there is worth a measly 8 bytes. Do we necessarily need a new subpacket type for this? It could pretty = easily be a notation. David