From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id yLGsBqTu5WBnDAAAgWs5BA (envelope-from ) for ; Wed, 07 Jul 2021 20:12:52 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id ABJuAqTu5WD+WgAAB5/wlQ (envelope-from ) for ; Wed, 07 Jul 2021 18:12:52 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 60F5826000 for ; Wed, 7 Jul 2021 20:12:51 +0200 (CEST) Received: from localhost ([::1]:38278 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m1C2R-0002Au-QX for larch@yhetil.org; Wed, 07 Jul 2021 14:12:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56116) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m1C2I-0002Ak-0B for help-guix@gnu.org; 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Wed, 7 Jul 2021 20:12:29 +0200 (CEST) Received: from smtp2.dismail.de (localhost [127.0.0.1]) by smtp2.dismail.de (OpenSMTPD) with ESMTP id 3b951ca4; Wed, 7 Jul 2021 20:12:29 +0200 (CEST) Received: by dismail.de (OpenSMTPD) with ESMTPSA id f4dd12b7 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 7 Jul 2021 20:12:28 +0200 (CEST) From: Joshua Branson To: Thomas Albers Cc: help-guix@gnu.org Subject: Re: Typing LUKS passphrase only once and a possible solution References: <87k0m2gld3.fsf@gmail.com> Mail-Followup-To: Thomas Albers , help-guix@gnu.org Date: Wed, 07 Jul 2021 14:12:26 -0400 In-Reply-To: <87k0m2gld3.fsf@gmail.com> (Thomas Albers's message of "Wed, 07 Jul 2021 18:05:44 +0200") Message-ID: <878s2i0z91.fsf@dismail.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=78.46.223.134; envelope-from=jbranso@dismail.de; helo=mx1.dismail.de X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; 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aspmx1.migadu.com; dkim=pass header.d=dismail.de header.s=20190914 header.b=t0Rb5ZYS; dmarc=pass (policy=reject) header.from=dismail.de; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Spam-Score: -3.11 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=dismail.de header.s=20190914 header.b=t0Rb5ZYS; dmarc=pass (policy=reject) header.from=dismail.de; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Queue-Id: 60F5826000 X-Spam-Score: -3.11 X-Migadu-Scanner: scn1.migadu.com X-TUID: I8+JdLmLdfOA Thomas Albers writes: > Hello everyone, > > I recently installed guix on my X200T and through the process I found > some challenges I was not not solve by myself. Its nothing strictly > necessary but I would like to solve them nonetheless. > > My current setup consists of libreboot, my main luks partition and a > lvm group inside. I'm a little jealous. I haven't figured out how to set up an encrypted /. Did you encrypt your /boot as well!? I've got a osboot-ed T400. > The problem I mentioned is the necessity of typing the passphrase for > the luks device twice. Once for the bootloader and again for the > kernel itself. I've heard that this is the "most" secure way of booting. Though I'm no security expert. :) > In other distributions this is avoided by copying a key file into the > initramfs and passing the kernel parameter "cryptkey" to linux. So > naturally the first I tried after not finding any documentation on > this topic was this, albeit without success. I don't think that we have a guix-y way of doing this yet. Though I would love it if we did! Your other questions have moved past my expertise. I wish I could be more help. :) > > Thomas Albers Raviola > -- Joshua Branson (jab in #guix) Sent from Emacs and Gnus https://gnucode.me https://video.hardlimit.com/accounts/joshua_branson/video-channels https://propernaming.org "You can have whatever you want, as long as you help enough other people get what they want." - Zig Ziglar