From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E01A0C43214 for ; Mon, 2 Aug 2021 10:45:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C640360FC0 for ; Mon, 2 Aug 2021 10:45:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233167AbhHBKp1 (ORCPT ); Mon, 2 Aug 2021 06:45:27 -0400 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.52]:26500 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233176AbhHBKpZ (ORCPT ); Mon, 2 Aug 2021 06:45:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1627901109; s=strato-dkim-0002; d=thson.de; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=0C41dY/n6aw22V+v0ycfpnD70EcxfX5rn3a209ngQAA=; b=A7jYVDzTaLWMP7DQ3QVgrTxXFYie1me3v28jaBy8/z4vv1v2dWC653+MvYXrpNF31X ZDw6e7TXpenyWE/PVX9nN65rNxS42h28IQSFaGOYiGu0BTk/Z4T8X5hBJ5fKhhA+iwu3 icUpsUzPW15VWlgBkX8Sac8JW716X2IVSzPLWVD0ukp5FDa++2HEWR8+YQpo7dJnBCjh C77rAgt38F/GJMyLnUHdPxpTGtxfMUo7O2SZgvojc8+b6eFis9JuledG0ECFBiu5/FWc GJ/WnHb4HHgCazdDtDL0Eo+phc3FPyz+WvqKLSsw3MkOZHKdbj26ZEocSL/fgAEopvAf 48tw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":PHkGeUmrW+uCZmxs998QJRUX30nOwJd7nOD9sw/xoauycprg5uef7cgCEpy7sPc=" X-RZG-CLASS-ID: mo00 Received: from USER-PC.fritz.box by smtp.strato.de (RZmta 47.28.1 DYNA|AUTH) with ESMTPSA id t06ddcx72Aj98Re (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 2 Aug 2021 12:45:09 +0200 (CEST) From: Thore Sommer To: agk@redhat.com Cc: dm-devel@redhat.com, linux-integrity@vger.kernel.org, nramas@linux.microsoft.com, public@thson.de, snitzer@redhat.com, tusharsu@linux.microsoft.com, zohar@linux.ibm.com Subject: Re: [dm-devel] [PATCH 0/7] device mapper target measurements using IMA Date: Mon, 2 Aug 2021 12:45:00 +0200 Message-Id: <20210802104500.199787-1-public@thson.de> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210728213350.GA115575@agk-cloud1.hosts.prod.upshift.rdu2.redhat.com> References: <20210728213350.GA115575@agk-cloud1.hosts.prod.upshift.rdu2.redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org Hi Alasdair, thank you for the explanation and pointing me into the right direction. I was wondering how we can differentiate the different devices in the remote attestation service and now I think that I understand the format of the uuids, so that we can implement a parser/validator for that. Regards, Thore