[6tisch-security] MTI algorithms for minimal security
Mališa Vučinić <malisa.vucinic@inria.fr> Mon, 05 June 2017 16:57 UTC
Return-Path: <malisa.vucinic@inria.fr>
X-Original-To: 6tisch-security@ietfa.amsl.com
Delivered-To: 6tisch-security@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D66C3127866 for <6tisch-security@ietfa.amsl.com>; Mon, 5 Jun 2017 09:57:16 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.919
X-Spam-Level:
X-Spam-Status: No, score=-6.919 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
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 S--iohU1WLAT for <6tisch-security@ietfa.amsl.com>; Mon, 5 Jun 2017 09:57:15 -0700 (PDT)
Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 20D28127275 for <6tisch-security@ietf.org>; Mon, 5 Jun 2017 09:57:13 -0700 (PDT)
X-IronPort-AV: E=Sophos;i="5.39,302,1493676000"; d="scan'208,217";a="227308579"
Received: from unknown (HELO [128.93.85.88]) ([128.93.85.88]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-SHA; 05 Jun 2017 18:57:12 +0200
From: Mališa Vučinić <malisa.vucinic@inria.fr>
Content-Type: multipart/alternative; boundary="Apple-Mail=_ED4530BF-9DA5-4C77-B7F5-D4EEC44BEC25"
Message-Id: <D740C2BB-0FB0-4E86-9C17-F86E15443AF5@inria.fr>
Date: Mon, 05 Jun 2017 18:57:12 +0200
To: 6tisch Security <6tisch-security@ietf.org>
Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\))
X-Mailer: Apple Mail (2.3124)
Archived-At: <https://mailarchive.ietf.org/arch/msg/6tisch-security/z9kDWd6G_qiV8n0NfcYtidKu2e4>
Subject: [6tisch-security] MTI algorithms for minimal security
X-BeenThere: 6tisch-security@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Extended Design Team for 6TiSCH security architecture <6tisch-security.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/6tisch-security>, <mailto:6tisch-security-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/6tisch-security/>
List-Post: <mailto:6tisch-security@ietf.org>
List-Help: <mailto:6tisch-security-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/6tisch-security>, <mailto:6tisch-security-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 05 Jun 2017 16:57:17 -0000
Hi all, Here is the proposed text that hopefully captures what we discussed today regarding the MTI algorithms: https://bitbucket.org/6tisch/draft-ietf-6tisch-minimal-security/commits/55642c4e83d34192c45c395330cb609850e82867 <https://bitbucket.org/6tisch/draft-ietf-6tisch-minimal-security/commits/55642c4e83d34192c45c395330cb609850e82867> We did not discuss the asymmetric algorithms though. The current text mandates secp256r1 curve and ECDSA with SHA-256. Is this fine or should we move to EdDSA? Mališa
- [6tisch-security] MTI algorithms for minimal secu… Mališa Vučinić