IETF Logo Mail Archive

Re: [netconf] ietf crypto types - permanently hidden

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Thu, 02 May 2019 09:49 UTC

Return-Path: <j.schoenwaelder@jacobs-university.de>
X-Original-To: netconf@ietfa.amsl.com
Delivered-To: netconf@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3563F12031F for <netconf@ietfa.amsl.com>; Thu, 2 May 2019 02:49:23 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.899
X-Spam-Level:
X-Spam-Status: No, score=-1.899 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, 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 v1o1nl5ltzSO for <netconf@ietfa.amsl.com>; Thu, 2 May 2019 02:49:20 -0700 (PDT)
Received: from atlas5.jacobs-university.de (atlas5.jacobs-university.de [212.201.44.20]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1D5DD120318 for <netconf@ietf.org>; Thu, 2 May 2019 02:49:20 -0700 (PDT)
Received: from localhost (demetrius5.irc-it.jacobs-university.de [10.70.0.222]) by atlas5.jacobs-university.de (Postfix) with ESMTP id B73EC7F; Thu, 2 May 2019 11:49:18 +0200 (CEST)
X-Virus-Scanned: amavisd-new at jacobs-university.de
Received: from atlas5.jacobs-university.de ([10.70.0.217]) by localhost (demetrius5.jacobs-university.de [10.70.0.222]) (amavisd-new, port 10032) with ESMTP id J0YDWld4HWGE; Thu, 2 May 2019 11:49:18 +0200 (CEST)
Received: from hermes.jacobs-university.de (hermes.jacobs-university.de [212.201.44.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hermes.jacobs-university.de", Issuer "Jacobs University CA - G01" (verified OK)) by atlas5.jacobs-university.de (Postfix) with ESMTPS; Thu, 2 May 2019 11:49:18 +0200 (CEST)
Received: from localhost (demetrius5.irc-it.jacobs-university.de [10.70.0.222]) by hermes.jacobs-university.de (Postfix) with ESMTP id A08CA200E2; Thu, 2 May 2019 11:49:18 +0200 (CEST)
X-Virus-Scanned: amavisd-new at jacobs-university.de
Received: from hermes.jacobs-university.de ([212.201.44.23]) by localhost (demetrius5.jacobs-university.de [10.70.0.222]) (amavisd-new, port 10028) with ESMTP id y4kidvss-13B; Thu, 2 May 2019 11:49:18 +0200 (CEST)
Received: from exchange.jacobs-university.de (SXCHMB01.jacobs.jacobs-university.de [10.70.0.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "exchange.jacobs-university.de", Issuer "DFN-Verein Global Issuing CA" (verified OK)) by hermes.jacobs-university.de (Postfix) with ESMTPS id 4D1F7200E1; Thu, 2 May 2019 11:49:18 +0200 (CEST)
Received: from anna.localdomain (10.50.218.117) by sxchmb03.jacobs.jacobs-university.de (10.70.0.155) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.1713.5; Thu, 2 May 2019 11:49:17 +0200
Received: by anna.localdomain (Postfix, from userid 501) id 2B96E3008B9D17; Thu, 2 May 2019 11:49:16 +0200 (CEST)
Date: Thu, 2 May 2019 11:49:16 +0200
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: tom petch <ietfc@btconnect.com>
CC: Andy Bierman <andy@yumaworks.com>, "netconf@ietf.org" <netconf@ietf.org>
Message-ID: <20190502094916.cot6vrlrpxog5pr5@anna.jacobs.jacobs-university.de>
Reply-To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
Mail-Followup-To: tom petch <ietfc@btconnect.com>, Andy Bierman <andy@yumaworks.com>, "netconf@ietf.org" <netconf@ietf.org>
References: <0100016a69e36565-37279712-e5de-4c48-9a8a-7397d54c11b3-000000@email.amazonses.com> <VI1PR07MB47353B20AF138B5B8B702285833A0@VI1PR07MB4735.eurprd07.prod.outlook.com> <0100016a6e2130be-ee556dd0-e993-459f-be28-65fe1f74ece8-000000@email.amazonses.com> <20190430.144930.844252169549242587.mbj@tail-f.com> <0100016a6f64a438-50e97747-d12b-429b-8147-8bf6ed82bdac-000000@email.amazonses.com> <acef56d17fc64102ae24bb8fcb8c828d@XCH-RCD-007.cisco.com> <CABCOCHS=mETbXUNm4pC45HPLtLu-r6QfX6xQAWCGxb7jfR19_w@mail.gmail.com> <20190501180553.3oidb7x275tgcdz6@anna.jacobs.jacobs-university.de> <03de01d500ca$68ad9da0$4001a8c0@gateway.2wire.net>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <03de01d500ca$68ad9da0$4001a8c0@gateway.2wire.net>
User-Agent: NeoMutt/20180716
X-ClientProxiedBy: SXCHMB01.jacobs.jacobs-university.de (10.70.0.120) To sxchmb03.jacobs.jacobs-university.de (10.70.0.155)
Archived-At: <https://mailarchive.ietf.org/arch/msg/netconf/lED1oMGsiOVTkQOPdAPdB2yKPQg>
Subject: Re: [netconf] ietf crypto types - permanently hidden
X-BeenThere: netconf@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: NETCONF WG list <netconf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/netconf>, <mailto:netconf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/netconf/>
List-Post: <mailto:netconf@ietf.org>
List-Help: <mailto:netconf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/netconf>, <mailto:netconf-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 02 May 2019 09:49:23 -0000

On Thu, May 02, 2019 at 09:39:09AM +0000, tom petch wrote:
> 
> I wonder if IPv6 privacy addresses are similar, generated on the device
> using random or pseudo-random input and which may also use device
> specific data such as MAC address; and which may derive from the
> device's public key.
> 
> If the hardware is replaced, and the configuration is restored, should
> the address stay the same or is it a breach of privacy to carry the
> address across? I do not know but would guess the latter.
>

My understanding is that privacy addresses are temporary addresses and
hence they exist in the <operational> datastore but not in regular
configuration datastores. Since they are created and garbage collected
automatically, there is most likely no need for a management interface
for them.

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>

v2.3.2 | Report a Bug | By Email