Re: [Anima] I-D Action: draft-fries-anima-brski-async-enroll-03.txt
Brian E Carpenter <brian.e.carpenter@gmail.com> Mon, 09 March 2020 03:20 UTC
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To: Anima WG <anima@ietf.org>, draft-fries-anima-brski-async-enroll@ietf.org
References: <158350302260.2236.17959866417996648593@ietfa.amsl.com>
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Mon, 09 Mar 2020 16:20:12 +1300
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Archived-At: <https://mailarchive.ietf.org/arch/msg/anima/6pMz3lV_GoGS02_xbdKk8aHhVhM>
Subject: Re: [Anima] I-D Action: draft-fries-anima-brski-async-enroll-03.txt
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Hi, I notice that Figure 2 includes: > | GRASP M_FLOOD | | | > | periodic broadcast| | | but this is not further specified. If it is intended to be identical to the use of GRASP M_FLOOD for the objective "AN_Proxy" in draft-ietf-anima-bootstrapping-keyinfra, there should be an explicit note to that effect. If it's *not* the same "AN_Proxy" objective, there is some more work to do. Regards Brian Carpenter On 07-Mar-20 02:57, internet-drafts@ietf.org wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > > > Title : Support of asynchronous Enrollment in BRSKI > Authors : Steffen Fries > Hendrik Brockhaus > Eliot Lear > Filename : draft-fries-anima-brski-async-enroll-03.txt > Pages : 33 > Date : 2020-03-06 > > Abstract: > This document discusses enhancements of bootstrapping of a remote > secure key infrastructure (BRSKI) to also operate in domains > featuring no or only timely limited connectivity to backend services > offering enrollment functionality, specifically a Public Key > Infrastructure (PKI). The enhancements proposed to enable this are > also applied to further set of use cases in which a pledge may not > have a direct connection to the registrar and is served by for > instance by a commissioning tool as an agent providing registrar > connectivity. In the context of deploying new devices the design of > BRSKI allows for online (synchronous object exchange) and offline > interactions (asynchronous object exchange) with a manufacturer's > authorization service. For this it utilizes an authenticated self- > contained voucher to transport the domain credentials as a signed > object to establish an initial trust between a pledge and the target > deployment domain. The currently supported enrollment protocol for > request and distribution of deployment domain specific device > certificates provides only limited support for asynchronous PKI > interactions. This memo motivates the enhancement of supporting > authenticated self-contained objects for certificate management by > using an abstract notation. The enhancement allows on one hand off- > site operation of PKI services outside the deployment domain of the > pledge. This addresses specifically scenarios, in which the final > authorization of a certification request of a pledge cannot be made > in the deployment domain and is therefore delegated to a operator > backend. On the other hand, this enhancement also facilitates the > exchange of certificate management information via a pledge agent. > The goal is to enable the usage of existing and potentially new PKI > protocols supporting authenticated self-containment for certificate > management exchanges. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-fries-anima-brski-async-enroll/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-fries-anima-brski-async-enroll-03 > https://datatracker.ietf.org/doc/html/draft-fries-anima-brski-async-enroll-03 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-fries-anima-brski-async-enroll-03 > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt > . >
- [Anima] FW: I-D Action: draft-fries-anima-brski-a… Fries, Steffen
- Re: [Anima] I-D Action: draft-fries-anima-brski-a… Brian E Carpenter
- Re: [Anima] I-D Action: draft-fries-anima-brski-a… Fries, Steffen