Re: [Anima] I-D Action: draft-fries-anima-brski-async-enroll-03.txt
"Fries, Steffen" <steffen.fries@siemens.com> Mon, 09 March 2020 07:19 UTC
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From: "Fries, Steffen" <steffen.fries@siemens.com>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>, Anima WG <anima@ietf.org>, "draft-fries-anima-brski-async-enroll@ietf.org" <draft-fries-anima-brski-async-enroll@ietf.org>
Thread-Topic: I-D Action: draft-fries-anima-brski-async-enroll-03.txt
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Date: Mon, 09 Mar 2020 07:19:03 +0000
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Subject: Re: [Anima] I-D Action: draft-fries-anima-brski-async-enroll-03.txt
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Hi Brian, Thanks for spotting this. The intention here is to behave in the same way as described in draft-ietf-anima-bootstrapping-keyinfra. I will take a note to correct this in the next version. BRSKI-AE is more targeting the data objects used for certificate enrollment but leaving base as is. Best regards Steffen > -----Original Message----- > From: Brian E Carpenter <brian.e.carpenter@gmail.com> > Sent: Montag, 9. März 2020 04:20 > To: Anima WG <anima@ietf.org>; draft-fries-anima-brski-async- > enroll@ietf.org > Subject: Re: I-D Action: draft-fries-anima-brski-async-enroll-03.txt > > 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-en > > roll-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