Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-39: (with DISCUSS and COMMENT)

2020-03-31 Thread Michael Richardson
strar's credentials cannot be verified using the pinned-domain-cert trust anchor from the voucher then the TLS connection is immediately -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-39: (with DISCUSS and COMMENT)

2020-03-30 Thread Michael Richardson
Benjamin Kaduk via Datatracker wrote: > Unfortunately, it seems that the "pinned-domain-cert" in the issued voucher > is the registrar's cert, not the CA cert. (Given that the documented > workflow is That's entirely correct. The thing in the voucher validates the TLS connection

Re: [Anima] I-D Action: draft-ietf-anima-bootstrapping-keyinfra-39.txt

2020-03-27 Thread Michael Richardson
ures from two runs were present, so the nonce did not match between voucher-request+voucher and parboiled-voucher-request. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anim

Re: [Anima] [Iot-onboarding] EST CACerts and Pinned Domain Certificate

2020-03-23 Thread Michael Richardson
ed from the CPE device if it is replaced. More experience will be necessary in order to determine if this is a workable solution. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature __

Re: [Anima] We want BRSKI and ACP!

2020-03-11 Thread Michael Richardson
Benjamin Kaduk wrote: > To confirm: I should not be waiting for any other reviews before I look at > the -38? (What with it being outgoing-AD-season I can't promise an exact > date, but can bump it up the list a bit.) Correct. ___ Anima

Re: [Anima] We want BRSKI and ACP!

2020-03-11 Thread Michael Richardson
infra-37=draft-ietf-anima-bootstrapping-keyinfra-38 the new examples: https://www.ietf.org/rfcdiff?url1=draft-ietf-anima-bootstrapping-keyinfra-37=draft-ietf-anima-bootstrapping-keyinfra-38 -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description:

Re: [Anima] We want BRSKI and ACP!

2020-03-11 Thread Michael Richardson
> and this would result in a new IETF review. I think you mean, IESG review. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] some minor questions about ACP -23

2020-03-11 Thread Michael Richardson
Brian E Carpenter wrote: > On 11-Mar-20 01:20, Michael Richardson wrote: >> >> section 6.1.5 says: >> >> When BRSKI (see [I-D.ietf-anima-bootstrapping-keyinfra]) is used, the >> IPv6 locator of the BRSKI registrar from the BRSKI TLS conne

Re: [Anima] ANIMA: opinions about when to have webex anima meeting ? (IETF107 cancelled, now what ?)

2020-03-11 Thread Michael Richardson
in the two weeks afterwards. From the results, consider having two 1.5 slots, one slot optimized for each group of time zones. Make sure that people enter If-Needbe if it won't be during their "day". -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =-

Re: [Anima] We want BRSKI and ACP!

2020-03-11 Thread Michael Richardson
since 2018 when Terry was an AD! I think that the WG participants need to actively engage the DISCUSSes and the choices that the WG has made. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature

Re: [Anima] comments about draft-richardson-anima-masa-considerations

2020-03-10 Thread Michael Richardson
igns. That could be called out in the introduction, but i think > the IDevID section itself could better distinguish between the > description/judgement that is independent of MASA and then the > new MASA considerations. Maybe structure, put MASA text always at end of

Re: [Anima] IDevID and TPM devices and draft-richardson-anima-masa-considerations-02

2020-03-10 Thread Michael Richardson
ve purchased seem to. The OEM has to configure/generate them. It is this process that I care about, because the IDevID also needs to be built at that point. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT

[Anima] some minor questions about ACP -23

2020-03-10 Thread Michael Richardson
are retrieved. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] IDevID and TPM devices and draft-richardson-anima-masa-considerations-02

2020-03-09 Thread Michael Richardson
Michael Richardson wrote: > I looked at > https://tools.ietf.org/html/draft-richardson-anima-masa-considerations-02 > and Laurence's tutorial slides. The IDevID aspects seem to be inline > with my understanding. Laurence's slides don't go into much deta

Re: [Anima] IDevID and TPM devices and draft-richardson-anima-masa-considerations-02

2020-03-08 Thread Michael Richardson
these keys very carefully. There are some operational advantages to keeping the secret seeds around in some form, as they same secret seed could be used for other things. There are some significant downsides to keeping that secret seed around. -- Michael Richardson , Sandelman Software Work

Re: [Anima] IDevID and TPM devices and draft-richardson-anima-masa-considerations-02

2020-03-03 Thread Michael Richardson
Michael Richardson wrote: > Laurence's slides not yet posted to https://siot-hackathon.github.io/agenda, > but I hope they will be. Laurence's slides are actually at: https://siot-hackathon.github.io/slides/rats01.pdf it's just that the ones I care about are way at t

Re: [Anima] IDevID and TPM devices and draft-richardson-anima-masa-considerations-02

2020-03-03 Thread Michael Richardson
Laurence's slides not yet posted to https://siot-hackathon.github.io/agenda, but I hope they will be. From: "Smith, Ned" To: Michael Richardson Subject: Re: IDevID and TPM devices Michael, I looked at https://tools.ietf.org/html/draft-richardson-anima-masa-considerations-02 and

Re: [Anima] [Iot-onboarding] RFC 8366: voucher artifact error in example?

2020-02-11 Thread Michael Richardson
. okay, I was worried it didn't work out. (Whew!!!) What is it in the YANG that means the serialized JSON is "ietf-voucher:voucher" rather than "ietf-voucher:voucher-artifact"? -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signatu

Re: [Anima] [Iot-onboarding] RFC 8366: voucher artifact error in example?

2020-02-11 Thread Michael Richardson
that it has to be a voucher-artifact, not a voucher, and the examples in BRSKI are wrong? (That's really annoying) -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailin

Re: [Anima] [IANA #1159845] Upcoming Parameter Expiration: Early IANA Allocations for draft-ietf-anima-bootstrapping-keyinfra

2020-02-11 Thread Michael Richardson
needed for ongoing > prototyping/interop testing are done now, if not, i hope one of the > co-authors will chime in and kick my WG chair behind. I did ask > for one missing assignment we procrastinated on, that came through > ca. 2 weeks ago. Hi, yes, please renew the e

Re: [Anima] [Iot-onboarding] RFC 8366: voucher artifact error in example?

2020-02-10 Thread Michael Richardson
way we can change the YANG to match things correctly? It seems that we might change: // Top-level statement rc:yang-data voucher-artifact { uses voucher-artifact-grouping; } to: rc:yang-data voucher { === Or, do you think that we should changing the BRSKI doc

Re: [Anima] [anima-wg/constrained-voucher] Unclear how MASA obtains Domain CA cert for pinning, in case of COSE-signed Voucher Request (#49)

2020-02-10 Thread Michael Richardson
is to pass that entire chain along to the Pledge in the BRSKI-EST channel in the DTLS header, and have the pledge sign that entire object. This wouldn't be very constrained, so I am not sure why one would do this rather than using TLS in that case. -- Michael Richardson , Sandelman Software Wo

Re: [Anima] Brian/anima: trust notion of ASA communications

2020-02-10 Thread Michael Richardson
o really "lifetime role assignments" > (lifetime larger than cert lifetime..). But, that's the only role we need. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works| network archi

Re: [Anima] Brian/anima: trust notion of ASA communications

2020-02-06 Thread Michael Richardson
; And of course, this goes beyond trust into performance vetting by > others and so on. At some level, if you are looking for resource X, and some node can provide X, and it works and does what you need... then maybe it is reasonable to trust it. -- Michael Richardson , Sandelman Software Works

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-autonomic-control-plane-19: (with DISCUSS and COMMENT)

2020-02-06 Thread Michael Richardson
these unnamed PKIX experts would like to debate this with us openly, they know where to find the WG. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list An

Re: [Anima] I-D Action: draft-ietf-anima-bootstrapping-keyinfra-35.txt

2020-02-05 Thread Michael Richardson
up the base64 dumps of the vouchers in lines. 6) I also went back to Alissa's non-YANG related comments to be sure that I had already dealt with them, and I had. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___

Re: [Anima] Processing: draft-ietf-anima-bootstrapping-keyinfra

2020-01-27 Thread Michael Richardson
, please SHOUT LOUDLY to make sure I don't > miss replies / updates. Roman had a DISCUSS. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca http://www.sande

Re: [Anima] I-D Action: draft-richardson-anima-voucher-delegation-00.txt

2020-01-21 Thread Michael Richardson
ASA that would allow them to resell the equipement. I've tried to engage with a company I know of that does this to try to understand how things flow today. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature

Re: [Anima] I-D Action: draft-richardson-anima-registrar-considerations-02.txt

2020-01-21 Thread Michael Richardson
ly if one likes. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] I-D Action: draft-richardson-anima-masa-considerations-02.txt

2020-01-20 Thread Michael Richardson
Yes. I mean to read some of the documentation for TPM chips. I believe that they blow a fuse. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca http://www.sandelman.ca/

Re: [Anima] Early Allocation for early allocation for id-ct-animaCBORVoucher

2020-01-15 Thread Michael Richardson
Toerless Eckert wrote: > Your code point has been allocated, pls. update your draft accordingly. > This mail has been copied into an issue on the drafts github. Document updated and posted as -07. ___ Anima mailing list Anima@ietf.org

Re: [Anima] I-D Action: draft-ietf-anima-constrained-voucher-06.txt

2020-01-14 Thread Michael Richardson
internet-dra...@ietf.org wrote: > Title : Constrained Voucher Artifacts for Bootstrapping > Protocols Authors : Michael Richardson Peter van der Stok Panos > Kampanakis Filename : draft-ietf-anima-constrained-voucher-06.txt Pages > : 40 Date : 2020-01-14

Re: [Anima] Adoption call for draft-liu-anima-grasp-distribution (ends 01/27/2020)

2020-01-13 Thread Michael Richardson
he chairs heard, there was no objection in the > room. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] I-D Action: draft-richardson-anima-ipv6-lldp-02.txt

2020-01-08 Thread Michael Richardson
ddress will be transformed to a complete IPv6 address. To achieve > this, the gateway should will maintain a globally routeable prefix ^ double word, pick one :-) I will happily point at this document, if you think it is going to go somewhere. --

Re: [Anima] New Version Notification for draft-ietf-anima-bootstrapping-keyinfra-34.txt

2020-01-03 Thread Michael Richardson
internet-dra...@ietf.org wrote: > A new version of I-D, draft-ietf-anima-bootstrapping-keyinfra-34.txt > has been successfully submitted by Michael Richardson and posted to the > IETF repository. > Name: draft-ietf-anima-bootstrapping-keyinfra &g

Re: [Anima] I-D Action: draft-ietf-anima-bootstrapping-keyinfra-33.txt

2020-01-03 Thread Michael Richardson
ps://www.ietf.org/rfcdiff?url2=draft-ietf-anima-bootstrapping-keyinfra-33 I hope that this is the last of the YANG fixes. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@s

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2020-01-03 Thread Michael Richardson
I have pushed -33 with changes as below. tom petch wrote: > On 31/12/2019 22:01, Michael Richardson wrote: >> >> tom petch wrote: >> > Security Considerations, the YANG Guidelines RFC says that you must mention >> > TLS, HTTPS, etc and

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-12-31 Thread Michael Richardson
't implement BRSKI without reading RFC8366. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] I-D Action: draft-ietf-anima-bootstrapping-keyinfra-32.txt

2019-12-31 Thread Michael Richardson
tablished secure connection can be used to deploy a locally issued > certificate to the device as well. > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-anima-bootstrapping-keyinfra/ -- Michael Ric

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-31: (with DISCUSS and COMMENT)

2019-12-31 Thread Michael Richardson
his comment] We did. We worked hard to create the Rm attack situation, and had to assume some other failures to even get to this discussion. I think that this follows into the "if these ten unlikely things all occur, then you should consider if you are living in si

Re: [Anima] [Editorial Errata Reported] RFC8366 (5949)

2019-12-31 Thread Michael Richardson
On 2019-12-29 11:53 a.m., RFC Errata System wrote: The following errata report has been submitted for RFC8366, "A Voucher Artifact for Bootstrapping Protocols". -- You may review the report below and at: https://www.rfc-editor.org/errata/eid5949

Re: [Anima] ANIMA minutes - IETF106 Singapore

2019-12-31 Thread Michael Richardson
On 2019-12-25 10:43 p.m., Sheng Jiang wrote: Hi, all, The minutes for the ANIMA sessions at IETF106 in Singapore be found at: https://datatracker.ietf.org/doc/minutes-106-anima/ I read the minutes, and I concur with them. ___ Anima mailing list

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-12-31 Thread Michael Richardson
4ba202a98e4e > Appendix A still has a typo secification -> specification. plege->Pledge. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca h

Re: [Anima] [lamps] Call For Adoption of draft-richardson-lamps-rfc7030est-clarify

2019-12-27 Thread Michael Richardson
onomic-control-plane provides for that, but I didn't remember that last spring when I wrote the document. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca

Re: [Anima] addressing Content-Type-Encoding errata on EST / RFC7030 --- relationship to BRSKI

2019-12-22 Thread Michael Richardson
On 2019-06-17 11:55 a.m., Michael Richardson wrote: I have posted the draft https://datatracker.ietf.org/doc/draft-richardson-lamps-rfc7030est-clarify/ this morning. It attempts to address the errata posted by Sean Turner in 2017 on RFC7030. Specifically the use of Content-Type-Encoding

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-12-17 Thread Michael Richardson
ent stream. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca http://www.sandelman.ca/| ruby on rails[ signature.asc Description: PGP signat

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-12-16 Thread Michael Richardson
ood of a MUD URL being the only extension that can be afforded an IDevID is significantly less likely. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.

[Anima] draft-richardson-anima-masa-considerations-01.txt

2019-12-05 Thread Michael Richardson
architectures. I suspect that there are some other variations that I have neglected or just not considered. internet-dra...@ietf.org wrote: > A new version of I-D, draft-richardson-anima-masa-considerations-01.txt > has been successfully submitted by Michael Richardson and

Re: [Anima] I-D Action: draft-richardson-anima-registrar-considerations-00.txt

2019-12-04 Thread Michael Richardson
t;> are just recommendations. > Did you mean to write "while *not* a BCP"? In any case you've > tagged the draft for the standards track, which seems wrong. I meant to mark it as BCP (fixing), or perhaps it would informational. I'm not really sure if makes sense to pub

Re: [Anima] some comments about ACP connect

2019-11-28 Thread Michael Richardson
literally connecting desktops via ACP Connect. Another way will involve putting bastion hosts (ssh-jump-hosts) into the NOC, as well as hosting virtual desktops on hypervisors connected via ACP Connect. -- ] Never tell me the odds!

Re: [Anima] Cloud BRSKI discussion -- Option 1 use cases

2019-11-27 Thread Michael Richardson
Owen Friel (ofriel) wrote: >> > It is vendor specific, and it's baked in. >> >> Thanks. That was my working assumption, but I suggest stating it up front in >> draft-friel-anima-brski-cloud. > [ofriel]

Re: [Anima] Roman Danyliw's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-11-26 Thread Michael Richardson
Just a reminder that the -30 draft posted last week resolves, I think, all of your COMMENTS and DISCUSS points. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-11-26 Thread Michael Richardson
Hi Alissa, just a reminder that the -30 draft posted during IETF week resolves the Yang Doctor issue that you had raised. signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] Cloud BRSKI discussion -- Option 1 use cases

2019-11-25 Thread Michael Richardson
dor specific, and it's baked in. The idea is that we can transform the well-known, but very much proprietary "call-home" process that many devices use today into something that enables a transfer of ownership mechanism. -- ] Never tell me the odds! | ipv6 mesh n

[Anima] Cloud BRSKI discussion -- Option 3 use cases - Enroll to the Cloud

2019-11-23 Thread Michael Richardson
ure, Amazon, etc.) do today for onboarding, in that the customer is never actually represented. The certificate might be ACME. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature _

[Anima] Cloud BRSKI discussion -- Option 2 use cases - Enroll Redirect

2019-11-23 Thread Michael Richardson
| | | | | 7. etc. | | |->| | In both cases, the voucher response provides a pinn of the Local Registrar. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature

[Anima] Cloud BRSKI discussion -- Option 1 use cases

2019-11-23 Thread Michael Richardson
r and process proceeds as normal. Note that the registrar still has to be proven by voucher. There could be attacks on the pledge via DNS. This flow does not work at all for devices/manufacturers with poor supply integration, as the Cloud RA would have no idea where to redirect the device. --

Re: [Anima] I-D was expired

2019-11-18 Thread Michael Richardson
ngs fit together and created no new requirements, bits-on-a-wire, or protocols. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works| network architect [ ] m...@sandelman.ca http://www.sandelman.ca/|

[Anima] some comments about ACP connect

2019-11-15 Thread Michael Richardson
Toerless, I am preparing a document on Operational Considerations for Registrars: "Operational Considerations for BRSKI Registrar" I was reviewing section 8.1, on ACP connect.    To allow for auto-configuration of NMS hosts, the ACP edge device and    NMS hosts using ACP connect SHOULD support

Re: [Anima] Primary ANIMA agenda for IETF 106

2019-11-08 Thread Michael Richardson
d-sale problem. So I could do three slides on possible ways to solve this problem, posting a document on Monday. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list A

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-11-01 Thread Michael Richardson
the > pledge is mandated to generate a strong random or pseudo-random number > nonce." So to also say "the nonce [...] does not require a strong > cryptographic randomness" seems to be in conflict with the former > statement. > Are you saying that "

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT) [COMMENTS]

2019-11-01 Thread Michael Richardson
graphs to clarify things, but maybe we failed. > s/described Appendix B/described in Appendix B/ (sorry, section number > not visible from diff; maybe 40% through the diff) fixed. > Section 5.4 is missing an "for" in "SHOULD be used for authentication of > the MASA". fixed. > s/accesptable/acceptable/ fixed. > Figure 17 is introduced as an "abstract example", though it seems more > of a concrete one after this diff. fixed. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

[Anima] BRSKI-Cloud discussion (from private thread)

2019-10-30 Thread Michael Richardson
ly implemented, the request method is not allowed to be changed when reissuing the original request. For example, a POST request should be repeated using another POST request.[29] It seems that we should probably be answering the voucher-request POST with

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-10-29 Thread Michael Richardson
uld just drop the statement. The whole point of the nonce is to > prevent replay attacks, so why would we want to weaken that? I don't want someone to think that they need to include an additional source of hardware entropy just for the nonce. They already need a well seeded PRNG (RFC

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-10-29 Thread Michael Richardson
different things, or am I misreading the document in some other way? A Cryptographically Strong Sequence is more than enough. (section 6.2 of RFC4086). We don't need a "unguessable random number" (seed) section 5. Maybe I'm splitting hairs here. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-10-28 Thread Michael Richardson
-keyinfra-29 Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-anima-bootstrapping-keyinfra Diff: https://www.ietf.org/rfcdiff?url2=draft-ietf-anima-bootstrapping-keyinfra-29 -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc

Re: [Anima] [Gen-art] Genart telechat review of draft-ietf-anima-bootstrapping-keyinfra-28

2019-10-28 Thread Michael Richardson
istinguished Encoding Rules (DER)", ITU-T Recommendation X.690, ISO/IEC 8825-1, August 2015, <https://www.itu.int/rec/T-REC-X.690/>. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software

Re: [Anima] [Gen-art] Genart telechat review of draft-ietf-anima-bootstrapping-keyinfra-28

2019-10-28 Thread Michael Richardson
kert I note that the e-mail addresses for the YANG module > are the same as those for the YANG module in RFC8366; I do not know > which are correct. People moved to different companies since publication :-) > contact "WG Web: <http://tools.ietf.org/wg/anima/> s

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-10-28 Thread Michael Richardson
P 1.1 persistent connections" vs. "HTTP >> > persistent connections", though? >> >> I am using the latter now. > Please double-check; I think I saw one in the -28 (but didn't make a > note of where). I found a second insta

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-10-28 Thread Michael Richardson
used as the domainID. If not, the SPKI Fingerprint as described in [RFC7469] section 2.4 is to be used. This value needs to be calculated by both MASA (to populate the audit-log), and by the Registrar (to recognize itself). We tried hard and found a way not to say SHA-1 directly, allowing SHA25

Re: [Anima] which base64 for RFC8366... original!

2019-10-23 Thread Michael Richardson
have preferred that RFC7951 had maybe said that it shall be base64URL, but that base64 shall be tolerated. It's irksome because JWS specifies base64URL, and the JSON spec is silent. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =-

[Anima] which base64 for RFC8366... original!

2019-10-22 Thread Michael Richardson
FC8366? -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca http://www.sandelman.ca/ | ruby on rails[ -- Michael Richardson , Sandelman Software Works -= IPv6 IoT

Re: [Anima] Alvaro Retana's No Objection on draft-ietf-anima-bootstrapping-keyinfra-28: (with COMMENT)

2019-10-17 Thread Michael Richardson
lNumber MUST be there. If that is alvaro> what you meant from the start, then I’m ok with it. :-) So you prefer the reworded text, and I will use that in -29. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature _

Re: [Anima] Alvaro Retana's No Objection on draft-ietf-anima-bootstrapping-keyinfra-28: (with COMMENT)

2019-10-16 Thread Michael Richardson
https://tinyurl.com/y5l4xz3z YANG doctor comments to come for -29, sometime after the RIPE IOT session tomorrow. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works| network architect [ ] m...@sandelman.ca

Re: [Anima] Alissa Cooper's No Objection on draft-ietf-anima-bootstrapping-keyinfra-28: (with COMMENT)

2019-10-16 Thread Michael Richardson
dly be surprised if additional purchases switching/routing products are purchased. Deviations from a historical trend or an establish baseline would, however, be notable. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardso

Re: [Anima] Alexey Melnikov's No Objection on draft-ietf-anima-bootstrapping-keyinfra-28: (with COMMENT)

2019-10-16 Thread Michael Richardson
ed to be specified: > a) which of CN-ID/DNS-ID/URI-ID/SRV-ID are allowed > b) are wildcards allowed in any of these? I've added text:n The use of a DNS-ID for validation is appropriate, and it may include wildcard compnents on the left-mode side. {i.e. what browser

Re: [Anima] Genart telechat review of draft-ietf-anima-bootstrapping-keyinfra-28

2019-10-16 Thread Michael Richardson
On 2019-10-13 4:39 a.m., Dan Romascanu via Datatracker wrote: Reviewer: Dan Romascanu Review result: Ready with Issues I am the assigned Gen-ART reviewer for this draft. The General Area Thank you for this. I will the majority of your issues with a -29 that I'll post this week. Given that

Re: [Anima] Alissa Cooper's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

2019-10-16 Thread Michael Richardson
> YANG issues raised by Tom Petch need fixing. Is there a plan to get either of > those done? I'm working on those fixes today. Also at RIPE79, and have two more conference calls, so I don't think I'll get it done before your call tomorrow, but it could happen :-) -- Mic

Re: [Anima] Last Call: (Bootstrapping Remote Secure Key Infrastructures (BRSKI)) to Proposed Standard

2019-10-15 Thread Michael Richardson
Thank you Tom, I'll try to fix the issues you found this week. ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] Genart telechat review of draft-ietf-anima-bootstrapping-keyinfra-28

2019-10-14 Thread Michael Richardson
Esko Dijk wrote: > Besides the minor issues mentioned in the Gen-ART review, there also > still a couple of open issues in the tracker > https://github.com/anima-wg/anima-bootstrap/issues Shouldn't these be > resolved also? Or is it already planned to do that later? Rejection of

Re: [Anima] Call for agenda ANIMA @ IETF 106, Singapore [ASAs]

2019-10-12 Thread Michael Richardson
in this area. +1 I think that we need to spend some high-level time discussing what happens next, now that we have completed the ACP work (ACP, BRSKI, architecture) {Our AD tells me that BRSKI will return to the IESG at a call very soon} -- Michael Richardson , Sandelman Software Works

Re: [Anima] Call for agenda ANIMA @ IETF 106, Singapore [draft-carpenter-anima-l2acp-scenarios]

2019-10-12 Thread Michael Richardson
Brian E Carpenter wrote: > We recently posted draft-carpenter-anima-l2acp-scenarios-01 following > the discussion at IETF 105. > We'd like to briefly present the updates and get WG opinions whether > this work should be adopted. Can we find some MACsec expertise?

Re: [Anima] Adam Roach's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-09-19 Thread Michael Richardson
Adam, Alexey, version -28 of the document contains a CDDL definiton for the audit-log response. https://www.ietf.org/rfcdiff?url1=draft-ietf-anima-bootstrapping-keyinfra-27=draft-ietf-anima-bootstrapping-keyinfra-28 I hope that I'm done now! -- Michael Richardson , Sandelman Software Works

Re: [Anima] Éric Vyncke's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-09-16 Thread Michael Richardson
CUSS I have included the following text in the two places we specify TLS: Use of TLS 1.3 (or newer) is encouraged. TLS 1.2 or newer is REQUIRED. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: P

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-09-16 Thread Michael Richardson
e registrar performs log verifications in addition to local >> > authorization checks before accepting optional pledge device >> > enrollment requests. >> >> > Maybe give us a section reference to what the "log validations" are? >> &

Re: [Anima] Alexey Melnikov's Discuss on draft-ietf-anima-bootstrapping-keyinfra-26: (with DISCUSS and COMMENT)

2019-09-16 Thread Michael Richardson
sionally, or via the /cacerts EST method. The pledge would contain the logic to connect, and would know what name to use, and would know how to validate it. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature ___ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima

Re: [Anima] Adam Roach's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-09-16 Thread Michael Richardson
serial console. -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works|IoT architect [ ] m...@sandelman.ca http://www.sandelman.ca/ | ruby on rails[ -- Michael Richardson

Re: [Anima] Questions raised during IETF 105 regarding BRSKI-AE

2019-08-23 Thread Michael Richardson
ofile of CMP, maybe that would suit you better for these disconnected uses rather than fullcmc. Regardless, how would one discover and signal the use of fullcmc or CMP? -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature

Re: [Anima] Alexey Melnikov's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-18 Thread Michael Richardson
registrar (equivalent to EST server) are: o Client authentication is automated using Initial Device Identity (IDevID) as per the EST certificate based client authentication. The subject field's DN encoding MUST include the "serialNumber" | attribute with the device's

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-15 Thread Michael Richardson
e addition to the ACP applicability stating the above be >> useful? > Oh sure, the link-local IPv6 of the proto-ACP would be a great way to > show locality. Please do add some text regarding the ACP > applicability. Added after -26. -- ] Never tell me th

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-15 Thread Michael Richardson
ust-anchor (the manufacturer's CA), then a compromise of the manufacturer's CA would compromise both keys. Such a compromise of the manufacturer's CA likely compromises all keys outlined in this section. -- Michae

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-15 Thread Michael Richardson
a fair concern, but in and of itself is not an excuse to skip > reasoning through the risks of the parallel workflow. How much effort > has already been spent doing that reasoning through? For example, one > might want to require that the pledge track which nonce belongs to the >

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-15 Thread Michael Richardson
an LDevID certificate) from having vouchers issued against them. Other cases of inappropriate voucher issuance are detected by examination of the audit log. -- ] Never tell me the odds! | ipv6

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-15 Thread Michael Richardson
his model supports the <4h SLA on service repair that most vendors have, and which they support by stocking spares in the local city, but not for a specific customer. I see that I've answered the rest already. The perils of all these CCs. -- ] Never tell me the odds!

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-14 Thread Michael Richardson
plicability stating the above be useful? >> But, that's why we have SHOULD, and the SHOULD (vs MUST) part was really to >> allow for some fancy HTTP/3 we know nothing about :-) > :) > Do we still want to say "HTTP 1.1 persistent connections" vs. "

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-14 Thread Michael Richardson
te >> the EST TLS session using the newly obtained credentials. This >> - occurs by the client initiating a new TLS ClientHello message on the >> - existing TLS connection. The client MAY simply close the old TLS >> - session and s

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-14 Thread Michael Richardson
https://tinyurl.com/y2skc9xz Michael Richardson wrote: >> o The subject-alt field's encoding MAY include a non-critical >> version of the RFC4108 defined HardwareModuleName. (from [IDevID] >> section 7.2.9) If the IDevID is stored in a Trusted Platform

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-14 Thread Michael Richardson
s the Registrar End-Entity Certificate, when in fact it is the Registrar's CA certificate. As a CA certificate, it SHOULD always have the SubjectKeyIdentifier. We are presenting discussing whether the EE Registrar cert should get audited. -- Michael Richardson , Sandelman Software Works -= I

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-13 Thread Michael Richardson
tion such that it uses the >> SubjectKeyIdentifier, if present. That can be any algorithm that the CA >> wants to use to identify the Entity certificate. We need to have a >> consistently calculated value if it's not present, and RFC5280 says SHA-1. >>

Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-22: (with DISCUSS and COMMENT)

2019-08-13 Thread Michael Richardson
+ the URL to the prepared (and idempotent, therefore cachable) audit + response in the Location: header. Does this fix things for you? -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- signature.asc Description: PGP signature

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