Hi David,

The draft authors have synced up with the Designated Expert and are
preparing an update. This will be a significant enough change to the draft
that it will have to go back to WG, so you can take this out of your queue
for now. Thank you. FYI also @Deb Cooley <[email protected]>

On Sun, 22 Mar 2026 at 20:41, David Dong via RT <
[email protected]> wrote:

> Hi Aaron, Richard,
>
> Following up on this review request for some clarifications on your
> comments.
>
> Thank you.
>
> Best regards,
>
> David Dong
> IANA Services Sr. Specialist
>
> On Sat Mar 07 10:12:13 2026, [email protected] wrote:
> > Hi Aaron, and @Richard Barnes <[email protected]> ,
> >
> > First, I want to point out that Sven has graciously stepped up to push
> > this
> > draft through to publication, even though it's not originally his
> > draft and
> > we're sorta guessing at what the use case motivations were. So I
> > really
> > appreciate everyone giving him good guidance.
> >
> > Thanks for your comment. Could you provide a little more context here
> > for
> > your comment?
> >
> > From my reading of the PR / draft, it links to [RFC4043
> > <https://www.rfc-editor.org/rfc/rfc4043>] for the specification of a
> > CSR
> > attribute for PermanentIdentifier, and to [RFC4108
> > <https://www.rfc-editor.org/rfc/rfc4108>] for the specification of a
> > CSR
> > attribute for HardwareModuleName.
> >
> > I don't know the right answer here, but I think I know the right
> > question,
> > which is: is it actually helpful to specify two different ways to
> > carry
> > these identifiers in an ACME request; one inside the CSR and one in
> > the
> > ACME JSON?
> >
> > I see three possible ways to resolve this situation:
> >
> > #1 Delete the ACME JSON mechanism -- this is what Sven's PR is
> > attempting
> > (but I agree that it doesn't currently delete it completely from the
> > document).
> >
> > #2 Delete the CSR mechanism -- this would mean fully removing all
> > references to [RFC4032] and [RFC4108] and instead defining new JSON
> > structures.
> >
> > #3 specify both -- add the JSON def's without removing the CSR
> > mechanism.
> >
> > On Fri, 6 Mar 2026 at 09:17, Sven A Rajala <[email protected]>
> > wrote:
> >
> > > Thank you for the review/feedback Aaron. We will work on amending the
> > > draft PR with your feedback.
> > >
> > > Happy Friday,
> > >
> > > Sven Rajala
> > >
> > > Deputy PKI Officer
> > >
> > >
> > >
> > > *M:* +1 540 687 0761
> > >
> > > sven.rajala@*keyfactor.com <https://www.keyfactor.com/>*
> > >
> > >
> > > *From: *Aaron Gable <[email protected]>
> > > *Date: *Friday, 2026 March 6 at 09:57
> > > *To: *Sven A Rajala <[email protected]>
> > > *Cc: *Richard Barnes <[email protected]>, drafts-expert-review-
> > > [email protected] <
> > > [email protected]>, IETF ACME <[email protected]>
> > > *Subject: *Re: [Acme] Re: [IANA #1442982] expert review for
> > > draft-ietf-acme-device-attest (acme)
> > >
> > > This Message Is From an Untrusted Sender
> > > You have not previously corresponded with this sender.
> > > Report Suspicious
> > > <https://us-phishalarm-ewt.proofpoint.com/EWT/v1/BjbSd3t9V7AnTp3tuV-
> > > 82YaK!_uQhDA7he3oPdudYkfm4GoKGkNdqz7r66g_pw0icbYriykkfgNiAw38-
> > > xhpSfutT1yTR_GcRGaIPWJUq-
> > > 9b9ptLJgxVyZqekiHYUXHDn0CvX53qiB7oKWQRXHaaBb0qK$>
> > >
> > > I have left this same comment on the PR:
> > >
> > > I don't believe this can be the correct fix, for two reasons:
> > > 1) ACME clients need to know how to encode these identifier types
> > > when
> > > they request them in a newOrder message.
> > > 2) The table in the section immediately below this references the
> > > `permanent-identifier` and `hardware-module` identifier types, so
> > > they must
> > > be defined.
> > >
> > > Instead, the fix should be amending the text of the draft to
> > > explicitly
> > > describe how an ACME client would encode one of these identifier
> > > types in a
> > > newOrder request, and (equivalently) how the ACME server would render
> > > them
> > > when returning an Order or Authorization object.
> > >
> > > Aaron
> > >
> > > On Fri, Mar 6, 2026, 06:44 Sven A Rajala <[email protected]>
> > > wrote:
> > >
> > > Hej Hej,
> > >
> > > Thank you for the expert review Richard! After some discussion we
> > > have
> > > created a PR to address your feedback and have removed the IANA
> > > consideration for the ACME ID Types.
> > >
> > > The PR is here if you would like to review:
> > > https://github.com/ietf-wg-acme/draft-bweeks-acme-device-
> > > attest/pull/13
> > >
> > > Happy Friday,
> > >
> > > Sven Rajala
> > >
> > > Deputy PKI Officer
> > >
> > >
> > >
> > > *M:* +1 540 687 0761
> > >
> > > sven.rajala@*keyfactor.com <https://www.keyfactor.com/>*
> > >
> > >
> > > *From: *Richard Barnes <[email protected]>
> > > *Date: *Tuesday, 2026 March 3 at 18:01
> > > *To: *[email protected] <
> > > [email protected]>
> > > *Cc: *[email protected] <[email protected]>, [email protected] <
> > > [email protected]>
> > > *Subject: *[Acme] Re: [IANA #1442982] expert review for
> > > draft-ietf-acme-device-attest (acme)
> > >
> > > This Message Is From an Untrusted Sender
> > > You have not previously corresponded with this sender.
> > > Report Suspicious
> > > <https://us-phishalarm-ewt.proofpoint.com/EWT/v1/BjbSd3t9V7AnTp3tuV-
> > > 82YaK!_uQhDA_K0P7N0OW-
> > >
> XJiS_xLhi5mHVvx8bzMwxx5otQMrftZQMC2pGji2ZvDc1ZrlqgCQGwvPNJD1iy3kwmdBnrz_-
> > > Dz5KVh9w9FFMsb7IywZBavTXK7Z7vkrMvCa6kfz$>
> > >
> > > Hi David,
> > >
> > > The requested validation method and error types are approved.  The
> > > identifier types are NOT approved.
> > >
> > > The document does not specify the content of the ACME identifier
> > > object
> > > when these identifier types are used.  There is discussion of what a
> > > client
> > > may put in a CSR, but the JSON fields that appear in the identifier
> > > object
> > > are not defined.
> > >
> > > --Richard
> > >
> > > On Mon, Mar 2, 2026 at 5:30 PM David Dong via RT <
> > > [email protected]> wrote:
> > >
> > > Dear Richard Barnes, Aaron Gable (cc: acme WG),
> > >
> > > Following up on this expert review request from February 11th; thank
> > > you.
> > >
> > > Best regards,
> > >
> > > David Dong
> > > IANA Services Sr. Specialist
> > >
> > > On Wed Feb 18 20:56:17 2026, david.dong wrote:
> > > > Dear Richard Barnes, Aaron Gable (cc: acme WG),
> > > >
> > > > Following up on this expert review request; thank you.
> > > >
> > > > Best regards,
> > > >
> > > > David Dong
> > > > IANA Services Sr. Specialist
> > > >
> > > > On Wed Feb 11 00:36:58 2026, david.dong wrote:
> > > > > Dear Richard Barnes, Aaron Gable (cc: acme WG),
> > > > >
> > > > > As the designated experts for the ACME Identifier Types, ACME
> > > > > Validation Methods and ACME Error Type registries, can you review
> > > > > the
> > > > > proposed registrations in draft-ietf-acme-device-attest-01 for
> > > > > us?
> > > > > Please see:
> > > > >
> > > > > https://datatracker.ietf.org/doc/draft-ietf-acme-device-attest/
> > > <https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-
> > > ietf-acme-device-attest/__;!!BjbSd3t9V7AnTp3tuV-82YaK!y8cW-
> > > VorNx2xtOEebJjyNTPm-
> > > uUD8c3br5tEOSrC5kT___jERN69XCBBx272gIDVPg8_ILmadu7zlWo$>
> > > > >
> > > > > The due date is February 24th.
> > > > >
> > > > > If this is OK, when the IESG approves the document for
> > > > > publication,
> > > > > we'll make the registration at:
> > > > >
> > > > > https://www.iana.org/assignments/acme/
> > > <
> https://urldefense.com/v3/__https://www.iana.org/assignments/acme/__;!!BjbSd3t9V7AnTp3tuV-
> > > 82YaK!y8cW-VorNx2xtOEebJjyNTPm-
> > > uUD8c3br5tEOSrC5kT___jERN69XCBBx272gIDVPg8_ILmaXqMomC0$>
> > > > >
> > > > > Unless you ask us to wait for the other reviewer, we’ll act on
> > > > > the
> > > > > first response we receive.
> > > > >
> > > > > With thanks,
> > > > >
> > > > > David Dong
> > > > > IANA Services Sr. Specialist
> > >
> > > _______________________________________________
> > > Acme mailing list -- [email protected]
> > > To unsubscribe send an email to [email protected]
> > >
>
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