[httpapi] Re: [IANA #1442155] expert review for draft-ietf-httpapi-digest-fields-problem-types (http-problem-types)

Sanjay Dalal <sanjay.dalal@cal.berkeley.edu> Wed, 28 January 2026 14:39 UTC

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References: <RT-Ticket-1442155@icann.org> <rt-5.0.3-1429758-1769213168-958.1442155-9-0@icann.org> <rt-5.0.3-324705-1769477486-1342.1442155-9-0@icann.org> <7B3C4110-9F7F-44E2-AAB4-491104892A21@mnot.net>
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From: Sanjay Dalal <sanjay.dalal@cal.berkeley.edu>
Date: Wed, 28 Jan 2026 06:38:52 -0800
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To: Mark Nottingham <mnot@mnot.net>
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Subject: [httpapi] Re: [IANA #1442155] expert review for draft-ietf-httpapi-digest-fields-problem-types (http-problem-types)
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Thanks Mark.

Hi David,

Thanks for the draft. Here are my minor suggestions.



   {
     "type": "https://iana.org/assignments/http-problem-types#\
       invalid-digest-values",
     "title": "Invalid digest values",
     "invalid-digests": [
       {
         "algorithm": "sha-512",
         "header": "Repr-Digest",
         "reason": "digest value is not 64 bytes long"
       }
     ]
   }




{
     "type": "https://iana.org/assignments/http-problem-types#\
       mismatched-digest-values",
     "title": "Mismatched digest values",
     "mismatched-digests": [
       {
         "algorithm": "sha-256",

           "header": "Repr-Digest"

"digest": ":RK/0qy18MlBSVnWgjwz6lZEWjP/lF5HF9bvEF8FabDg=:" } ] } Let me
know what you think.


On Mon, Jan 26, 2026 at 10:01 PM Mark Nottingham <mnot@mnot.net> wrote:

> Hi David,
>
> Looks good to me.
>
> Cheers,
>
>
> > On 27 Jan 2026, at 12:31 pm, David Dong via RT <
> drafts-expert-review-comment@iana.org> wrote:
> >
> > Dear Mark Nottingham, Sanjay Dalal (cc: httpapi wg),
> >
> > As the designated experts for the HTTP Problem Types registry, can you
> review the proposed registrations in
> draft-ietf-httpapi-digest-fields-problem-types-03 for us? Please see:
> >
> >
> https://datatracker.ietf.org/doc/draft-ietf-httpapi-digest-fields-problem-types/
> >
> > The due date is February 9th.
> >
> > If this is OK, when the IESG approves the document for publication,
> we'll make the registration at:
> >
> > https://www.iana.org/assignments/http-problem-types/
> >
> > We'll wait for both of your approvals.
> >
> > With thanks,
> >
> > David Dong
> > IANA Services Sr. Specialist
>
> --
> Mark Nottingham   https://www.mnot.net/
>
>