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[Ace] Re: [IANA #1430572] expert review for draft-ietf-ace-key-groupcomm-oscore (ace, media-type-sub-parameters))

Göran Selander <goran.selander@ericsson.com> Thu, 02 October 2025 13:42 UTC

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From: Göran Selander <goran.selander@ericsson.com>
To: "drafts-expert-review-comment@iana.org" <drafts-expert-review-comment@iana.org>
Thread-Topic: [IANA #1430572] expert review for draft-ietf-ace-key-groupcomm-oscore (ace, media-type-sub-parameters))
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Date: Thu, 02 Oct 2025 13:42:24 +0000
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References: <RT-Ticket-1430572@icann.org> <rt-5.0.3-710184-1758669253-311.1430572-9-0@icann.org> <rt-5.0.3-710182-1758669579-1177.1430572-9-0@icann.org>
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Subject: [Ace] Re: [IANA #1430572] expert review for draft-ietf-ace-key-groupcomm-oscore (ace, media-type-sub-parameters))
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Hi Sabrina,

I looked through the proposed registrations in Sections 16.2, 16.6, and 16.8. Unless Cigdem disagrees, they can be approved with the comments below:

For 16.2, I propose to continue the sequence of registrations of 2-byte CBOR ints:


  *
Name: ecdh_info
  *
CBOR Key: 47
  *

  *
Name: kdc_dh_creds
  *
CBOR Key: 48

For 16.6, the suggested CBOR Labels are fine as it is not expected to be a lack of 1-byte labels.

Section 16.8 looks fine to me.

Best regards,
Göran


From: Sabrina Tanamal via RT <drafts-expert-review-comment@iana.org>
Date: Wednesday, 24 September 2025 at 01:19
To:
Cc: Göran Selander <goran.selander@ericsson.com>, cigdem.sengul@gmail.com <cigdem.sengul@gmail.com>, ace@ietf.org <ace@ietf.org>
Subject: [IANA #1430572] expert review for draft-ietf-ace-key-groupcomm-oscore (ace, media-type-sub-parameters))

Hi Göran and Cigdem (cc: ace wg),

As the designated experts for the OAuth Parameters CBOR Mappings, OSCORE Security Context Parameters, and Sub-Parameter Registry for application/aif+cbor and application/aif+json registries, can you review the proposed registrations in draft-ietf-ace-key-groupcomm-oscore-18 for us? Specifically, Sections 16.2, 16.6, and 16.8. Please see

https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Fdraft-ietf-ace-key-groupcomm-oscore-18&data=05%7C02%7Cgoran.selander%40ericsson.com%7C09081901d5ec489ac02108ddfaf7ac62%7C92e84cebfbfd47abbe52080c6b87953f%7C0%7C0%7C638942663849841314%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=mdpJ3j6bF%2B1N6iiX36qn7k7C8IYd3GFCBbt5Caf0134%3D&reserved=0<https://datatracker.ietf.org/doc/html/draft-ietf-ace-key-groupcomm-oscore-18>

The due date is October 7th.

If this is OK, when the IESG approves the document for publication, we'll make the registrations at:

https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.iana.org%2Fassignments%2Face&data=05%7C02%7Cgoran.selander%40ericsson.com%7C09081901d5ec489ac02108ddfaf7ac62%7C92e84cebfbfd47abbe52080c6b87953f%7C0%7C0%7C638942663849868765%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=lRSbWbFofH8pPJqZlYri0Prk0YhjjhurQJeE1l4u0jY%3D&reserved=0<https://www.iana.org/assignments/ace>
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.iana.org%2Fassignments%2Fmedia-type-sub-parameters&data=05%7C02%7Cgoran.selander%40ericsson.com%7C09081901d5ec489ac02108ddfaf7ac62%7C92e84cebfbfd47abbe52080c6b87953f%7C0%7C0%7C638942663849883527%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=zB%2BeN6OjmGvlEK1uUZcfLzgGOu55djiu7rQMpAdVxsk%3D&reserved=0<https://www.iana.org/assignments/media-type-sub-parameters>

Unless you ask us to wait for the other reviewer, we’ll act on the first response we receive.

Best regards,
Sabrina

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