[media-types] Re: Media Type Registration Review Request for draft-ietf-scitt-architecture

Hi,

I would be grateful for review or feedback on this proposal.

Thank you,
Amaury


________________________________
From: Amaury Chamayou
Sent: 20 June 2025 3:44 PM
To: [email protected] <[email protected]>
Subject: Media Type Registration Review Request for draft-ietf-scitt-architecture

Hello,

I would like to request a review of the registration request in draft-ietf-scitt-architecture (https://ietf-wg-scitt.github.io/draft-ietf-scitt-architecture/draft-ietf-scitt-architecture.html#name-media-type-application-scit). Section content is duplicated below:


10.2.  Media Type application/scitt-statement+cose Registration

   IANA is requested to add the following Media-Type to the "Media
   Types" registry [IANA.media-types].

       +======================+======================+============+
       | Name                 | Template             | Reference  |
       +======================+======================+============+
       | scitt-statement+cose | application/scitt-   | Section 6  |
       |                      | statement+cose       | of RFCthis |
       +----------------------+----------------------+------------+

         Table 1: SCITT Signed Statement Media Type Registration

   Type name:  application
   Subtype name:  statement+cose
   Required parameters:  n/a
   Optional parameters:  n/a
   Encoding considerations:  binary (CBOR data item)
   Security considerations:  Section 9 of RFCthis
   Interoperability considerations:  none
   Published specification:  RFCthis
   Applications that use this media type:  Used to provide an
      identifiable and non-repudiable Statement about an Artifact signed
      by an Issuer.
   Fragment identifier considerations:  n/a
   Additional information:  Deprecated alias names for this type:  N/A
                            Magic number(s):  N/A
                            File extension(s):  .scitt
                            Macintosh file type code(s):  N/A
   Person and email address to contact for further information:  [email protected]
   Intended usage:  COMMON
   Restrictions on usage:  none
   Author/Change controller:  IETF


10.3.  Media Type application/scitt-receipt+cose Registration

   +====================+================================+============+
   | Name               | Template                       | Reference  |
   +====================+================================+============+
   | scitt-receipt+cose | application/scitt-receipt+cose | Section 7  |
   |                    |                                | of RFCthis |
   +--------------------+--------------------------------+------------+

              Table 2: SCITT Receipt Media Type Registration

   Type name:  application
   Subtype name:  receipt+cose
   Required parameters:  n/a
   Optional parameters:  n/a
   Encoding considerations:  binary (CBOR data item)
   Security considerations:  Section 9 of RFCthis
   Interoperability considerations:  none
   Published specification:  RFCthis
   Applications that use this media type:  Used to establish or verify
      transparency over Statements.  Typically emitted by a Transparency
      Service, for the benefit of Relying Parties wanting to ensure Non-
      equivocation over all or part of a Statement Sequence.
   Fragment identifier considerations:  n/a
   Additional information:  Deprecated alias names for this type:  N/A
                            Magic number(s):  N/A
                            File extension(s):  .receipt
                            Macintosh file type code(s):  N/A
   Person and email address to contact for further information:  [email protected]
   Intended usage:  COMMON
   Restrictions on usage:  none
   Author/Change controller:  IETF

Along with the corresponding Content-Format registrations:


10.4.  CoAP Content-Format Registrations

   IANA is requested to register the following Content-Format numbers in
   the "CoAP Content-Formats" sub-registry, within the "Constrained
   RESTful Environments (CoRE) Parameters" Registry
   [IANA.core-parameters] in the 0-255 Range:


        +======================+================+=====+===========+
        | Content-Type         | Content Coding | ID  | Reference |
        +======================+================+=====+===========+
        | application/scitt-   | -              | 103 | RFCthis   |
        | statement+cose       |                |     |           |
        +----------------------+----------------+-----+-----------+
        | application/scitt-   | -              | 104 | RFCthis   |
        | receipt+cose         |                |     |           |
        +----------------------+----------------+-----+-----------+


Could you please review?

Thank you,
Amaury

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