Many thanks, Mike, for addressing my comments.

Best Regards,

Ines.

On Mon, Oct 23, 2023 at 7:35 AM Michael Jones <michael_b_jo...@hotmail.com>
wrote:

>
> Thanks for taking the time to review the document and for your useful
> suggestions, Ines!  FYI, we published
> https://www.ietf.org/archive/id/draft-ietf-cose-cwt-claims-in-headers-07.html
> to address the Last Call comments received.
>
> I've responded to your comments inline below, with responses prefixed by
> "Mike>".
>
> -----Original Message-----
> From: Ines Robles via Datatracker <nore...@ietf.org>
> Sent: Tuesday, October 17, 2023 1:45 PM
> To: gen-art@ietf.org
> Cc: c...@ietf.org; draft-ietf-cose-cwt-claims-in-headers....@ietf.org;
> last-c...@ietf.org
> Subject: Genart last call review of
> draft-ietf-cose-cwt-claims-in-headers-06
>
> Reviewer: Ines Robles
> Review result: Ready with Issues
>
> I am the assigned Gen-ART reviewer for this draft. The General Area Review
> Team (Gen-ART) reviews all IETF documents being processed by the IESG for
> the IETF Chair.  Please treat these comments just like any other last call
> comments.
>
> For more information, please see the FAQ at
>
> <https://wiki.ietf.org/en/group/gen/GenArtFAQ>.
>
> Document: draft-ietf-cose-cwt-claims-in-headers-06
> Reviewer: Ines Robles
> Review Date: 2023-10-17
> IETF LC End Date: 2023-10-20
> IESG Telechat date: Not scheduled for a telechat
>
> Summary:
>
> This document describes how to include CBOR Web Token (CWT) claims in the
> header parameters of any COSE structure.
>
> The document is well written, I have minor issues, nits indicated below.
>
> Major issues: None
>
> Minor issues:
>
> 1- Section 3: "Some of the registered CWT claims may contain
> privacy-sensitive information. Therefore care must be taken when expressing
> CWT claims in COSE headers." --> What kind of care?, there is some specific
> guidelines to follow?
> could you add an example? or add some reference?
>
> Mike> We expanded the description in the Privacy Considerations section.
>
> 2- Section 4:
>
> Detached Signatures: The security section does not delve into the security
> considerations of using detached signatures. Since detached signatures are
> one focus of the functionality, it might be helpful to discuss the security
> implications specific to them.
>
> Mike> We added a Security Consideration on detached signatures.
>
> Claims in Headers: Considering that some claims can be available before
> decryption or without inspecting the payload, perhaps it would be nice to
> discuss the risks associated with exposing claims in this manner, or add
> reference?
>
> Mike> We added a Privacy Consideration about unencrypted claims in header
> parameters.
>
> Data Consistency: Is there a security angle to ensuring that claims
> present both in the payload and header are identical, beyond just
> verification?.
>
> Mike> We added a Security Consideration about claims that are present in
> both the payload and the header of a CWT.
>
> It seems that these items are not included in the security considerations
> of RFC 8392, What do you think?
>
> Mike> See the enhanced Privacy Considerations and Security Considerations
> sections.
>
> Nits/editorial comments:
>
> 3- It would be nice to expand JWT the first time of use -> JSON Web Token
> (JWT)
>
> Mike> Done!
>
> 4- It would be nice to have a caption for Table 1
>
> Mike> Neither of the authors could figure out how to do this.
> https://thesynack.com/posts/markdown-captions/ says "The truth is that,
> as of now, captions are not part of the original Markdown specifications,
> nor are they part of the more modern CommonMark specifications."  Once
> we're working with the RFC Editor on XML source, we can add it then.
>
> 5- Table 1: "TBD (requested assignment 13)", the 13 was assigned to kcwt,
> so maybe suggest another value?
>
> Mike> Now 15
>
> Thanks for this document,
>
> Mike> You're welcome!
>
> Ines.
>
>                                 Thanks again,
>                                 -- Mike
>
>
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