Re: [COSE] New Version Notification for draft-schaad-cose-x509-00.txt

Sorry for the delayed response and thanks for the draft.

The order definitive chain option for x5c looks pretty good. How does the kid parameter come into play? Is x5c in lieu of kid?  Seems like it would be.

Is it usual to have the data type / semantics vary for some CBOR like x5c? Haven’t run into any CBOR like that before.  Would it be better to have an x5cb (b for bag) and an x5co (o for ordered).

Thanks!

LL

On Nov 23, 2016, at 10:43 PM, Samuel Erdtman <samuel@erdtman.se<mailto:samuel@erdtman.se>> wrote:

Looks like a good start to me.

Laurence what do you think?

//Samuel

On Wed, Nov 23, 2016 at 6:00 AM, Jim Schaad <ietf@augustcellars.com<mailto:ietf@augustcellars.com>> wrote:
This is a rough draft of what a set of X.509 headers could look like.  There is lots of things that are incomplete or missing, but I said I would write up a fast version for people to look at so here it is.

If you are interested, please comment on the headers.  The pointer to the github repository is in the document.

Jim

> -----Original Message-----
> From: internet-drafts@ietf.org<mailto:internet-drafts@ietf.org> [mailto:internet-drafts@ietf.org<mailto:internet-drafts@ietf.org>]
> Sent: Tuesday, November 22, 2016 7:27 PM
> To: Jim Schaad <ietf@augustcellars.com<mailto:ietf@augustcellars.com>>
> Subject: New Version Notification for draft-schaad-cose-x509-00.txt
>
>
> A new version of I-D, draft-schaad-cose-x509-00.txt has been successfully
> submitted by Jim Schaad and posted to the IETF repository.
>
> Name:         draft-schaad-cose-x509
> Revision:     00
> Title:                CBOR Encoded Message Syntax (COSE): Headers for carrying
> and referencing X.509 certificates
> Document date:        2016-11-22
> Group:                Individual Submission
> Pages:                6
> URL:            https://www.ietf.org/internet-drafts/draft-schaad-cose-x509-00.txt
> Status:         https://datatracker.ietf.org/doc/draft-schaad-cose-x509/
> Htmlized:       https://tools.ietf.org/html/draft-schaad-cose-x509-00
>
>
> Abstract:
>    This document defines the headers and usage for referring to and
>    transporting X.509 certificates in the CBOR Encoded Message (COSE)
>    Syntax.
>
> Contributing to this document
>
>    The source for this draft is being maintained in GitHub.  Suggested
>    changes should be submitted as pull requests at <https://github.com/
>    cose-wg/X509>.  Instructions are on that page as well.  Editorial
>    changes can be managed in GitHub, but any substantial issues need to
>    be discussed on the COSE mailing list.
>
>
>
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org<http://tools.ietf.org/>.
>
> The IETF Secretariat

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