Re: [Cbor] Updated Drafts for dCBOR I-D and Gordian Envelope Structured Data Format I-D & IANA Tag Registration
Carsten Bormann <cabo@tzi.org> Wed, 31 May 2023 17:00 UTC
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From: Carsten Bormann <cabo@tzi.org>
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Date: Wed, 31 May 2023 19:00:43 +0200
Cc: cbor@ietf.org, Wolf McNally <wolf@wolfmcnally.com>, Shannon.Appelcline@gmail.com
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To: Christopher Allen <ChristopherA@lifewithalacrity.com>
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Subject: Re: [Cbor] Updated Drafts for dCBOR I-D and Gordian Envelope Structured Data Format I-D & IANA Tag Registration
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On 2023-05-08, at 19:40, Christopher Allen <ChristopherA@lifewithalacrity.com> wrote: > > Gordian Envelope Internet-Drafts, which have been recently submitted to the Internet Engineering Task Force (IETF). I did a quick skim after today’s meeting. First a few comprehension questions: (1) Why do things that already identify themselves as Gordian Elements (tag 201 to 206) need to be tagged again with 200? Is there any function of this I’m missing? (2) What is 221? 224? (3) I don’t understand the way “known values” (Section 6) mix with the things they are predicates over. Editorial comments: (a) Some forward slashes probably want to be backslashes. (You don’t need backslashes inside hex values in CBOR diagnostic notation.) Did you check those examples? (b) I don’t know that you need “CBOR hex” for all the examples, but if you do, can I recommend "CBOR pretty” format? (Generate with diag2pretty.rb, which is part of the cbor-diag gem.) Technical comments: (4) I don’t find the crypto agility that was promised. You probably want to use algorithm identifiers from the COSE algorithms registry (RFC 9053). Grüße, Carsten
- [Cbor] Updated Drafts for dCBOR I-D and Gordian E… Christopher Allen
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Carsten Bormann
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Wolf McNally
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Carsten Bormann
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Jeremy O'Donoghue
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Laurence Lundblade
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Wolf McNally
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Jeremy O'Donoghue
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Carsten Bormann
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Christian Amsüss
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Carsten Bormann
- [Cbor] draft-mcnally-deterministic-cbor: rational… Christian Amsüss
- Re: [Cbor] draft-mcnally-deterministic-cbor: rati… Carsten Bormann
- Re: [Cbor] draft-mcnally-deterministic-cbor: rati… Carsten Bormann
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Anders Rundgren
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Carsten Bormann
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Wolf McNally
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Wolf McNally
- Re: [Cbor] Updated Drafts for dCBOR I-D and Gordi… Christopher Allen