Re: [sacm] [Rats] CoSWID and EAT and CWT
Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com> Thu, 21 November 2019 02:11 UTC
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From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>
Date: Wed, 20 Nov 2019 21:10:49 -0500
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To: Ira McDonald <blueroofmusic@gmail.com>
Cc: Laurence Lundblade <lgl@island-resort.com>, rats@ietf.org, sacm <sacm@ietf.org>
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Subject: Re: [sacm] [Rats] CoSWID and EAT and CWT
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Great, thanks Laurence. If that's easier I think having the CoSWID in one claim should be ok and would have the same result as the suggestion I made. Changing the CoSWID format is a big enough process that it shouldn't happen very often. Best regards, Kathleen On Wed, Nov 20, 2019 at 8:00 PM Ira McDonald <blueroofmusic@gmail.com> wrote: > Hi Laurence, > > That seems like a good suggestion for a simple way to integrate CoSWID > content > into EAT. > > Cheers, > - Ira > > Ira McDonald (Musician / Software Architect) > Co-Chair - TCG Trusted Mobility Solutions WG > Co-Chair - TCG Metadata Access Protocol SG > Chair - Linux Foundation Open Printing WG > Secretary - IEEE-ISTO Printer Working Group > Co-Chair - IEEE-ISTO PWG Internet Printing Protocol WG > IETF Designated Expert - IPP & Printer MIB > Blue Roof Music / High North Inc > http://sites.google.com/site/blueroofmusic > http://sites.google.com/site/highnorthinc > mailto: blueroofmusic@gmail.com > PO Box 221 Grand Marais, MI 49839 906-494-2434 > > > > On Wed, Nov 20, 2019 at 7:35 PM Laurence Lundblade <lgl@island-resort.com> > wrote: > >> Hi, >> >> I’m not on the SACM list, but did look at the archive. Hopefully I’m not >> out of sync. >> >> My thought is to register one claim for CWT that is an entire CoSWID (in >> CDDL the concise-swid-tag). >> >> That way CoSWID can grow and develop on its own without lots of adds and >> subtracts to the CWT registry. It has its own IANA registry with its own >> experts and such. Seems like the coupling / factoring is about right. >> >> This would also be the way I’d like to have it in EAT attestation. We’ve >> done a mini version of this with the location claim >> <https://tools.ietf.org/html/draft-ietf-rats-eat-01#section-3.8>. >> >> Then if you just want to sign a CoSWID CWT style, this works pretty well >> too. It has a slight overhead compared to having all the CoSWID data items >> as direct CWT claims in that it will have an additional map layer, but that >> is only about three bytes. >> >> LL >> >> _______________________________________________ >> RATS mailing list >> RATS@ietf.org >> https://www.ietf.org/mailman/listinfo/rats >> > _______________________________________________ > sacm mailing list > sacm@ietf.org > https://www.ietf.org/mailman/listinfo/sacm > -- Best regards, Kathleen
- [sacm] CoSWID and EAT and CWT Laurence Lundblade
- Re: [sacm] [Rats] CoSWID and EAT and CWT Ira McDonald
- Re: [sacm] [Rats] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Rats] CoSWID and EAT and CWT Waltermire, David A. (Fed)
- Re: [sacm] [Rats] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Rats] CoSWID and EAT and CWT Waltermire, David A. (Fed)
- Re: [sacm] [Rats] CoSWID and EAT and CWT Smith, Ned
- Re: [sacm] [Rats] CoSWID and EAT and CWT Hannes Tschofenig
- Re: [sacm] [Rats] CoSWID and EAT and CWT Laurence Lundblade
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Rats] CoSWID and EAT and CWT Smith, Ned
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Thomas Fossati
- Re: [sacm] [Rats] CoSWID and EAT and CWT Laurence Lundblade
- Re: [sacm] [Rats] CoSWID and EAT and CWT Thomas Fossati
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Rats] CoSWID and EAT and CWT Thomas Fossati
- Re: [sacm] [Rats] CoSWID and EAT and CWT Adrian Shaw
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Rats] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Rats] CoSWID and EAT and CWT Thomas Fossati
- Re: [sacm] [Rats] CoSWID and EAT and CWT Laurence Lundblade
- Re: [sacm] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Brendan Moran
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Michael Richardson
- Re: [sacm] [Rats] [Suit] CoSWID and EAT and CWT Kathleen Moriarty
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Smith, Ned
- Re: [sacm] [Rats] [Suit] CoSWID and EAT and CWT Laurence Lundblade
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Michael Richardson
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Henk Birkholz
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Smith, Ned
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Michael Richardson
- Re: [sacm] [Suit] [Rats] CoSWID and EAT and CWT Smith, Ned