Re: [Lake] draft minutes of lake BoF

Michael Richardson <mcr+ietf@sandelman.ca> Tue, 30 July 2019 17:49 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Tue, 30 Jul 2019 13:49:54 -0400
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Subject: Re: [Lake] draft minutes of lake BoF
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I am quoting as saying:

      currentlibrary. [...] What we try to do is key OSCORE. Don't want to run CoAP
      over DTLS, want to key OSCORE and let CoAP run. That's where transport agility
      comes from, across layers[?]. For X, given cTLS, let's do that -- but for
      things that go across several devices, please let's have EDHOC.

To explain the ?:
   It's across different transport mechanisms (not layers).
   CoAP/OSCORE can be transported across many things other than UDP, and if
   we do the AKE at the CoAP layer (rather than outside/around as DTLS does),
   then it is easier to get the properties we want.
   
   [This is the premise of the ATLAS work too]

the next sentence probably should be redacted. I remember saying it, but I
can't remember what message I was trying to express about "X".

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