[core] Fw: New Version Notification for draft-ietf-core-oscore-edhoc-06.txt

Rikard Höglund <rikard.hoglund@ri.se> Thu, 24 November 2022 15:50 UTC

From: Rikard Höglund <rikard.hoglund@ri.se>
To: "core@ietf.org" <core@ietf.org>
Thread-Topic: New Version Notification for draft-ietf-core-oscore-edhoc-06.txt
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Subject: [core] Fw: New Version Notification for draft-ietf-core-oscore-edhoc-06.txt
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Hello.

This new version -06 includes some more content that we agreed to have at IETF 115:

* Figure 1 showing the non-optimized EDHOC workflow now includes also a response to EDHOC message_3, based on the PR from David Navarro (thanks!).

* As to the target attributes defined in Section 6:

   - Section 8.2 requests their registration to the new "Target Attributes" registry defined in -core-target-attr.

   - Their naming has been revised to use "-" rather than "_". We took the opportunity to also improve the phrasing of the semantics of the "eadx" attributes.

With these points now incorporated, we believe the document is stable and ready for Working Group Last Call.

Best regards
Rikard Höglund
________________________________
From: internet-drafts@ietf.org <internet-drafts@ietf.org>
Sent: Wednesday, November 23, 2022 19:31
To: Francesca Palombini <francesca.palombini@ericsson.com>; Göran Selander <goran.selander@ericsson.com>; Marco Tiloca <marco.tiloca@ri.se>; Rikard Höglund <rikard.hoglund@ri.se>; Stefan Hristozov <stefan.hristozov@eriptic.com>
Subject: New Version Notification for draft-ietf-core-oscore-edhoc-06.txt


A new version of I-D, draft-ietf-core-oscore-edhoc-06.txt
has been successfully submitted by Marco Tiloca and posted to the
IETF repository.

Name:           draft-ietf-core-oscore-edhoc
Revision:       06
Title:          Profiling EDHOC for CoAP and OSCORE
Document date:  2022-11-23
Group:          core
Pages:          30
URL:            https://eur05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Farchive%2Fid%2Fdraft-ietf-core-oscore-edhoc-06.txt&amp;data=05%7C01%7Crikard.hoglund%40ri.se%7Ca6c19a9f216f45935b1908dacd80fcba%7C5a9809cf0bcb413a838a09ecc40cc9e8%7C0%7C0%7C638048251272035853%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=8CIllgXgEYbwaZHYah5V%2Bby%2FuOPi%2FIVCQ85R4S3vfTY%3D&amp;reserved=0
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Abstract:
   The lightweight authenticated key exchange protocol EDHOC can be run
   over CoAP and used by two peers to establish an OSCORE Security
   Context.  This document further profiles this use of the EDHOC
   protocol, by specifying a number of additional and optional
   mechanisms.  These especially include an optimization approach for
   combining the execution of EDHOC with the first subsequent OSCORE
   transaction.  This combination reduces the number of round trips
   required to set up an OSCORE Security Context and to complete an
   OSCORE transaction using that Security Context.




The IETF Secretariat

[core] Fw: New Version Notification for draft-iet… Rikard Höglund