[core] CoRE WG summary for IETF 119

[Marco Tiloca <[e-mail]>]

Hello WIT Area,

The CoRE WG focuses on application protocols that enable constrained 
nodes to participate, in particular the Constrained Application Protocol 
(CoAP). CoRE met on Wednesday, for a 2-hour session.

Procedurally, 2 documents are with the RFC Editor, 1 is in IESG review, 
2 wait for the Shepherd write-up, and 4 have completed their WG Last Call.

Presented WG items included the following topics: advancing the 
remaining documents of the CORECONF cluster; Concise Resource 
Identifiers (CRIs) as compact equivalent of URIs; a proposal for 
Discovery of Network-Designated Resolvers supporting DNS over CoAP; use 
of proxies for one-to-many group communication with CoAP; topics related 
to the OSCORE security protocol (RFC 8613), as to its use at proxies and 
for nested message protection, and on updating OSCORE keying material 
(KUDOS protocol) and OSCORE identifiers.

Individual submissions were also presented, as to non-traditional forms 
of CoAP response messages and extensions to the CoRE Resource Directory 
(RFC 9176). New individual submissions were also presented, concerning 
the use of CoAP in space and particularly considering CoAP transported 
over the Bundle Protocol (BP).

CoRE will resume its biweekly interim meetings on 2024-04-10.

Best,
/Marco

-- 
Marco Tiloca
Ph.D., Senior Researcher

Phone: [phone]

RISE Research Institutes of Sweden AB
Box 1263
164 29 Kista (Sweden)

Division: Digital Systems
Department: Computer Science
Unit: Cybersecurity

https://www.ri.se