@techreport{draft-lenders-core-dnr, author = {Martine S. Lenders and Christian Ams{\"u}ss and Thomas C. Schmidt and Matthias W{\"a}hlisch}, title = {{Discovery of Network-designated OSCORE-based Resolvers: Problem Statement}}, type = {IETF Internet Draft -- work in progress}, institution = {individual}, number = {03}, month = {July}, year = {2024}, abstract = {This document states problems when designing DNS SVCB records to discover endpoints that communicate over Object Security for Constrained RESTful Environments (OSCORE) [RFC8613]. As a consequence of learning about OSCORE, this discovery will allow a host to learn both CoAP servers and DNS over CoAP resolvers that use OSCORE to encrypt messages and Ephemeral Diffie-Hellman Over COSE (EDHOC) [RFC9528] for key exchange. Challenges arise because SVCB records are not meant to be used to exchange security contexts, which is required in OSCORE scenarios.}, url = {https://datatracker.ietf.org/doc/draft-lenders-core-dnr/}, theme = {iot}, }