%% You should probably cite draft-ietf-core-oscore-groupcomm-23 instead of this revision. @techreport{ietf-core-oscore-groupcomm-07, number = {draft-ietf-core-oscore-groupcomm-07}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-core-oscore-groupcomm/07/}, author = {Marco Tiloca and Göran Selander and Francesca Palombini and Jiye Park}, title = {{Group OSCORE - Secure Group Communication for CoAP}}, pagetotal = 60, year = 2020, month = mar, day = 9, abstract = {This document defines Group Object Security for Constrained RESTful Environments (Group OSCORE), providing end-to-end security of CoAP messages exchanged between members of a group, e.g. using IP multicast. In particular, the described approach defines how OSCORE should be used in a group communication setting to provide source authentication for CoAP group requests, sent by a client to multiple servers, and the corresponding CoAP responses.}, }