@techreport{arkko-core-security-arch-00, number = {draft-arkko-core-security-arch-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-arkko-core-security-arch/00/}, author = {Ari Keränen and Jari Arkko}, title = {{CoAP Security Architecture}}, pagetotal = 22, year = 2011, month = jul, day = 26, abstract = {Constrained Application Protocol (CoAP) is a light-weight protocol designed to be used in machine-to-machine applications. This memo describes challenges associated with securing CoAP and proposes a new security model that the authors believe is suitable for these environments. The model requires minimal amount of configuration, but still provides strong security and is a natural fit with the typical communication practices smart object networking environments. This memo also proposes JSON payload format extensions to support the architecture.}, }