At the IETF99 Hackathon, we plan to do some work on using COSE in the network. See below.
Grüße, Carsten # COSE in the network: Secure Wake-on-Radio (SWORN) ## Champions * Olaf Bergmann * Benjamin Piepiora ## Background COSE is the CBOR object signing and encryption specification, RFC 8152-to-be. COSE is mostly thought as a component for application protocols, but it can be used in the network as well. Wake-on-Radio can save a lot of power for battery-operated devices by having them wake up and consume power only when there is actually something to do. But Wake-on-Radio provides a too easy DoS vector for a battery depletion attack. Secure Wake-on-Radio Nudging (SWORN) enables a last-hop router to find out if the correspondent node was authorized to wake up the device with a packet. ## Project * Implement SWORN in an actual IoT scenario with Wake-on-Radio * Demonstrate the power savings achievable * Demonstrate the workflow for getting a correspondent node authorized * Cooperate with other COSE connoisseurs and IoT power savers * Specification: <https://tools.ietf.org/html/draft-bormann-t2trg-sworn> _______________________________________________ COSE mailing list [email protected] https://www.ietf.org/mailman/listinfo/cose
