Research Article
KEMF: Key Management for Federated Sensor Networks
@INPROCEEDINGS{10.1007/978-3-319-23802-9_3, author={Piers O’Hanlon and Joss Wright and Ian Brown and Tulio Souza}, title={KEMF: Key Management for Federated Sensor Networks}, proceedings={International Conference on Security and Privacy in Communication Networks. 10th International ICST Conference, SecureComm 2014, Beijing, China, September 24-26, 2014, Revised Selected Papers, Part II}, proceedings_a={SECURECOMM}, year={2015}, month={12}, keywords={Privacy Security Sensor networks Key management IoT}, doi={10.1007/978-3-319-23802-9_3} }- Piers O’Hanlon
Joss Wright
Ian Brown
Tulio Souza
Year: 2015
KEMF: Key Management for Federated Sensor Networks
SECURECOMM
Springer
DOI: 10.1007/978-3-319-23802-9_3
Abstract
We present a lightweight key management protocol that provides secured device registration and communication in federated sensor networks. The protocol is designed for zero configuration and use in small packet low power wireless networks; protocol messages may fit into single packets. We use the Casper security protocol analyser to examine the behaviour and security properties of the protocol model. Within the assumptions of the model, we demonstrate forward secrecy, security against man-in-the-middle attacks, and local network key protection, comparing favourably with related protocols. Our experimental analysis shows that the protocol may feasibly be deployed on current sensor platforms with 256-bit elliptic curve cryptography.
