Group key establishment for secure multicasting in IoT-enabled Wireless Sensor Networks
Pawani Porambage, An Braeken, Corinna Schmitt, Andrei Gurtov, Mika Ylianttila, Burkhard Stiller · 2015
Wireless Sensor Network (WSN) is a fundamental technology of the Internet of Things (IoT). Group communications in the form of broadcasting and multicasting incur efficient message deliveries among resource-constrained sensors in IoT-enabled WSNs. Secure and efficient key management is significant to protect the authenticity, integrity, and confidentiality of multicast messages. This paper develops two group key establishment protocols for secure multicast communications among resource-constrained devices in IoT. The applicability of the two protocols are analyzed and justified by performance and security analysis.