Axiom - DTLS-based secure IoT group communication

Tiloca, Marco and Nikitin, Kirill and Raza, Shahid (2017) Axiom - DTLS-based secure IoT group communication. ACM Transactions on Embedded Computing Systems . (In Press)

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This paper presents Axiom, a DTLS-based approach to efficiently secure multicast group communication among IoT constrained devices. Axiom provides an adaptation of the DTLS record layer, relies on key material commonly shared among the group members, and does not require to perform any DTLS handshake. We made a proof of concept implementation of Axiom based on the tinyDTLS library for the Contiki OS, and used it to experimentally evaluate performance of our approach on real IoT hardware. Results show that Axiom is affordable on resource constrained platforms, and performs significantly better than related alternative approaches.

Item Type:Article
ID Code:6122
Deposited By:Marco Tiloca
Deposited On:28 Mar 2017 12:35
Last Modified:28 Mar 2017 12:35

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