LMGROUP: A Lightweight Multicast Group Key Management for IoT Networks
| Autor: | Pegah Nikbakht Bideh |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Lecture Notes in Computer Science; 13620 (2022) Information Security Practice and Experience ISBN: 9783031212796 |
| ISSN: | 1611-3349 0302-9743 |
| Popis: | Due to limitations of IoT networks including limited bandwidth, memory, battery, etc., secure multicast group communication has gained more attention, and to enable that a group key establishment scheme is required to share the secret key among the group members. The current group key establishment protocols were mostly designed for Wireless Sensor Network, and they require device interaction, high computation costs, or high storage on the device side. To address these drawbacks, in this paper we design LMGROUP, a lightweight and multicast group key establishment protocol for IoT networks, that is based on Elliptic Curve Integrated Encryption Scheme and HMAC verification and does not require device interaction. We also suggest an algorithm for unpredictable group member selection. Our experimental result of implementing LMGROUP indicates it has low storage, low computation, and low communication costs. Furthermore, the formal security verification indicates LMGROUP is secure and robust against different attacks. |
| Databáze: | OpenAIRE |
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