Abstract
As a basic and crucial security requirement for Wireless Sensor Networks (WSNs), authentication is generally used to prevent various communication attacks such as Denial-of-Service (DoS) attack. A novel broadcast authentication framework is proposed in this paper, where an Identity-Based Signature scheme by using the Extended Chaotic Maps (ECM-IBS) is designed to authenticate all broadcast messages and specifically, a chaos-based hash function is used for message authentication in the WSNs. It is implemented using a WSN hardware device of CC2530 and its performance is analyzed under various methods. Performance analysis and experimental results show that the proposed ECM-IBS scheme has a quick signature generation speed, low energy consumption and short verification delay, and can be applied to WSN applications.
Original language | English |
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Article number | 1950118 |
Journal | International Journal of Bifurcation and Chaos |
Volume | 29 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1 Aug 2019 |
Externally published | Yes |
Keywords
- broadcast authentication
- chaos
- hash function
- Wireless Sensor Networks (WSNs)