Improving Security in Wireless Sensor Networks: A New Key Pre-Distribution Approach with Taylor Series

Abstract

Ensuring robust authentication is essential in Wireless Sensor Networks (WSNs) to protect sensitive data transfer between nodes. This paper proposes the use of mathematical implementations to enhance the security and complexity of secret data transmission between nodes, thereby providing a robust communication system. Additionally, it proposes a new mathematical implementation as an authentication model based on the Taylor expansion sequence. This strategy allows secure communication between any two nodes to prevent the malicious node from stealing the data or hacking the secret information from any node on the network. The proposed solution is based on unique parameters carried by any two communicating nodes in the network. These nodes exchange specific parameters, subsequently using the partial sum of a geometric sequence to generate an authentication code. This technique offers secure communication between nodes over the internet, which improves overall network security.