Lightweight Encryption Algorithms for Resource-Constrained Wireless Sensor Networks

M. Kishore Kumar

Authors

M. Kishore Kumar INDIA Author

Keywords:

Lightweight Encryption, Computational Overhead, Data Integrity, Cryptographic Algorithms

Abstract

Wireless Sensor Networks (WSNs) are increasingly utilized in various applications such as environmental monitoring, healthcare, and industrial automation. However, the resource-constrained nature of sensor nodes presents significant challenges in implementing robust security measures. This paper focuses on lightweight encryption algorithms tailored for WSNs, which are crucial for ensuring data confidentiality and integrity without compromising the performance of the network. We provide a comprehensive overview of existing lightweight encryption algorithms, evaluate their suitability for WSNs, and discuss their trade-offs in terms of computational overhead, energy consumption, and security robustness. Our analysis highlights the importance of optimizing encryption techniques to balance security needs with the limited computational and energy resources available in WSN nodes.

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