N-tier modelling of robust key management for secure data aggregation in wireless sensor network
Adversary; Attack; Cryptography; Public key encryption; Wireless sensor network
Security problems in Wireless Sensor Network (WSN) have been researched from more than a decade. There are various security approaches being evolving towards resisting various forms of attack using different methodologies. After reviewing the existing security approaches, it can be concluded that such security approaches are highly attack-specific and doesnt address various associated issues in WSN. It is essential for security approach to be computationally lightweight. Therefore, this paper presents a novel analytical modelling that is based on n-tier approach with a target to generate an optimized secret key that could ensure higher degree of security during the process of data aggregation in WSN. The study outcome shows that proposed system is computationally lightweight with good performance on reduced delay and reduced energy consumption. It also exhibits enhanced response time and good data delivery performance to balance the need of security and data forwarding performance in WSN. 2019 Institute of Advanced Engineering and Science.
International Journal of Electrical and Computer Engineering, Vol-9, No. 4, pp. 2682-2690.
Institute of Advanced Engineering and Science
All Open Access; Gold Open Access; Green Open Access
https://doi.org/10.11591/ijece.v9i4.pp2682-2690 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85066233139&doi=10.11591%2fijece.v9i4.pp2682-2690&partnerID=40&md5=cc5a1b14b292893e38bcbf77debc167e
Metan J., Department of Computer Science and Enggineering, ACS College of Engineering, Bangalore, India; Narashinha Murthy K.N., Faculty of Engineering, Christ University, India