Doh, Inshil Park, Jung-Min Chae, Kijoon 2024-01-21T02:33:28Z 2024-01-21T02:33:28Z 2021-09-01 2006-09 0302-9743 https://pubs.kist.re.kr/handle/201004/135220 For secure sensor network communications, pairwise key establishment between sensor nodes and data authentication are essential. In this paper, we propose cluster based key establishment mechanism in which clusterheads distribute key materials at the requests of their own members and an authentication mechanism using the pairwise keys established. Our proposal increases the degree of network connectivity and resilience against node capture by utilizing clusterheads which carry more key-related information. It also increases the authenticity of sensed data and further decreases unnecessary traffic by filtering false data. English SPRINGER-VERLAG BERLIN Pairwise key setup and authentication utilizing deployment information for secure sensor network Article 1 HIGH PERFORMANCE COMPUTING AND COMMUNICATIONS, PROCEEDINGS, v.4208, pp.280 - 289 HIGH PERFORMANCE COMPUTING AND COMMUNICATIONS, PROCEEDINGS 4208 280 289 scie scopus 000241591300029 Computer Science, Theory & Methods Telecommunications Computer Science Telecommunications Article; Proceedings Paper