Reducing radio energy consumption of key management protocols for wireless sensor networks

Bo-Cheng Lai*, David D. Hwang, Sungha Pete Kim, Ingrid Verbauwhede

*此作品的通信作者

研究成果: Conference contribution同行評審

34 引文 斯高帕斯(Scopus)

摘要

The security of sensor networks is a challenging area. Key management is one of the crucial parts in constructing the security among sensor nodes. However, key management protocols require a great deal of energy consumption, particularly in the transmission of initial key negotiation messages. In this paper, we examine three previously published sensor network security schemes: SPINS and C&R for master-key-based schemes, and Eschenhaur-Gligor (EG) for distributed-key-based schemes. We then present two new low-power schemes, which we call BROSK and OKS as alternatives to master-key-based schemes and distributed-key-based schemes, respectively. Compared to SPINS and C&R protocols, BROSK can reduce energy consumption by up to 12X by reducing the number of data transmissions in the key negotiation process. Compared with EG, OKS reduces energy by up to 96% and reduces memory requirements by up to 78%.

原文English
主出版物標題Proceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04
頁面351-356
頁數6
DOIs
出版狀態Published - 1 12月 2004
事件Proceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04 - Newport Beach, CA, United States
持續時間: 9 8月 200411 8月 2004

出版系列

名字Proceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04

Conference

ConferenceProceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04
國家/地區United States
城市Newport Beach, CA
期間9/08/0411/08/04

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