Design and Implementation of Double-Key based Light Weight Security Protocol in Ubiquitous Sensor Network


The KIPS Transactions:PartC, Vol. 14, No. 3, pp. 239-254, Jun. 2007
10.3745/KIPSTC.2007.14.3.239,   PDF Download:

Abstract

Ubiquitous computing supports environment to freely connect to network without restrictions of place and time. This environment enables easy access and sharing of information, but because of easy unauthorized accesses, specified security policy is needed. Especially, ubiquitous sensor network devices use limited power and are small in size, so, many restrictions on policies are bound to happen. This paper proposes double-key based light weight security protocol, independent to specific sensor OS, platform and routing protocol in ubiquitous sensor network. The proposed protocol supports safe symmetric key distribution, and allows security manager to change and manage security levels and keys. This had a strong merit by which small process can make large security measures. In the performance evaluation, the proposed light weight security protocol using double-key in ubiquitous sensor network allows relatively efficient low power security policy. It will be efficient to ubiquitous sensor network, such as smart office and smart home.


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Cite this article
[IEEE Style]
Y. I. Zhung and S. Y. Lee, "Design and Implementation of Double-Key based Light Weight Security Protocol in Ubiquitous Sensor Network," The KIPS Transactions:PartC, vol. 14, no. 3, pp. 239-254, 2007. DOI: 10.3745/KIPSTC.2007.14.3.239.

[ACM Style]
Yon Il Zhung and Sung Young Lee. 2007. Design and Implementation of Double-Key based Light Weight Security Protocol in Ubiquitous Sensor Network. The KIPS Transactions:PartC, 14, 3, (2007), 239-254. DOI: 10.3745/KIPSTC.2007.14.3.239.