传感技术学报2011，Vol.27Issue(8)：1187-1192,6.DOI:10.3969/j.issn.1004-1699.2011.08.021
无线传感器网络中一种分布式安全存储方案
A Secure Distributed Data Storage Scheme for Wireless Sensor Networks
摘要
Abstract
After investigating on data storage of wireless sensor networks (WSN) ,we propose an efficient distributed data storage scheme for data storage-centric wireless sensor networks. In traditional centralized data storage scheme, the center node becomes the bottle neck, and thus the compromise of the center node will make the entire network functionless. With our scheme, the above problem is easy to resolve. Our scheme encrypts the data with Reed Solomon Code,and authenticates the data with Message Authentication Code( MAC) ,which makes it possible to re construct the data even when some nodes are dead or compromised. Moreover, our scheme can prevent malicious nodes to forge data, and our scheme can save storage space. The simulation results illustrate the effectiveness of the proposed scheme.关键词
无线传感器网络/分布式数据存储/秘密共享/安全存储Key words
wireless sensor network/ distribute data storage/ secret sharing/ secure storage分类
计算机与自动化引用本文复制引用
曾新革,马征,王国军..无线传感器网络中一种分布式安全存储方案[J].传感技术学报,2011,27(8):1187-1192,6.基金项目
湖南省杰出青年科学基金项目(07JJ1010) （07JJ1010）
湖南省科技计划重点项目(2010GK2003) （2010GK2003）
