无线传感器网络中基于协作水印的虚假数据识别和过滤算法.PDFVIP

ISSN 1000-9825, CODEN RUXUEW E-mail: jos@ Journal of Software , Vol.20, No.10, October 2009, pp.2787−2798 doi: 10.3724/SP.J.1001.2009.03373 Tel/Fax: +86-10 © by Institute of Software , the Chinese Academy of Sciences . All rights reserved. ∗ 无线传感器网络中基于协作水印的虚假数据识别和过滤算法 1 1,2+ 1 1 2 易叶青 , 林亚平 , 李小龙 , 羊四清 , 尤志强 1(湖南大学 计算机与通信学院,长沙 410082) 2(湖南大学 软件学院,长沙 410082) A False Data Recognition and Filtering Algorithm Using Cooperation Watermarks for Wireless Sensor Networks 1 1,2+ 1 1 2 YI Ye-Qing , LIN Ya-Ping , LI Xiao-Long , YANG Si-Qing , YOU Zhi-Qiang 1(School of Computer and Communication, Hunan University, Changsha 410082, China) 2(School of Software, Hunan University, Changsha 410082, China) + Corresponding author: E-mail: yplin@ Yi YQ, Lin YP, Li XL, Yang SW, You ZQ. A false data recognition and filtering algorithm using cooperation watermarks for wireless sensor networks. Journal of Software, 2009,20(10):2787−2798. / 1000-9825/3373.htm Abstract : In this paper, a data authenticate algorithm based on cooperation watermarks is proposed for recognition and filtering false data and replayed packets, in which two kinds of watermarks are embed into data packets:One is robust watermark for the authentication of sender’s identification and the freshness of data, the other is Semi-Fragile watermark for