文章基本信息

标题：Defending wireless sensor network using Randomized Routing
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作者：Devi P ; VinothKumar P
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2014
卷号：8
期号：2
页码：85-89
DOI：10.14445/22312803/IJCTT-V8P116
出版社：Seventh Sense Research Group
摘要：Wireless Sensor Network (WSN) challenges in the transmission of data are its network traffic and network security. Another issue in sensor network is Compromised node and Denial of service attack (DOS).Multipath Routing Algorithms are vulnerable to these attacks. A Key Management scheme is used with this routing algorithm to generate randomized multipath routes for secure transmission of data to the sink. We adopt Shamir’s algorithm for efficient key management which is scalable, highly secure and decreases communication overhead. Randomized Route Generation changes the routes taken by the shares from time to time thereby increasing the probability of randomness of paths to be selected for transferring data in a much secured manner. To bypass the black hole, opponent has to selectively compromise nodes or block the shares containing the message which traverse randomly which is very difficult.
关键词：(NRRP); Directed Wireless sensor network (WSN); Purely Random Propagation (PRP); Non-Repetitive Random Propagation Random Propagation(DRP) ; Multicast Tree Random Propagation(MTRP).