期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：3
出版社：S.S. Mishra
摘要：There should be a mechanism for the secure key establishment for node to node secure data transmission because of constant security threats or attacks. The Adversary can physically capture and get the information contained in the sensor node, eavesdrop and inject new messages, modify the message. The proposed system presents a novel technique for key establishment scheme that is based on LU matrix in which a matrix-based key pre-distribution algorithm is used to achieve node to node secure data or message transmission. The data or message will be sent encrypted with a key shared by sender and the receiver sensor nodes. The user has to enter the number of sensor nodes, transmission range so that all the sensor nodes are deployed within the transmission range and places an event in the sensor network. The sensor nodes within the sensor range specified by the user will sense the event and generates the message. The routing of the data or message between the sensor nodes to the base station or sink is used by Dijikstra's shortest path algorithm to find the shortest path from the sensor node to sink. The RC6 encryption algorithm helps to secure the data or message which is transmitted between the sensor nodes. The outcome of key pre-distribution technique using LU matrix provides node to node mutual authenti cation and guarantees to find a common keys between any two sensor nodes in the sensor network
