标题：Implementation on Secure Routing Method for Detecting False Reports and Gray-hole Attacks along with Elliptic Curve Cryptography in Wireless Sensor Network
期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2014
卷号：3
期号：10
页码：8865-8870
出版社：IJECS
摘要：Wireless Sensor Networks (WSNs) are used in many applications in military, environmental, and health-related areas. Theseapplications often include the monitoring of sensitive information such as enemy movement on the battlefield or the location of personnel ina building. Security is important in WSNs. However, WSNs suffer from many constraints, including low computation capability, smallmemory, limited energy resources, susceptibility to physical capture, and the use of insecure wireless communication channels. Theseconstraints make security in WSNs a challenge. In this paper, we explore security issue in WSN. First, the constraints, security requirementsand attacks with their corresponding countermeasures in WSNs are implemented. Individual sensor nodes are subject to compromisedsecurity. An adversary can inject false reports into the networks via compromised nodes. Furthermore, an adversary can create a Gray holeby compromised nodes. If these two kinds of attacks occur simultaneously in a network, some of the existing methods fail to defend againstthose attacks. The Ad-hoc On Demand Distance (AODV) Vector scheme for detecting Gray-Hole attack and Statistical En-Route Filtering isused for detecting false report. For increasing security level, the Elliptic Curve Cryptography (ECC) algorithm is used. Simulations resultsobtain so far reduces energy consumption and also provide greater network security to some extent
