Enhancing the attacking efficiency of the node capture attack in WSN: a matrix approach
Enhancing the attacking efficiency of the node capture attack in WSN: a matrix approach
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DOI：
10.1007/s11227-013-0965-0
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发表时间：
2013-06
期刊：
影响因子：
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通讯作者：
Chi Lin;Guowei Wu
中科院分区：
文献类型：
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作者：
Chi Lin;Guowei Wu
在节点捕获攻击中，攻击者智能地捕获节点并从其内存中提取密钥，从而破坏无线传感器网络的安全性、可靠性和机密性。但其攻击效率低、资源消耗高。在本文中，我们从对抗的角度来处理这种攻击，并开发了一种基于矩阵的方法来对节点捕获攻击的过程进行建模。我们建立一个矩阵来表示节点和路径之间的折衷关系。我们提出了一种基于矩阵的节点捕获攻击算法（简称MA），该算法可以在消耗最小的资源支出的同时最大化破坏性。我们进行了多次实验来展示 MA 的性能。实验结果表明，MA可以减少攻击轮次，缩短执行时间，提高攻击效率，节约能源成本。
In the node capture attack, the adversary intelligently captures nodes and extracts the cryptographic keys from their memories to destroy the security, reliability and confidentiality of the wireless sensor networks. However, it suffers from low attacking efficiency and high resource expenditure. In this paper, we approach this attack from an adversarial view and develop a matrix-based method to model the process of the node capture attack. We establish a matrix to indicate the compromising relationship between the nodes and the paths. We propose a Matrix-based node capture attack Algorithm (MA in short), which can maximize the destructiveness while consuming the minimum resource expenditure. We conduct several experiments to show the performance of MA. Experimental results manifest that MA can reduce the attacking round, shorten the execution time, enhance the attacking efficiency and conserve the energy cost.