Efficient Key Predistribution for Grid-Based Wireless Sensor Networks

Efficient Key Predistribution for Grid-Based Wireless Sensor Networks
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基于网格的无线传感器网络的高效密钥预分配

DOI:
10.1007/978-3-540-85093-9_6
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发表时间:
2008
影响因子:
1.8
通讯作者:
Maura B. Paterson
Maura B. Paterson
中科院分区:
数学1区
文献类型:
--
作者:
S. Blackburn;T. Etzion;K. Martin;Maura B. Paterson

文献摘要

被引文献

相似文献

本文提出了一种新的无线传感器网络密钥预分配方案,该方案将传感器布置在一个正方形网格中。我们描述了Costas阵列如何用于这些网络中的密钥预分发,然后定义了不同的差异配置,这是一种更通用的结构,在此类方案中提供了灵活的参数选择。我们给出了具有良好密钥分发特性的不同差分配置的例子,并证明了所得到的方案在正方形网格网络上提供了比文献中出现的其他方案更有效的密钥预分发。
In this paper we propose a new key predistribution scheme for wireless sensor networks in which the sensors are arranged in a square grid. We describe how Costas arrays can be used for key predistribution in these networks, then define distinct difference configurations, a more general structure that provides a flexible choice of parameters in such schemes. We give examples of distinct difference configurations with good properties for key distribution, and demonstrate that the resulting schemes provide more efficient key predistribution on square grid networks than other schemes appearing in the literature.