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Combinatorial group based approach for key pre-distribution scheme in wireless sensor network

机译:无线传感器网络中基于组合组的密钥预分配方案

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Key Pre-distribution in wireless sensor network refers to distributing secret keys in sensor nodes prior to deployment. Among a range of key pre-distribution schemes combinatorial design based come within reach of most suitable method due to its good expansion in the secure communication graph. Combinatorial based scheme distributes keys to the sensor nodes according to the Balance Incomplete Block Design (BIBD) of combinatorial design theory. In this paper we propose a combinatorial group based key distribution, where a group of BIBD is used to distribute the keys. We discuss the use of graph properties to evaluate the performance of the key predistribution scheme. The performance of the proposed scheme is analysed with the help of different desirable measuring parameters.
机译:无线传感器网络中的密钥预分发是指在部署之前在传感器节点中分发秘密密钥。在一系列关键的预分配方案中,基于组合的设计由于其在安全通信图中的良好扩展而成为最合适的方法。基于组合的方案根据组合设计理论的不完全平衡块设计(BIBD)将密钥分配给传感器节点。在本文中,我们提出了一种基于组合组的密钥分配,其中使用一组BIBD来分配密钥。我们讨论使用图属性来评估关键预分配方案的性能。借助于不同的期望测量参数来分析所提出的方案的性能。

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