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首页> 外文期刊>International journal of business data communications and networking >KDSR: A Scalable Key Distribution Protocol to Secure Multi-Hop Routing in Large- Scale Wireless Sensor Networks
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KDSR: A Scalable Key Distribution Protocol to Secure Multi-Hop Routing in Large- Scale Wireless Sensor Networks

机译：KDSR：可扩展的密钥分发协议，可在大型无线传感器网络中保护多跳路由

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摘要

This article deals with a key distribution protocol to secure routing in large-scale Wireless Sensor Networks (WSNs) and proposes a new protocol called KDSR. The authors' protocol has two originalities: to provide a secure network structure for large-scale WSNs, and to use lightweight local process to share efficiently the Local Broadcast Keys, the Pairwise Keys and the Global Broadcast Key. These keys are useful to secure several communication patterns in WSNs: one-to-many, one-to-one and one-to-all. Security analyses show that KDSR can withstand several attacks against WSNs. Through fast node revocation process, KDSR offers a good resilience against node capture. Immunity against MiM and replay attacks are well checked with the AVISPA tools. The experimentations are done on real TelosB motes and through the TOSSIM simulator. Simulation results confirm that KDSR is scalable, provides a good key connectivity and a good resilience. Comparison to earlier work shows that KDSR causes less computation complexity, less communication overhead and much less storage space even for large-scale WSNs.
机译：本文介绍了一种密钥分发协议，以保护大规模无线传感器网络（WSN）中的路由，并提出了一种称为KDSR的新协议。作者的协议具有两个独创性：为大型WSN提供安全的网络结构，并使用轻量级本地过程有效地共享本地广播密钥，成对密钥和全局广播密钥。这些密钥对于保护WSN中的几种通信模式非常有用：一对多，一对一和一对一。安全分析表明，KDSR可以抵抗针对WSN的多种攻击。通过快速的节点吊销过程，KDSR提供了良好的抵御节点捕获能力。使用AVISPA工具可以很好地检查MiM和重放攻击的免疫力。实验是在真实的TelosB节点上并通过TOSSIM模拟器完成的。仿真结果证实KDSR具有可伸缩性，提供了良好的密钥连接性和良好的弹性。与早期工作的比较表明，即使对于大规模WSN，KDSR也会导致较低的计算复杂性，较小的通信开销和较小的存储空间。

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