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首页> 外文期刊>Parallel and Distributed Systems, IEEE Transactions on >BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks
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BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks

机译：BECAN：一种带宽有效的合作身份验证方案，用于过滤无线传感器网络中注入的错误数据

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摘要

Injecting false data attack is a well known serious threat to wireless sensor network, for which an adversary reports bogus information to sink causing error decision at upper level and energy waste in en-route nodes. In this paper, we propose a novel bandwidth-efficient cooperative authentication (BECAN) scheme for filtering injected false data. Based on the random graph characteristics of sensor node deployment and the cooperative bit-compressed authentication technique, the proposed BECAN scheme can save energy by early detecting and filtering the majority of injected false data with minor extra overheads at the en-route nodes. In addition, only a very small fraction of injected false data needs to be checked by the sink, which thus largely reduces the burden of the sink. Both theoretical and simulation results are given to demonstrate the effectiveness of the proposed scheme in terms of high filtering probability and energy saving.
机译：注入虚假数据攻击是对无线传感器网络的众所周知的严重威胁，为此，对手报告虚假信息下沉，从而导致高层决策错误，并浪费途中节点的能量。在本文中，我们提出了一种用于过滤注入的错误数据的新型带宽有效协作身份验证（BECAN）方案。基于传感器节点部署的随机图特征和协作位压缩身份验证技术，提出的BECAN方案可以通过在路径节点处早期检测和过滤大部分注入的虚假数据而以较小的额外开销来节省能量。另外，接收器仅需要检查注入的虚假数据的很小一部分，因此大大减轻了接收器的负担。给出了理论和仿真结果，以证明该方案在高滤波概率和节能方面的有效性。

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