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首页> 外文期刊>IEEE transactions on industrial informatics >A Secure Random Key Distribution Scheme Against Node Replication Attacks in Industrial Wireless Sensor Systems
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A Secure Random Key Distribution Scheme Against Node Replication Attacks in Industrial Wireless Sensor Systems

机译：工业无线传感器系统中节点复制攻击的安全随机关键分配方案

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摘要

With the wide deployment of wireless sensor networks in smart industrial systems, lots of unauthorized attacking from the adversary are greatly threatening the security and privacy of the entire industrial systems, of which node replication attacks can hardly be defended, since it is conducted in the physical layer. To solve this problem, we propose a secure random key distribution (SRKD) scheme, which provides a new method for the defense against the attack. Specifically, we combine a localized algorithm with a voting mechanism to support the detection and revocation of malicious nodes. We further change the meaning of the parameter s to help prevent the replication attack. Furthermore, the experimental results show that the detection ratio of replicate nodes exceeds 90% when the number of network nodes reaches 200, which demonstrates the security and effectiveness of our scheme. Compared with existing state-of-the-art schemes, the SRKD scheme also has good storage and communication efficiency.
机译：随着智能工业系统中的无线传感器网络的广泛部署，对对手的许多未经授权的攻击很大程度上威胁到整个工业系统的安全性和隐私，其中节点复制攻击可能几乎无法捍卫，因为它在物理中进行层。为了解决这个问题，我们提出了一种安全的随机关键分布（SRKD）方案，为攻击提供了一种新的防御方法。具体而言，我们将局部化算法与投票机制组合，以支持恶意节点的检测和撤销。我们进一步改变了参数s的含义，以帮助防止复制攻击。此外，实验结果表明，当网络节点的数量达到200时，复制节点的检测比超过90％，这表明了我们计划的安全性和有效性。与现有最先进的计划相比，SRKD方案也具有良好的存储和通信效率。

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