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Secure and Efficient Data Transmission for Cluster-Based Wireless Sensor Networks

机译：基于群集的无线传感器网络的安全，高效的数据传输

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摘要

Secure data transmission is a critical issue for wireless sensor networks (WSNs). Clustering is an effective and practical way to enhance the system performance of WSNs. In this paper, we study a secure data transmission for cluster-based WSNs (CWSNs), where the clusters are formed dynamically and periodically. We propose two secure and efficient data transmission (SET) protocols for CWSNs, called SET-IBS and SET-IBOOS, by using the identity-based digital signature (IBS) scheme and the identity-based online/offline digital signature (IBOOS) scheme, respectively. In SET-IBS, security relies on the hardness of the Diffie-Hellman problem in the pairing domain. SET-IBOOS further reduces the computational overhead for protocol security, which is crucial for WSNs, while its security relies on the hardness of the discrete logarithm problem. We show the feasibility of the SET-IBS and SET-IBOOS protocols with respect to the security requirements and security analysis against various attacks. The calculations and simulations are provided to illustrate the efficiency of the proposed protocols. The results show that the proposed protocols have better performance than the existing secure protocols for CWSNs, in terms of security overhead and energy consumption.
机译：安全数据传输是无线传感器网络（WSN）的关键问题。集群是提高无线传感器网络系统性能的有效途径。在本文中，我们研究了基于群集的WSN（CWSN）的安全数据传输，其中群集是动态且周期性地形成的。通过使用基于身份的数字签名（IBS）方案和基于身份的在线/离线数字签名（IBOOS）方案，我们为CWSN提出了两个安全高效的数据传输（SET）协议，称为SET-IBS和SET-IBOOS。 ， 分别。在SET-IBS中，安全性取决于配对域中Diffie-Hellman问题的严重性。 SET-IBOOS进一步减少了协议安全性的计算开销，这对WSN至关重要，而其安全性则取决于离散对数问题的难度。我们针对安全性要求和针对各种攻击的安全性分析显示了SET-IBS和SET-IBOOS协议的可行性。提供的计算和仿真是为了说明所提出协议的效率。结果表明，在安全开销和能耗方面，所提出的协议具有比现有的CWSN安全协议更好的性能。

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