Research efforts in trust evaluation has evolved to provide security in Wireless Sensor Networks (WSNs), while being dependent on external parameters and network topology. Existing node level trust evaluation in WSNs evaluate trust over 1-hop assuring trustworthiness of an immediate node. This paper proposes trust evaluation using the intrinsic property of a node memory over a multihop scenario which also evaluates the route. The work proposes a multihop trust evaluation protocol using TEAM and TEAP algorithms. Two proposed trust evaluation models each are proposed using normative and empirical methods in multihop algorithms. The proposed methodology establishes a trusted destination node along with trusted nodes in the route. The efficacy of the proposed work and its implementation is demonstrated using extensive experiments and the results illustrate consistency and resilience against node memory tampering.

中文翻译：

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在无线传感器网络中使用内存完整性进行多跳信任评估


信任评估方面的研究工作已经发展到为无线传感器网络 (WSN) 提供安全性，同时依赖于外部参数和网络拓扑。 WSN 中现有的节点级信任评估通过 1 跳评估信任，确保直接节点的可信度。本文提出在多跳场景中使用节点内存的固有属性进行信任评估，同时也评估路由。该工作提出了一种使用 TEAM 和 TEAP 算法的多跳信任评估协议。两种信任评估模型均是使用多跳算法中的规范和经验方法提出的。所提出的方法建立了可信目的地节点以及路由中的可信节点。通过大量的实验证明了所提出的工作及其实现的有效性，结果说明了针对节点内存篡改的一致性和弹性。