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An Enhanced Lightweight Dynamic Pseudonym Identity Based Authentication and Key Agreement Scheme Using Wireless Sensor Networks for Agriculture Monitoring

机译：使用无线传感器网络的用于农业监测的增强型轻量级动态假名身份认证和密钥协商方案

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摘要

Agriculture plays an important role for many countries. It provides raw materials for food and provides large employment opportunities for people in the country, especially for countries with a dense population. To enhance agriculture productivity, modern technology such as wireless sensor networks (WSNs) can be utilized to help in monitoring important parameters in thw agricultural field such as temperature, light, soil moisture, etc. During the monitoring process, if security compromises happen, such as interception or modification of the parameters, it may lead to false decisions and bring damage to agriculture productivity. Therefore, it is very important to develop secure authentication and key agreement for the system. Recently, Ali et al. proposed an authentication and key agreement scheme using WSNs for agriculture monitoring. However, it fails to provide user untraceability, user anonymity, and session key security; it suffers from sensor node impersonation attack and perfect forward secrecy attack; and even worse has denial of service as a service. This study discusses these limitations and proposes a new secure and more efficient authentication and key agreement scheme for agriculture monitoring using WSNs. The proposed scheme utilizes dynamic pseudonym identity to guarantee user privacy and eliminates redundant computations to enhance efficiency.
机译：农业对许多国家都起着重要作用。它为食品提供原料，并为该国人民特别是人口稠密的国家提供大量就业机会。为了提高农业生产率，可以利用诸如无线传感器网络（WSN）之类的现代技术来帮助监视农业领域中的重要参数，例如温度，光照，土壤湿度等。在监视过程中，如果发生安全隐患，例如由于截取或修改参数，可能会导致错误的决策并损害农业生产率。因此，开发系统的安全认证和密钥协议非常重要。最近，Ali等人。提出了一种使用WSN进行农业监控的认证和密钥协商方案。但是，它无法提供用户不可追溯性，用户匿名性和会话密钥安全性；它遭受传感器节点模拟攻击和完美的前向保密攻击。更糟糕的是拒绝服务即服务。这项研究讨论了这些局限性，并提出了一种新的安全，高效的使用WSN进行农业监控的身份验证和密钥协商方案。所提出的方案利用动态假名身份来确保用户隐私，并消除了冗余计算以提高效率。

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