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Secure Three-Factor User Authentication Scheme for Renewable-Energy-Based Smart Grid Environment

机译：基于可再生能源的智能电网环境中的安全三因素用户认证方案

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摘要

Smart grid (SG) technology has recently received significant attention due to its usage in maintaining demand response management in power transmission systems. In SG, charging of electric vehicles becomes one of the emerging applications. However, authentication between a vehicle user and a smart meter is required so that both of them can securely communicate for managing demand response during peak hours. To address the above mentioned issues, in this paper, we propose a new efficient three-factor user authentication scheme for a renewable energy-based smart grid environment (TUAS-RESG), which uses the lightweight cryptographic computations such as one-way hash functions, bitwise XOR operations, and elliptic curve cryptography. The detailed security analysis shows the robustness of TUAS-RESG against various well-known attacks. Moreover, TUAS-RESG provides superior security with additional features, such as dynamic smart meter addition, flexibility for password and biometric update, user and smart meter anonymity, and untraceability as compared to other related existing schemes. The practical demonstration of TUAS-RESG is also proved using the widely accepted NS2 simulation.
机译：智能电网（SG）技术由于其在维护输电系统中的需求响应管理中的用途而受到了广泛的关注。在SG中，电动汽车的充电已成为新兴应用之一。但是，需要在车辆用户和智能仪表之间进行身份验证，以便他们都可以安全通信以在高峰时段管理需求响应。为了解决上述问题，在本文中，我们针对可再生能源的智能电网环境（TUAS-RESG）提出了一种新的高效三因素用户身份验证方案，该方案使用了诸如单向哈希函数的轻量级密码计算。 ，按位XOR操作和椭圆曲线密码学。详细的安全分析显示了TUAS-RESG抵抗各种众所周知的攻击的鲁棒性。此外，与其他相关的现有方案相比，TUAS-RESG还具有其他功能，例如动态智能电表添加，灵活的密码和生物识别更新，用户和智能电表匿名以及不可追踪性，从而提供了卓越的安全性。 TUAS-RESG的实际演示也使用了广为接受的NS2仿真进行了证明。

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