在可持续的智慧城市中,物联网设备 (LAID) 的轻量级身份验证
Aqeel Khalique1, Farheen Siddiqui2, Mohd Abdul Ahad2
1Department of Computer Science and Engineering, SEST, Jamia Hamdard, New Delhi, India. aqeelkhalique@gmail.com.
Scientific reports
|July 14, 2025
概括
本研究介绍了可持续智能城市物联网 (IoT) 设备的安全,轻量级认证算法. 这种新方法提高了安全性,并降低了物联网网络的计算和通信成本.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 网络化 网络化 网络化
背景情况:
- 在智能城市中物联网 (IoT) 设备的扩展,由于它们的受限制性质,带来了重大安全挑战.
- 现有的身份验证算法通常是计算密集型的,缺乏密码更新等基本功能,使物联网网络容易受到各种攻击.
- 城市人口的增长和物联网设备的指数级增长加剧了对强大的安全机制的需求.
研究的目的:
- 为可持续智能城市 (SSC) 的物联网设备提出一种新,轻量级的四相身份验证算法.
- 通过结合圆曲线加密 (ECC) 和密码更新功能来增强安全性.
- 与现有解决方案相比,减少计算和通信开销.
主要方法:
- 开发使用圆曲线加密 (ECC) 的4相轻量级身份验证算法.
- 使用AVISPA工具进行正式的安全分析和非正式的语义分析.
- 对计算时间,通信成本和能源消耗的性能评估.
主要成果:
- 拟议的算法证明了1.248毫秒的计算时间和1036位的通信成本.
- 正式和非正式的分析证实了对MITM,内部人员,重播和设备捕获攻击的安全性.
- 与最先进的方法相比,在计算方面实现了22.19%,在通信方面提高了28.05%,在能源成本方面提高了22.19%.
结论:
- 拟议的轻量级身份验证算法在可持续的智能城市中对保护物联网设备非常有效.
- 该算法在效率和安全方面提供了显著的改进,解决了当前方法的局限性.
- 这项研究为增强智能城市环境中的物联网生态系统安全态度提供了实用和高效的解决方案.
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