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一个高效的签名聚合方案与天线硬件实施VANETs

A Priyadharshini¹, Arun Sekar Rajasekaran², Kalyan Sundar Kola^3,4

¹Department of Computer Science and Engineering, Coimbatore Institute of Technology, Coimbatore, Tamil Nadu, India.

Scientific reports

|July 2, 2025

概括

本研究介绍了用于车载临时网络 (VANETs) 的高效无证书的匿名相互认证协议,以应对安全性和可扩展性挑战. 该研究还提出了一种新的天线设计,用于在VANET中可靠的基于位置的信息传输.

科学领域:

计算机科学计算机科学
电气工程电气工程
网络安全网络安全

背景情况:

车辆特设网络 (VANET) 对道路安全和交通管理至关重要,但面临安全和可扩展性问题.
在VANET中现有的签名聚合方案带来了高的计算和通信成本,阻碍了实时性能.
VANET中的动态网络条件加剧了安全漏洞,限制了有效的数据交换.

研究的目的:

为VANETs提出一个高效的无证书的匿名身份验证协议,并对VANET进行签名聚合.
设计和验证一个紧的打印天线可靠的基于位置的信息传输 (LBI) 在VANETs.
提高VANET通信系统的安全性,效率和实时功能.

主要方法:

开发了一种新的无证书的匿名身份验证协议,包含签名聚合.
设计了一个紧的印刷天线,使用基于黄金比例原则的同心八角形环.
使用正式/非正式分析和Cygwin平台验证协议的安全性和效率;使用CST微波工作室验证天线性能.

主要成果:

拟议的身份验证协议证明了对常见安全攻击的抵抗力.
设计的天线在LBI传输的专用短距离通信 (DSRC) 频段内有效运行在5.90GHz.
协议分析显示,与现有方法相比,计算和通信开销减少.

结论:

本文介绍的无证书身份验证协议为VANET提供了一种高效,安全的解决方案.
基于黄金比的天线设计适用于VANET中的可靠LBI传输,提高通信性能.
这种综合方法解决了VANET的关键安全和通信挑战,为更安全,更有效的智能运输系统铺平了道路.

关键词:

验证身份验证验证身份验证诚信诚信是一种诚信.微型化是微型化的.印刷的天线天线.隐私隐私隐私隐私隐私隐私签名签名签名签名

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