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arXiv 2406.04705cs.CR
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EAIA:一种面向5G-V2V的高效匿名身份认证方案

EAIA: An Efficient and Anonymous Identity Authentication Scheme in 5G-V2V

Qianmin Du, Jianhong Zhou, Maode Ma

AI总结:

本文针对5G-V2V中缺乏RSU支持的场景,提出一种高效匿名身份认证协议EAIA,经Scyther形式化验证可抵御典型攻击,且通信与计算开销较低,适用于资源受限的车载单元。

摘要:

车辆自组织网络(VANETs)近年来取得了显著发展,通过信息交换实现更安全、更高效的车辆间交互,在提升驾驶体验方面发挥着关键作用。车辆到车辆(V2V)通信尤为重要,因为它不仅有助于防止碰撞和提高交通效率,还能为驾驶员或自动驾驶系统提供必要的情境感知能力。通信通常由路侧单元(RSUs)提供支持;然而,在实际应用中,车辆可能超出RSU的通信范围,从而使其暴露于各种恶意攻击之下。此外,考虑到车辆车载单元(OBUs)的计算资源有限,设计支持V2V通信的轻量级安全协议存在很高需求。为解决这一问题,本文提出了一种针对缺乏RSU支持场景的高效匿名V2V身份认证协议。所提出的协议已使用Scyther工具进行了形式化评估,证明其能够抵御主要典型恶意攻击。性能评估表明,所提出的协议在通信开销和计算开销方面均具有高效性,使其成为V2V车辆通信的可行解决方案。

英文摘要:

Vehicle Ad-hoc Networks (VANETs) have experienced significant development in recent years, playing a crucial role in enhancing the driving experience by enabling safer and more efficient inter-vehicle interactions through information exchange. Vehicle-to-vehicle (V2V) communication is particularly vital as it not only helps to prevent collisions and improve traffic efficiency but also provides essential situational awareness to drivers or autonomous driving systems. Communication is typically supported by Roadside Units (RSUs); however, in practical applications, vehicles may exceed the communication range of RSUs, thus exposing them to various malicious attacks. Additionally, considering the limited computational resources of onboard units (OBUs) in vehicles, there is a high demand for designing lightweight security protocols that support V2V communication. To address this issue, this paper proposes an efficient anonymous V2V identity authentication protocol tailored for scenarios that lack RSU support. The proposed protocol has been formally assessed using the Scyther tool, demonstrating its capability to withstand major typical malicious attacks. Performance evaluations indicate that the proposed protocol is efficient in terms of communication and computational overhead, making it a viable solution for V2V vehicle communication.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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