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Privacy protection on Vehicular Ad hoc NETworks

机译:车载Ad hoc NETworks上的隐私保护

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摘要

Vehicular Ad hoc NETwork (VANET) provides traffic safety and efficient traffic management by taking advantage of messages that are quickly interchanged among vehicles and some infrastructures. The integrity and non-repudiation of messages and vehicle privacy in VANET are quite critical. Pseudonym technology is a practical strategy to ensure these three properties. However, the functionalities and performance of previous related works cannot satisfy the requirements of VANET. This paper proposes a secure message-broadcasting method based on Identity-Based Encryption (IBE) in VANET. This work protects driver/vehicle privacy and track. The method also provides authentication, integrity, non-repudiation, confidentiality, forward secrecy, anonymity, untraceability and responsibility to satisfy the security requirements of VANET communication.
机译:车载专用网络(VANET)通过利用在车辆和某些基础设施之间快速交换的消息来提供交通安全和有效的交通管理。 VANET中消息的完整性和不可否认性以及车辆隐私至关重要。假名技术是确保这三个属性的实用策略。但是,先前相关作品的功能和性能不能满足VANET的要求。提出了一种基于VANET的基于身份的加密(IBE)的安全消息广播方法。这项工作可以保护驾驶员/车辆的隐私和跟踪。该方法还提供身份验证,完整性,不可否认性,机密性,前向保密性,匿名性,不可追溯性和责任感,以满足VANET通信的安全性要求。

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