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arXiv 2102.07414cs.CRcs.NI
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具有数据保护的安全混合ITS通信

Secure Hybrid ITS Communication with Data Protection

Jonas Vogt, Manuel Fünfrocken, Niclas Wolniak, Horst Wieker

摘要:

在未来的安全交通世界中,智能交通系统发挥着至关重要的作用。一方面,交通参与者和系统之间的连接,另一方面,基础设施和服务提供商之间的连接是知情和安全驾驶的必要先决条件。所有利益相关者之间连接的关键是可靠和安全的连接。可靠性可以通过不同的方式实现。对于信息交换,我们在不同的场景中使用混合通信技术。这包括DAB+和蜂窝网络等远程技术以及ETSI ITS G5或RFID等中短程技术。这些技术只能在通过无线通信链路传输的消息受到保护的情况下使用。保护不仅意味着加密,更重要的是验证数据是否由合法的发送者发送。这是接收者信任所接收的数据的必要要求。在ITS中,传输的数据可用于用户跟踪和用户数据的收集。因此,通信系统的设计应确保个人用户数据得到保护。用户必须是不可追踪的,但仍然能够使用所有的服务没有限制。在本文中,我们描述的方法和想法,我们采取了设计一个安全的混合通信体系结构,在同一时间的数据保护友好。

英文摘要:

In the future world of safe traffic, intelligent transportation systems play a vital role. The connections between traffic participants and systems on the one and infrastructure and service providers on the other side are a necessary prerequisite for informed and safe driving. The key for the connection between all stakeholders is a reliable and secure connection. Reliability can be achieved in different ways. For the information exchange, we utilize hybrid communication technologies in different scenarios. This includes long-range technologies like DAB+ and cellular networks and short- and medium-range technologies like ETSI ITS G5 or RFID. Those technologies can only be used if messages transmitted via the wireless communication links are protected. Protection not only means encryption but most importantly means to verify if the data was sent by a legit sender. This is a necessary requirement for a recipient to trust the data received. In ITS, transmitted data could be used for user tracing and collection of user data. Therefore, a communication system should be designed in such a way that personal user data is protected. The user must be untraceable, but nevertheless able to use all services without limitations. In this paper, we describe the approach and ideas we took to design a secure hybrid communication architecture that is at the same time data protection friendly.

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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