Privacy-Preserving Cloud-Based Road Condition Monitoring With Source Authentication in VANETs

Wang, Yujue; Ding, Yong; Wu, Qianhong; Wei, Yongzhuang; Qin, Bo; Wang, Huiyong

doi:10.1109/tifs.2018.2885277

Cited by 105 publications

(74 citation statements)

References 37 publications

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“…authors of [27] considered cloud computing for data storage and computation in V2X. The authors investigate a cloud-based road condition monitoring scenario where the authorities need to monitor road conditions in real time so they can respond in a timely manner to emergency situations.…”

Section: Related Workmentioning

confidence: 99%

Technological Aspects of Blockchain Application for Vehicle-to-Network

Elagin¹,

Spirkina²,

Buinevich³

et al. 2020

Preprint

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Over the past decade, wireless communication technologies have developed significantly for intelligent applications in road transport. This paper provides an overview of telecommunications-based intelligent transport systems with a focus on ensuring system safety and resilience. In vehicle-to-everything, these problems are extremely acute due to the specifics of the operation of transport networks, which requires the use of special protection mechanisms. In this regard, it was decided to use blockchain as a system platform to support the needs of transport systems for secure information exchange. This paper describes the technological aspects of implementing blockchain technology in vehicle-to-network; the features of such technology are presented, as well as the features of their interaction.

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Section: Related Workmentioning

confidence: 99%

Technological Aspects of Blockchain Application for Vehicle-to-Network

Elagin¹,

Spirkina²,

Buinevich³

et al. 2020

Preprint

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show abstract

“…), information entertainment applications (video sharing, social networks, etc. ), and security applications [12,13,14,15] (rear end warning, road ice testing, etc.). However, the vehicles communicating in the wireless network are easily attacked, particularly when the vehicles have private messages to be shared with others in the same group.…”

Section: Related Workmentioning

confidence: 99%

A Secure and Efficient Group Key Agreement Scheme for VANET

Liu

Wang

Zhang

et al. 2019

Sensors

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A vehicular ad hoc network (VANET) is a special mobile ad hoc network that provides vehicle collaborative security applications using intervehicle communication technology. The method enables vehicles to exchange information (e.g., emergency brake). In VANET, there are many vehicle platoon driving scenes, where vehicles with identical attributes (location, organization, etc.) are organized as a group. However, this organization causes the issue of security threats (message confidentiality, identity privacy, etc.) because of an unsafe wireless communication channel. To protect the security and privacy of group communication, it is necessary to design an effective group key agreement scheme. By negotiating a dynamic session secret key using a fixed roadside unit (RSU), which has stronger computational ability than the on-board unit (OBU) equipped on the vehicle, the designed scheme can help to provide more stable communication performance and speed up the encryption and decryption processes. To effectively implement the anonymous authentication mechanism and authentication efficiency, we use a batch authentication scheme and a shared secret key mechanism among the vehicles, RSUs and trusted authority (TA). We design an efficient group secret key agreement scheme, which satisfies the above communication and security requirements, protects the privacy of vehicles, and traces the real identity of the vehicle at a time when it is necessary. Computational analysis shows that the proposed scheme is secure and more efficient than existing schemes.

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“…The user layer provides users with some remote demand services and is compatible with different platform systems [16]. For example, some users request services from a sensor-cloud, which may come from different networks (3G, 4G, 5G, WiFi), different terminals (mobile phones, tablets, computers), or different operating systems (Windows, Linux, Mac) [17].…”

Section: Sensor-cloud Overviewmentioning

confidence: 99%

When Sensor-Cloud Meets Mobile Edge Computing

Wang

Cao

et al. 2019

Sensors

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Sensor-clouds are a combination of wireless sensor networks (WSNs) and cloud computing. The emergence of sensor-clouds has greatly enhanced the computing power and storage capacity of traditional WSNs via exploiting the advantages of cloud computing in resource utilization. However, there are still many problems to be solved in sensor-clouds, such as the limitations of WSNs in terms of communication and energy, the high latency, and the security and privacy issues due to applying a cloud platform as the data processing and control center. In recent years, mobile edge computing has received increasing attention from industry and academia. The core of mobile edge computing is to migrate some or all of the computing tasks of the original cloud computing center to the vicinity of the data source, which gives mobile edge computing great potential in solving the shortcomings of sensor-clouds. In this paper, the latest research status of sensor-clouds is briefly analyzed and the characteristics of the existing sensor-clouds are summarized. After that we discuss the issues of sensor-clouds and propose some applications, especially a trust evaluation mechanism and trustworthy data collection which use mobile edge computing to solve the problems in sensor-clouds. Finally, we discuss research challenges and future research directions in leveraging mobile edge computing for sensor-clouds.

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Privacy-Preserving Cloud-Based Road Condition Monitoring With Source Authentication in VANETs

Cited by 105 publications

References 37 publications

Technological Aspects of Blockchain Application for Vehicle-to-Network

Technological Aspects of Blockchain Application for Vehicle-to-Network

A Secure and Efficient Group Key Agreement Scheme for VANET

When Sensor-Cloud Meets Mobile Edge Computing

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