Privacy-Preserving Ride Sharing Scheme for Autonomous Vehicles in Big Data Era

Sherif, Ahmed; Rabieh, Khaled; Mahmoud, Mohamed; Liang, Xiaohui

doi:10.1109/jiot.2016.2569090

Cited by 65 publications

(16 citation statements)

References 14 publications

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“…A polynomialbased scheme for a symmetric key generation in SCADA is discussed in [88] and a cryptographic framework for the threats in cyber-physical systems is analyzed in [89]. Also [60] proposes a similarity technique between encrypted data to preserve the privacy of ride-sharing autonomous vehicles. Secure estimation with privacy assurance of the encoded data is discussed in [90].…”

Section: B Defense Mechanismsmentioning

confidence: 99%

A systems and control perspective of CPS security

Dibaji

Pirani

Flamholz

et al. 2019

Annual Reviews in Control

344

186

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The comprehensive integration of instrumentation, communication, and control into physical systems has led to the study of Cyber-Physical Systems (CPS), a field that has recently garnered increased attention. A key concern that is ubiquitous in CPS is a need to ensure security in the face of cyber attacks. In this paper, we carry out a survey of systems and control methods that have been proposed for the security of CPS. We classify these methods into three categories based on the type of defense proposed against the cyberattacks: prevention, resilience, and detection & isolation. A unified threat assessment metric is proposed in order to evaluate how CPS security is achieved in each of these three cases. Also surveyed are risk assessment tools and the effect of network topology on CPS security. An emphasis has been placed on power and transportation applications in the overall survey. Index Terms-cyber-physical systems, resilient control I. INTRODUCTION Motivated by concerns about sustainability, efficiency, and resiliency, several sectors including energy, transportation, water, and healthcare systems have witnessed significant advances in instrumentation, monitoring, and automation over the past decade. The resulting integration of information, communication, and computation with physically engineered systems demands a detailed investigation into the analysis and synthesis of Cyber-Physical Systems (CPS) so as to realize the desired performance metrics of efficiency, sustainability, and safety. The extensive and intricate presence of cyber components also introduces a vulnerability of unwanted access to these systems. The available communication technologies, referred to as SCADA (Supervisory Control and Data Acquisition), are witnessing significant advances, triggering a shift from protected, closed, and wired networks to open and wireless networks which, as a side effect, are more vulnerable to outside interference.

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Section: B Defense Mechanismsmentioning

confidence: 99%

A systems and control perspective of CPS security

Dibaji

Pirani

Flamholz

et al. 2019

Annual Reviews in Control

344

186

View full text Add to dashboard Cite

show abstract

“…Three performance metrics are used for comparison and assessment between our NRS scheme and the proposed scheme in the literature, complete city representation-based scheme(CCRS) [20].…”

Section: Performance Metricsmentioning

confidence: 99%

“…The closest work in the literature to this paper is the schemes proposed in [20] and [31]. In [20] and [31], they address only non-transferable ridesharing service In [20], a scheme called CCRS has been proposed, where users (both riders and drivers) obscure their trips' data from the TOS by using kNN encryption scheme. The TOS matches the ciphertext of the users and connects the users that can share rides.…”

Section: Related Workmentioning

confidence: 99%

Efficient and Privacy-Preserving Ridesharing Organization for Transferable and Non-Transferable Services

Nabil

Sherif

Mahmoud

et al. 2021

IEEE Trans. Dependable and Secure Comput.

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Ridesharing allows multiple persons to share one vehicle for their trips instead of using multiple vehicles. Ridesharing can reduce the number of vehicles in the street, which consequently can reduce air pollution, traffic congestion, and transportation cost. However, ridesharing organization requires passengers to report sensitive location information about their trips to a trip organizing server (TOS) which creates a serious privacy issue. The existing ridesharing organization schemes are neither flexible nor scalable in the sense that they require a driver and a rider to have exactly the same trip to share a ride, and they are inefficient if applied to large geographic areas. In this paper, we propose two efficient privacy-preserving ridesharing organization schemes for Non-transferable Ridesharing Service (NRS) and Transferable Ridesharing Service (TRS). In NRS, a rider shares a ride from his/her trip's start to the destination with only one driver, whereas, in TRS, a rider can transfer between multiple drivers while en route until he reaches his destination. In the proposed schemes, the ridesharing area is divided into a number of small geographic areas, called cells, and each cell has a unique identifier. Each driver/rider should encrypt his/her trip's data with modified kNN encryption scheme, and send an encrypted ridesharing offer/request to the TOS. In NRS scheme, Bloom filters are used to represent the trip information compactly before encryption. Then, the TOS can measure the similarity of the encrypted trips to organize shared rides without revealing either the users' identities or the locations. In TRS scheme, drivers report their encrypted routes, and then the TOS builds a directed graph that is passed to a modified version of Dijkstra's shortest path algorithm to search for an optimal path for rides that can achieve a set of preferences prescribed by the riders. Although TRS can be used to organize non-transferable trips, performance evaluation shows that NRS requires less communication overhead than TRS. Our formal privacy proof and analysis demonstrate that the proposed schemes can preserve users privacy and our experimental results using routes extracted from real maps show that the proposed schemes can be used efficiently for large cities.

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“…Nowadays, the pick-up service provided by part-time private car users by using Uber, Didi software platforms, is also ride-sharing. Ride-sharing has two basic features: (1) the walking routes of the owner and passenger must be overlapped totally or partly; (2) both the owner and passenger must use the car at the same time, but the passenger has no control right [4] . The emergence of the time-sharing lease mode separates the owner and the passenger successfully, and the passenger has control right during the paid period.…”

Section: Fig 2 China's New-energy Car Lease Industry Chainmentioning

confidence: 99%

Study on the Time-sharing Lease Mode of New-energy Cars in China

Niu¹,

Xu²

2016

Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)

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Abstract. Along with the ever-increasing R&D of new-energy cars, the embedding of autonomous vehicle operation system, and the application of Big Data and time-sharing technology, the time-sharing lease mode of new-energy cars rises in China. This new model is helpful to promote the efficient car utilization and environmental protection. Through the analysis of objective conditions, industry chain and service platform operating system of new-energy car time-sharing lease mode in China, this paper reveals the popularization value of this new mode and the promising future in China.

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Privacy-Preserving Ride Sharing Scheme for Autonomous Vehicles in Big Data Era

Cited by 65 publications

References 14 publications

A systems and control perspective of CPS security

A systems and control perspective of CPS security

Efficient and Privacy-Preserving Ridesharing Organization for Transferable and Non-Transferable Services

Study on the Time-sharing Lease Mode of New-energy Cars in China

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