Journal ArticleDOI
BSFP: Blockchain-Enabled Smart Parking With Fairness, Reliability and Privacy Protection
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TLDR
Comprehensive security analysis and experimental results based on the real-world dataset show that BSFP achieves fairness, reliability and privacy protection with high efficiency.Abstract:
The convenience of using private cars has an accompanying parking challenge which becomes a significant issue in congested metropolitans and downtown areas. The explosive increase in the number of vehicles has substantially raised the issue of finding a suitable parking spot, which is both time and resource consuming. At the same time, many private parking spots remain idle, while their owners are not present at home. To promote the utility of private parking spots and mitigate parking issues, smart parking apps can be used. Unfortunately, some of them suffer from privacy issues that affect participation willingness, while others work in a centralized environment where the availability of service is not guaranteed in the presence of malicious users. In this work, we propose Blockchain-based Smart parking with Fairness, reliability and Privacy protection, called BSFP. Specifically, group signatures, bloom filters, and vector-based encryption are leveraged to protect the user's privacy. The decentralized nature of blockchain is utilized to achieve reliability in smart parking, and the smart contract is used to realize fairness. Comprehensive security analysis and experimental results based on the real-world dataset show that BSFP achieves fairness, reliability and privacy protection with high efficiency.read more
Citations
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Journal ArticleDOI
Privacy-Preserving Blockchain-Based Energy Trading Schemes for Electric Vehicles
Mohamed Baza,Ahmed Sherif,Mohamed E. Mahmoud,Spiridon Bakiras,Waleed Alasmary,Mohamed Abdallah,Xiaodong Lin +6 more
TL;DR: Wang et al. as mentioned in this paper proposed a privacy-preserving charging station-to-vehicle (CS2V) energy trading scheme, which is useful in crowded cities where there is a need for a charging infrastructure that can charge many EVs daily.
Journal ArticleDOI
Blockchain for Vehicular Internet of Things: Recent Advances and Open Issues.
TL;DR: This paper conducts a literature review on the existing research efforts of the blockchain for vehicular IoT by discussing the research problems and technical issues and point out some future research issues considering the characteristics of both blockchain and vehicular Internet of Things.
Journal ArticleDOI
Privacy-Preserving Contact Tracing in 5G-Integrated and Blockchain-Based Medical Applications.
TL;DR: Wang et al. as mentioned in this paper proposed a privacy-preserving contact tracing scheme in 5G-integrated and blockchain-based medical applications, named PTBM. But the scheme is not secure for all users.
Journal ArticleDOI
Blockchain-enabled Secure Framework for Energy-Efficient Smart Parking in Sustainable City Environment
TL;DR: In this article, the authors proposed a Blockchain-enabled Secure Framework for Energy-Efficient Smart Parking in Sustainable City Environment, where the RSU-based blockchain network offers authentication and verification of data at the security layer in a distributed manner.
Journal ArticleDOI
PRVB: Achieving Privacy-Preserving and Reliable Vehicular Crowdsensing via Blockchain Oracle
TL;DR: Li et al. as discussed by the authors proposed a privacy-preserving vehicular data aggregation scheme to protect the data privacy and unlinkability between participant vehicles and sensed data, and two protocols are designed to protect data privacy.
References
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Journal Article
Short group signatures
TL;DR: In this paper, the authors proposed a group signature scheme based on the Strong Diffie-Hellman assumption and a new assumption in bilinear groups called the Decision Linear assumption.
Journal ArticleDOI
Cruising for parking
TL;DR: In this article, the authors present a model of how drivers choose whether to cruise or to pay, and it predicts several results: drivers are more likely to cruise if curb parking is cheap, off-street parking is expensive, fuel is cheap and they want to park for a long time, and they place a low value on saving time.
Journal ArticleDOI
Space-Air-Ground Integrated Network: A Survey
TL;DR: This paper is the first to present the state-of-the-art of the SAGIN since existing survey papers focused on either only one single network segment in space or air, or the integration of space-ground, neglecting the Integration of all the three network segments.
Journal ArticleDOI
CreditCoin: A Privacy-Preserving Blockchain-Based Incentive Announcement Network for Communications of Smart Vehicles
TL;DR: This paper proposes an effective announcement network called CreditCoin, a novel privacy-preserving incentive announcement network based on Blockchain via an efficient anonymous vehicular announcement aggregation protocol, and shows that CreditCoin is efficient and practical in simulations of smart transportation.