Mitigating DoS Attacks Against Pseudonymous Authentication Through Puzzle-Based Co-Authentication in 5G-VANET

Liu, Puguang; Liu, Bo; Sun, Yan; Zhao, Baokang; You, Ilsun

doi:10.1109/access.2018.2826518

Cited by 37 publications

(12 citation statements)

References 26 publications

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“…performance analysis shows that the proposed scheme has lower communication and computation overhead, and be scalable in high-density scenario. To prevent the DoS attack that caused by the complicated initial authentication process, Liu et al proposed a puzzle-based co-authentication protocol, which greatly increases the hardness to launch the DoS attack in 5G-V2X communications [121]. In [121], a hash puzzle should be solved before a message is sent.…”

Section: Security In Cellular Based V2x Communicationsmentioning

confidence: 99%

“…To prevent the DoS attack that caused by the complicated initial authentication process, Liu et al proposed a puzzle-based co-authentication protocol, which greatly increases the hardness to launch the DoS attack in 5G-V2X communications [121]. In [121], a hash puzzle should be solved before a message is sent. The puzzle is to find a bitstream that when the bitstream is concatenated with the message as the input of a hash function, an arbitrary number of bits at the end of the output are all zeros.…”

Section: Security In Cellular Based V2x Communicationsmentioning

confidence: 99%

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Recent Advances and Challenges in Security and Privacy for V2X Communications

Huang

Fang

Qian

et al. 2020

IEEE Open J. Veh. Technol.

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In recent studies, vehicular networks have been considered as a promising solution to achieve better traffic management and to improve the driving experience of drivers. In vehicular networks, vehicle-to-everything (V2X) services, e.g. onroad traffic information exchange and location-based services, are provided to facilitate road safety for vehicles and traffic management for the relevant authorities. Dedicated Short Range Communications is specifically designed for V2X communications, and recently the cellular network has shown great potential to support V2X with better performance and more applications. Due to the wireless nature of V2X communications, how to secure V2X communications and guarantee the privacy of users are great challenges that have hampered the implementation of vehicular services. Many solutions have been proposed by researchers in last two decades. In this paper, we present a comprehensive survey on the state-of-the-art solutions concerning security and privacy for V2X communications. For security, detailed discussions on cryptography based schemes and trust based schemes are provided. For privacy, we summarize and compare general solutions in preserving identity privacy and location privacy. Cellular based V2X communications have shown many advantages over DSRC, and the oncoming fifth-generation cellular technology is going to provide more possibilities to V2X. Thus, security architectures and solutions for cellular based communications are also illustrated and discussed. Finally, we summarize the remaining challenges and point out future research directions.

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Section: Security In Cellular Based V2x Communicationsmentioning

confidence: 99%

Section: Security In Cellular Based V2x Communicationsmentioning

confidence: 99%

Recent Advances and Challenges in Security and Privacy for V2X Communications

Huang

Fang

Qian

et al. 2020

IEEE Open J. Veh. Technol.

View full text Add to dashboard Cite

show abstract

“…Puzzle-based approaches [16,17] have been proposed to defend against DoS attacks for mutual authentication in V2I and V2V communication, but they are not suitable for authenticating frequent connectionless safety beacons. Efficient pseudonym validation schemes based on alternative non-classical cryptographic primitives (e.g., ID-based cryptography) [18,19,20] rely on connection to Roadside Unit (RSU) and need to communicate with RSUs for updating pseudonyms of newly joined or revoked nodes, and could fail to validate pseudonyms when connection to RSUs is lost.…”

Section: Background and Related Workmentioning

confidence: 99%

DoS-resilient cooperative beacon verification for vehicular communication systems

Jin

Papadimitratos

2019

Ad Hoc Networks

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Authenticated safety beacons in Vehicular Communication (VC) systems ensure awareness among neighboring vehicles. However, the verification of beacon signatures introduces significant processing overhead for resource-constrained vehicular On-Board Units (OBUs). Even worse in dense neighborhood or when a clogging Denial of Service (DoS) attack is mounted. The OBU would fail to verify for all received (authentic or fictitious) beacons. This could significantly delay the verifications of authentic beacons or even affect the awareness of neighboring vehicle status. In this paper, we propose an efficient cooperative beacon verification scheme leveraging efficient symmetric key based authentication on top of pseudonymous authentication (based on traditional public key cryptography), providing efficient discovery of authentic beacons among a pool of received authentic and fictitious beacons, and can significantly decrease waiting times of beacons in queue before their validations. We show with simulation results that our scheme can guarantee low waiting times for received beacons even in high neighbor density situations and under DoS attacks, under which a traditional scheme would not be workable.

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“…Therefore, Feng et al [5] proposed a data sharing scheme based on the cloud platform that can resist man-inthe-middle attack and collusion attacks. In addition, to prevent denial of service attacks, Hash problem based trust cluster cooperative authentication scheme [6] was proposed, which also reduced the overhead of pseudonym authentication. Recently, a data aggregation scheme based on fully homomorphic encryption [7] was used to protect the privacy of identity and location in information interaction.…”

Section: Introductionmentioning

confidence: 99%

Secure Data Sharing and Customized Services for Intelligent Transportation Based on a Consortium Blockchain

Wang

Zhang

2020

IEEE Access

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In view of the security risks and centralized structure of traditional intelligent transportation system, we propose a novel scheme of secure data sharing and customized services based on the consortium blockchain (DSCSCB). The ciphertext-policy attribute-based proxy re-encryption algorithm has the function of keyword searching by dividing the key into an attribute key and a search key, which not only solves the problem that proxy re-encryption algorithm cannot retrieve data, but also realizes data sharing and data forwarding. Moreover, the algorithm effectively controls the access permission of data, and provides a secure communication environment for the vehicular ad-hoc network (VANET). Service sectors, such as insurance companies, the traffic police and maintenance suppliers, obtain the corresponding ciphertext and then apply the smart contract to provide customized services for the onboard unit after decryption. Security analysis and performance evaluation demonstrate that our scheme not only meets the requirements of data sharing in the security and confidentiality, but also has obvious advantages in the overhead of computing and communication. INDEX TERMS Consortium blockchain, data sharing, customized services, smart contract, intelligent transportation. DI WANG received the B.S. degree in electronic and information engineering from the Jiangxi University of Science and Technology, Jiangxi, China, where she is currently pursuing the M.S. degree in communication and information system. Her current research interests include blockchain technology and information security. XIAOHONG ZHANG received the B.S. degree in physics from Jiangxi Normal University, Jiangxi, China, in 1984, the M.S. degree in optical information processing from the Chinese Academy of Sciences, Changchun, China, in 1990, the Ph.D. degree in control theory and information safety from the University of Science and Technology Beijing (USTB), in 2002, and the Ph.D. degree from the Beijing University of Posts and Telecommunications (BUPT), in 2006. She was a Visiting Scholar with the

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Mitigating DoS Attacks Against Pseudonymous Authentication Through Puzzle-Based Co-Authentication in 5G-VANET

Cited by 37 publications

References 26 publications

Recent Advances and Challenges in Security and Privacy for V2X Communications

Recent Advances and Challenges in Security and Privacy for V2X Communications

DoS-resilient cooperative beacon verification for vehicular communication systems

Secure Data Sharing and Customized Services for Intelligent Transportation Based on a Consortium Blockchain

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