Attribute-Based Access Control for Vehicular Edge Cloud Computing

Cheng, Cheng-Yu; Liu, Huan; Hsieh, Li-Tse; Colbert, E. J. M.; Cha, Jinhee

doi:10.1109/ieeecloudsummit48914.2020.00009

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…Despite the interesting approach, this work focused the analysis on the nearby vehicle detection and localization when autonomous vehicles are partial or even completely blocked by trucks or buses. An interesting work that focuses the analysis on the VEC security is presented in [13]. The authors described a secure communication scheme for VEC applications based on decentralized attribute-based encryption (ABE).…”

Section: Related Workmentioning

confidence: 99%

Secure Multi-access Edge Computing Assisted Maneuver Control for Autonomous Vehicles

Tesei

Luise

Pagano

et al. 2021

2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)

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The sensing capabilities of smart vehicles are growing and enabling unprecedented functionalities that drive the future commercial adoption of autonomous vehicles. However, the real-time requirements of mission-critical vehicular applications are revealing the current limitation of Vehicular Adhoc Networks (VANETs). In this scenario, computing paradigms like Vehicular Edge Computing (VEC) are promising solutions to match low-latency requirements. However, there still exist security challenges that need to be addressed to assure safe and secure autonomous driving deployment. We propose in this paper a secure architecture based on the VEC cloud paradigm that enables the deployment of real-time and mission-critical autonomous driving applications at the edge of the network. We leverage the IOTA-VPKI vehicular security scheme to support the security lifecycle of vehicular applications. Furthermore, we describe a Cooperative Autonomous Driving Maneuver Control application to discuss the effectiveness of the proposed architecture in the cooperative lane change use case. We plan to extensively test this architecture in real environments located in Italy and Portugal and to contribute to the future successful deployment of autonomous vehicles.

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Section: Related Workmentioning

confidence: 99%

Secure Multi-access Edge Computing Assisted Maneuver Control for Autonomous Vehicles

Tesei

Luise

Pagano

et al. 2021

2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)

View full text Add to dashboard Cite

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Trustworthy VANET: Hierarchical DAG-Based Blockchain Solution with Proof of Reputation Consensus Algorithm

Dong,

Wu,

et al. 2023

2023 IEEE International Conference on Blockchain (Blockchain)

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The new paradigm edge computing demonstrates significant advantages in quality of service including low latency and bandwidth efficiency when deployed in autonomous vehicle applications. However, deploying edge computing in the context of a widely used vehicular ad hoc network (VANET) leads to potential security issues. Blockchain is a promising technology to solve security and trust issues with the identically distributed structure as edge computing and VANET, but its efficiency and scalability limitations constrain the usage in VANET. This paper proposes a hierarchical Directed Acyclic Graph (DAG)based blockchain architecture to overcome these integration challenges. The hierarchical architecture divides the whole system into multiple local chains according to geographical regions to improve scalability while also maintaining a global chain to facilitate security. The DAG-based blockchain structure can better support simultaneous operations to further improve scalability and efficiency. In addition, in recognition of VANET's unique requirements, we design a reputation-based consensus for tip selection algorithm (TSA) to replace the widely used Proof-of-Work TSA in DAG, which ensures security in VANET without heavy computational burden. Our experimental simulations reveal that our proposed scheme not only fortifies security but also elevates scalability and efficiency.

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Attribute-Based Access Control for Vehicular Edge Cloud Computing

Cited by 2 publications

References 10 publications

Secure Multi-access Edge Computing Assisted Maneuver Control for Autonomous Vehicles

Secure Multi-access Edge Computing Assisted Maneuver Control for Autonomous Vehicles

Trustworthy VANET: Hierarchical DAG-Based Blockchain Solution with Proof of Reputation Consensus Algorithm

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