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Blockchain-Based Authentication Scheme for Vehicle Platooning in Multi-Cloud Environments
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Shanggui Cao1, Jiabin Deng2, 3, Wenchong Wang1, Teng Cheng2, 3
Automobile Technology | 2026, (3) : 38 - 45
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Automobile Technology | 2026, (3): 38-45
• Special Topic on Dynamic Trajectory Prediction, Planning, and Tracking Control Technology of Intelligent Vehicle •
Blockchain-Based Authentication Scheme for Vehicle Platooning in Multi-Cloud Environments
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Shanggui Cao1, Jiabin Deng2, 3, Wenchong Wang1, Teng Cheng2, 3
Affiliations
  • 1.Chery Automobile Co., Ltd., Wuhu 241000
  • 2.Key Laboratory for Automated Vehicle Safety Technology of Anhui Province, Hefei University of Technology, Hefei 230009
  • 3.Engineering Research Center for Intelligent Transportation and Cooperative Vehicle-Infrastructure of Anhui Province, Hefei 230000
Published: 2026-03-24 doi: 10.19620/j.cnki.1000-3703.20250338
Outline
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To enhance the security and immediacy of wireless channel cloud service access for intelligent connected vehicles, a blockchain-based anonymous identity authentication scheme is proposed. This paper employs the Bennett-Brassard 1984 (BB84) protocol to establish key agreements among multiple cloud servers, thereby enabling vehicle connectivity with these cloud resources. Anonymity certificates generated via quantum random number generation at the vehicle end ensure privacy protection during authentication. Blockchain technology is utilized to record member vehicle information, thereby reducing authentication communication rounds and enhancing operational efficiency. The results indicate that the proposed solution entails a computational overhead of 711.7 μs at the vehicle end and a communication overhead of 412 B, combining both security and efficiency.

Multi-cloud services  /  Conditional anonymity  /  Authentication  /  Quantum random number
曹尚贵, 邓佳宾, 王文冲, 程腾. 多云环境下基于区块链的车列协同认证方案. 汽车技术, 2026 , (3) : 38 -45 . DOI: 10.19620/j.cnki.1000-3703.20250338
Shanggui Cao, Jiabin Deng, Wenchong Wang, Teng Cheng. Blockchain-Based Authentication Scheme for Vehicle Platooning in Multi-Cloud Environments[J]. Automobile Technology, 2026 , (3) : 38 -45 . DOI: 10.19620/j.cnki.1000-3703.20250338
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Year 2026 volume Issue 3
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Article Info
doi: 10.19620/j.cnki.1000-3703.20250338
  • Online Date：2026-09-23
  • Published：2026-03-24
Article Data
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  • Revised：2025-08-13
Funding
Affiliations
    1.Chery Automobile Co., Ltd., Wuhu 241000
    2.Key Laboratory for Automated Vehicle Safety Technology of Anhui Province, Hefei University of Technology, Hefei 230009
    3.Engineering Research Center for Intelligent Transportation and Cooperative Vehicle-Infrastructure of Anhui Province, Hefei 230000
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https://castjournals.cast.org.cn/joweb/qcjs/EN/10.19620/j.cnki.1000-3703.20250338
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小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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