FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain
Vehicular Ad Hoc Network (VANET) is an important foundation of intelligent transportation system and is widely used in traffic management, automatic driving, and road optimization. With the gradual popularization and further development of VANET, a large amount of VANET data has been produced. Howev...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9086009/ |
| _version_ | 1818929829884461056 |
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| author | Hui Li Lishuang Pei Dan Liao Song Chen Ming Zhang Du Xu |
| author_facet | Hui Li Lishuang Pei Dan Liao Song Chen Ming Zhang Du Xu |
| author_sort | Hui Li |
| collection | DOAJ |
| description | Vehicular Ad Hoc Network (VANET) is an important foundation of intelligent transportation system and is widely used in traffic management, automatic driving, and road optimization. With the gradual popularization and further development of VANET, a large amount of VANET data has been produced. However, it poses huge challenges to the security and privacy when using VANET data provides services for users. In this paper, combining the technologies of blockchain and ciphertext-based attribute encryption (CP-ABE), we propose a fine-grained access control scheme for VANET data based on blockchain (FADB). In FADB, we employ the blockchain to replace the third-party service providers for user identity management and data storage. And different VANET data access rights can be established according to user attribute. By improving the CP-ABE, the lightweight VANET devices can outsource complex encryption and decryption operations to powerful RSUs and further improve the efficiency of data access. Final, we carry out a series of simulation tests and security analysis, proving that the FADB can provide effective data security and low performance overhead. |
| first_indexed | 2024-12-20T03:51:02Z |
| format | Article |
| id | doaj.art-0c563441c2f5448193d285c13337e057 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-20T03:51:02Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-0c563441c2f5448193d285c13337e0572022-12-21T19:54:28ZengIEEEIEEE Access2169-35362020-01-018851908520310.1109/ACCESS.2020.29922039086009FADB: A Fine-Grained Access Control Scheme for VANET Data Based on BlockchainHui Li0Lishuang Pei1Dan Liao2https://orcid.org/0000-0003-3729-3612Song Chen3Ming Zhang4Du Xu5School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China30th Institute of China Electronic Technology Group Corporation, Haidian, ChinaChengdu Research Institute, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaVehicular Ad Hoc Network (VANET) is an important foundation of intelligent transportation system and is widely used in traffic management, automatic driving, and road optimization. With the gradual popularization and further development of VANET, a large amount of VANET data has been produced. However, it poses huge challenges to the security and privacy when using VANET data provides services for users. In this paper, combining the technologies of blockchain and ciphertext-based attribute encryption (CP-ABE), we propose a fine-grained access control scheme for VANET data based on blockchain (FADB). In FADB, we employ the blockchain to replace the third-party service providers for user identity management and data storage. And different VANET data access rights can be established according to user attribute. By improving the CP-ABE, the lightweight VANET devices can outsource complex encryption and decryption operations to powerful RSUs and further improve the efficiency of data access. Final, we carry out a series of simulation tests and security analysis, proving that the FADB can provide effective data security and low performance overhead.https://ieeexplore.ieee.org/document/9086009/VANETblockchainCP-ABEaccess control |
| spellingShingle | Hui Li Lishuang Pei Dan Liao Song Chen Ming Zhang Du Xu FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain IEEE Access VANET blockchain CP-ABE access control |
| title | FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain |
| title_full | FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain |
| title_fullStr | FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain |
| title_full_unstemmed | FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain |
| title_short | FADB: A Fine-Grained Access Control Scheme for VANET Data Based on Blockchain |
| title_sort | fadb a fine grained access control scheme for vanet data based on blockchain |
| topic | VANET blockchain CP-ABE access control |
| url | https://ieeexplore.ieee.org/document/9086009/ |
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