Reinforcement learning based group key agreement scheme with reduced latency for VANET
Key agreement scheme of vehicle ad hoc networks (VANET) determines the privacy and security against user identity-based attacks,such as spoofing attack.The existing work updates the group shared key at a fixed frequency,which increases the processing latency of the key updates and the encryption and...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2020-10-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020055 |
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| _version_ | 1841529958515605504 |
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| author | Tangwei1 XU Hailu ZHANG Chuhuan LIU Liang XIAO Zhenmin ZHU |
| author_facet | Tangwei1 XU Hailu ZHANG Chuhuan LIU Liang XIAO Zhenmin ZHU |
| author_sort | Tangwei1 XU |
| collection | DOAJ |
| description | Key agreement scheme of vehicle ad hoc networks (VANET) determines the privacy and security against user identity-based attacks,such as spoofing attack.The existing work updates the group shared key at a fixed frequency,which increases the processing latency of the key updates and the encryption and decryption of group communication.A reinforcement learning based dynamic key agreement scheme was proposed to enable the group cluster head to optimize the key update frequency and key length.This scheme optimizes the calculation latency of encryption and decryption based on the number of surrounding vehicles,the previous key update records without the knowledge of the traffic flow model and the access-driven cache attack model.Simulation results show that this scheme reduces the transmission delay of the communication overhead and the computational latency of encryption and decryption,and improves the security of the group key compared with the benchmark scheme. |
| format | Article |
| id | doaj-art-4d10bfaff0b9491a9c87db7e77d1a7b1 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2020-10-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-4d10bfaff0b9491a9c87db7e77d1a7b12025-01-15T03:14:26ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2020-10-01611912559561242Reinforcement learning based group key agreement scheme with reduced latency for VANETTangwei1 XUHailu ZHANGChuhuan LIULiang XIAOZhenmin ZHUKey agreement scheme of vehicle ad hoc networks (VANET) determines the privacy and security against user identity-based attacks,such as spoofing attack.The existing work updates the group shared key at a fixed frequency,which increases the processing latency of the key updates and the encryption and decryption of group communication.A reinforcement learning based dynamic key agreement scheme was proposed to enable the group cluster head to optimize the key update frequency and key length.This scheme optimizes the calculation latency of encryption and decryption based on the number of surrounding vehicles,the previous key update records without the knowledge of the traffic flow model and the access-driven cache attack model.Simulation results show that this scheme reduces the transmission delay of the communication overhead and the computational latency of encryption and decryption,and improves the security of the group key compared with the benchmark scheme.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020055VANETgroup key agreementreinforcement learning |
| spellingShingle | Tangwei1 XU Hailu ZHANG Chuhuan LIU Liang XIAO Zhenmin ZHU Reinforcement learning based group key agreement scheme with reduced latency for VANET 网络与信息安全学报 VANET group key agreement reinforcement learning |
| title | Reinforcement learning based group key agreement scheme with reduced latency for VANET |
| title_full | Reinforcement learning based group key agreement scheme with reduced latency for VANET |
| title_fullStr | Reinforcement learning based group key agreement scheme with reduced latency for VANET |
| title_full_unstemmed | Reinforcement learning based group key agreement scheme with reduced latency for VANET |
| title_short | Reinforcement learning based group key agreement scheme with reduced latency for VANET |
| title_sort | reinforcement learning based group key agreement scheme with reduced latency for vanet |
| topic | VANET group key agreement reinforcement learning |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020055 |
| work_keys_str_mv | AT tangwei1xu reinforcementlearningbasedgroupkeyagreementschemewithreducedlatencyforvanet AT hailuzhang reinforcementlearningbasedgroupkeyagreementschemewithreducedlatencyforvanet AT chuhuanliu reinforcementlearningbasedgroupkeyagreementschemewithreducedlatencyforvanet AT liangxiao reinforcementlearningbasedgroupkeyagreementschemewithreducedlatencyforvanet AT zhenminzhu reinforcementlearningbasedgroupkeyagreementschemewithreducedlatencyforvanet |