Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain
The power grid safety and stability control system has limited terminal resources and high requirement for real time response, and existing authentication schemes can hardly satisfy the requirements of the system for safety, real-time ability and storage efficiency. By combining the distributed Hash...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2022-04-01
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| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202109102 |
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| author | Yening LAI Ke FENG Tongwei YU Wang WANG Guanjun TANG |
| author_facet | Yening LAI Ke FENG Tongwei YU Wang WANG Guanjun TANG |
| author_sort | Yening LAI |
| collection | DOAJ |
| description | The power grid safety and stability control system has limited terminal resources and high requirement for real time response, and existing authentication schemes can hardly satisfy the requirements of the system for safety, real-time ability and storage efficiency. By combining the distributed Hash table (DHT) technology with the blockchain technology, a blockchain distributed storage optimization method is firstly proposed based on DHT of Skip Graph structure. And then a distributed authentication scheme of power grid safety and stability control terminals is designed based on DHT and blockchain technology, and the process and key algorithms for terminal registration, network access and authentication are given. The safety and spatial-temporal complexity of the proposed scheme are analyzed. The authentication scheme is systematically implemented, and experiments are performed on its average authentication latency and average terminal storage cost, which has verified the feasibility of the proposed scheme and its advantages in spatial-temporal efficiency. The proposed scheme improves the communication safety between terminals of the power grid safety and stability control system without affecting the communication efficiency, thus ensuring the safe and stable operation of power grid. |
| format | Article |
| id | doaj-art-0f3fa1f0d7094a959d0c48d0d1d5a8e7 |
| institution | DOAJ |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2022-04-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-0f3fa1f0d7094a959d0c48d0d1d5a8e72025-08-20T02:52:24ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492022-04-01554445310.11930/j.issn.1004-9649.202109102zgdl-55-02-laiyeningDistributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and BlockchainYening LAI0Ke FENG1Tongwei YU2Wang WANG3Guanjun TANG4State Grid Electric Power Research Institute, Nanjing 210003, ChinaState Grid Electric Power Research Institute, Nanjing 210003, ChinaResearch Institute of State Grid Liaoning Electric Power Co., Ltd., Shenyang 110000, ChinaState Grid Electric Power Research Institute, Nanjing 210003, ChinaState Grid Electric Power Research Institute, Nanjing 210003, ChinaThe power grid safety and stability control system has limited terminal resources and high requirement for real time response, and existing authentication schemes can hardly satisfy the requirements of the system for safety, real-time ability and storage efficiency. By combining the distributed Hash table (DHT) technology with the blockchain technology, a blockchain distributed storage optimization method is firstly proposed based on DHT of Skip Graph structure. And then a distributed authentication scheme of power grid safety and stability control terminals is designed based on DHT and blockchain technology, and the process and key algorithms for terminal registration, network access and authentication are given. The safety and spatial-temporal complexity of the proposed scheme are analyzed. The authentication scheme is systematically implemented, and experiments are performed on its average authentication latency and average terminal storage cost, which has verified the feasibility of the proposed scheme and its advantages in spatial-temporal efficiency. The proposed scheme improves the communication safety between terminals of the power grid safety and stability control system without affecting the communication efficiency, thus ensuring the safe and stable operation of power grid.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202109102safety and stability control systemblockchainauthenticationdistributed storageskip graph |
| spellingShingle | Yening LAI Ke FENG Tongwei YU Wang WANG Guanjun TANG Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain Zhongguo dianli safety and stability control system blockchain authentication distributed storage skip graph |
| title | Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain |
| title_full | Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain |
| title_fullStr | Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain |
| title_full_unstemmed | Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain |
| title_short | Distributed Authentication of Power Grid Safety and Stability Control Terminals Based on DHT and Blockchain |
| title_sort | distributed authentication of power grid safety and stability control terminals based on dht and blockchain |
| topic | safety and stability control system blockchain authentication distributed storage skip graph |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202109102 |
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