Credible distributed identity authentication system of microgrid based on blockchain
Most of the blockchain-based identity authentication systems are based on public blockchain, which are still essentially traditional centralized identity management and verification methods, making it difficult to meet the needs of trusted access and fine-grained access control in microgrids.Therefo...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2021-12-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021054 |
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| _version_ | 1841529785103155200 |
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| author | Guanqun YANG Yin LIU Hao XU Hongwei XING Jianhui ZHANG Entang LI |
| author_facet | Guanqun YANG Yin LIU Hao XU Hongwei XING Jianhui ZHANG Entang LI |
| author_sort | Guanqun YANG |
| collection | DOAJ |
| description | Most of the blockchain-based identity authentication systems are based on public blockchain, which are still essentially traditional centralized identity management and verification methods, making it difficult to meet the needs of trusted access and fine-grained access control in microgrids.Therefore, based on the FISCO BCOS consortium blockchain technology, a distributed identity authentication system supporting multi-center was designed.A DID-based identity management protocol to achieve autonomous control of user identity in a practical scenarios was designed.Distributed trusted access technology for end nodes in microgrids was studied, and privacy-protecting credentials based on zero-knowledge proof were designed.This scheme meets the requirements of trustworthy and verifiable user identity in different privacy security scenarios, and achieves autonomous control of entity identity, fine-grained access control and trusted data exchange.The usability and effectiveness of the proposed algorithm are demonstrated through system experiments and performance analysis. |
| format | Article |
| id | doaj-art-44be8fe45f1e46688e92b9ab4baba0cb |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2021-12-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-44be8fe45f1e46688e92b9ab4baba0cb2025-01-15T03:15:22ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2021-12-017889859569782Credible distributed identity authentication system of microgrid based on blockchainGuanqun YANGYin LIUHao XUHongwei XINGJianhui ZHANGEntang LIMost of the blockchain-based identity authentication systems are based on public blockchain, which are still essentially traditional centralized identity management and verification methods, making it difficult to meet the needs of trusted access and fine-grained access control in microgrids.Therefore, based on the FISCO BCOS consortium blockchain technology, a distributed identity authentication system supporting multi-center was designed.A DID-based identity management protocol to achieve autonomous control of user identity in a practical scenarios was designed.Distributed trusted access technology for end nodes in microgrids was studied, and privacy-protecting credentials based on zero-knowledge proof were designed.This scheme meets the requirements of trustworthy and verifiable user identity in different privacy security scenarios, and achieves autonomous control of entity identity, fine-grained access control and trusted data exchange.The usability and effectiveness of the proposed algorithm are demonstrated through system experiments and performance analysis.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021054microgridblockchainzero-knowledge proofprivacy credentialsdistributed identity authentication systemaccess control |
| spellingShingle | Guanqun YANG Yin LIU Hao XU Hongwei XING Jianhui ZHANG Entang LI Credible distributed identity authentication system of microgrid based on blockchain 网络与信息安全学报 microgrid blockchain zero-knowledge proof privacy credentials distributed identity authentication system access control |
| title | Credible distributed identity authentication system of microgrid based on blockchain |
| title_full | Credible distributed identity authentication system of microgrid based on blockchain |
| title_fullStr | Credible distributed identity authentication system of microgrid based on blockchain |
| title_full_unstemmed | Credible distributed identity authentication system of microgrid based on blockchain |
| title_short | Credible distributed identity authentication system of microgrid based on blockchain |
| title_sort | credible distributed identity authentication system of microgrid based on blockchain |
| topic | microgrid blockchain zero-knowledge proof privacy credentials distributed identity authentication system access control |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021054 |
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