Electronic medical records sharing solution based on Hyperledger Fabric
In addressing the issues of medical record ownership and access control during the storage and sharing processes of electronic medical record (EMR), an EMR sharing solution based on Hyperledger Fabric was put forward . In this solution, EMR was encrypted and stored in IPFS (inter planetary file syst...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2024-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024218/ |
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| _version_ | 1841537097012346880 |
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| author | CHEN Jiali MA Ziqiang MIAO Li LI Bingyu YUE Xiaolin |
| author_facet | CHEN Jiali MA Ziqiang MIAO Li LI Bingyu YUE Xiaolin |
| author_sort | CHEN Jiali |
| collection | DOAJ |
| description | In addressing the issues of medical record ownership and access control during the storage and sharing processes of electronic medical record (EMR), an EMR sharing solution based on Hyperledger Fabric was put forward . In this solution, EMR was encrypted and stored in IPFS (inter planetary file system) using proxy re-encryption technology implemented through smart contracts, depending on the conditions for sharing. The IPFS addresses of the records were recorded on the blockchain to ensure their immutability. For sharing EMR, patients established strict access control policies. Through the use of CP-ABE (attribute-based encryption) and the Asmuth-Bloom secret sharing algorithm, the EMR was encrypted so that only authorized personnel can access them. Simultaneously, parties involved in secret sharing collaborate to recover keys and decrypt the records.The document comprehensively discusses the security aspects of this solution, ensuring that EMR can withstand various attacks during storage and sharing, thus guaranteeing data integrity and privacy. Compared to other secret sharing schemes, this solution demonstrates better theoretical time complexity, providing an efficient and reliable solution for secure storage and multi-party sharing of EMR. |
| format | Article |
| id | doaj-art-716434f6a4264da1b2e9c70320ea2f1c |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-716434f6a4264da1b2e9c70320ea2f1c2025-01-14T08:46:52ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2024-10-0145607479872380Electronic medical records sharing solution based on Hyperledger FabricCHEN JialiMA ZiqiangMIAO LiLI BingyuYUE XiaolinIn addressing the issues of medical record ownership and access control during the storage and sharing processes of electronic medical record (EMR), an EMR sharing solution based on Hyperledger Fabric was put forward . In this solution, EMR was encrypted and stored in IPFS (inter planetary file system) using proxy re-encryption technology implemented through smart contracts, depending on the conditions for sharing. The IPFS addresses of the records were recorded on the blockchain to ensure their immutability. For sharing EMR, patients established strict access control policies. Through the use of CP-ABE (attribute-based encryption) and the Asmuth-Bloom secret sharing algorithm, the EMR was encrypted so that only authorized personnel can access them. Simultaneously, parties involved in secret sharing collaborate to recover keys and decrypt the records.The document comprehensively discusses the security aspects of this solution, ensuring that EMR can withstand various attacks during storage and sharing, thus guaranteeing data integrity and privacy. Compared to other secret sharing schemes, this solution demonstrates better theoretical time complexity, providing an efficient and reliable solution for secure storage and multi-party sharing of EMR.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024218/Hyperledger Fabricelectronic medical records sharingproxy re-encryptionAsmuth-Bloom secret sharing algorithm |
| spellingShingle | CHEN Jiali MA Ziqiang MIAO Li LI Bingyu YUE Xiaolin Electronic medical records sharing solution based on Hyperledger Fabric Tongxin xuebao Hyperledger Fabric electronic medical records sharing proxy re-encryption Asmuth-Bloom secret sharing algorithm |
| title | Electronic medical records sharing solution based on Hyperledger Fabric |
| title_full | Electronic medical records sharing solution based on Hyperledger Fabric |
| title_fullStr | Electronic medical records sharing solution based on Hyperledger Fabric |
| title_full_unstemmed | Electronic medical records sharing solution based on Hyperledger Fabric |
| title_short | Electronic medical records sharing solution based on Hyperledger Fabric |
| title_sort | electronic medical records sharing solution based on hyperledger fabric |
| topic | Hyperledger Fabric electronic medical records sharing proxy re-encryption Asmuth-Bloom secret sharing algorithm |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024218/ |
| work_keys_str_mv | AT chenjiali electronicmedicalrecordssharingsolutionbasedonhyperledgerfabric AT maziqiang electronicmedicalrecordssharingsolutionbasedonhyperledgerfabric AT miaoli electronicmedicalrecordssharingsolutionbasedonhyperledgerfabric AT libingyu electronicmedicalrecordssharingsolutionbasedonhyperledgerfabric AT yuexiaolin electronicmedicalrecordssharingsolutionbasedonhyperledgerfabric |