Lightweight and secure search scheme for medical data sharing
To balance the availability and security of medical data, a lightweight and secure search scheme was designed. The proposed search algorithm involved only two pairings and one multiplication operation, allowing for low consumption and security requirements when executing searches using smart contrac...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2024-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024203/ |
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| _version_ | 1841537111144005632 |
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| author | XIE Qingqing SONG Liangqing FENG Xia |
| author_facet | XIE Qingqing SONG Liangqing FENG Xia |
| author_sort | XIE Qingqing |
| collection | DOAJ |
| description | To balance the availability and security of medical data, a lightweight and secure search scheme was designed. The proposed search algorithm involved only two pairings and one multiplication operation, allowing for low consumption and security requirements when executing searches using smart contract. Additionally, the scheme employed key policy attribute-based encryption for fine-grained control over search operations, and utilized lightweight encryption algorithm and outsourced decryption mechanism to reduce computational overhead on user terminals. Finally, security analysis and experimental evaluations demonstrated the security and feasibility of the proposed scheme. |
| format | Article |
| id | doaj-art-0a43f85d9006431fb8f9839cebf3cb93 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2024-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0a43f85d9006431fb8f9839cebf3cb932025-01-14T08:46:21ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2024-11-014520622279134510Lightweight and secure search scheme for medical data sharingXIE QingqingSONG LiangqingFENG XiaTo balance the availability and security of medical data, a lightweight and secure search scheme was designed. The proposed search algorithm involved only two pairings and one multiplication operation, allowing for low consumption and security requirements when executing searches using smart contract. Additionally, the scheme employed key policy attribute-based encryption for fine-grained control over search operations, and utilized lightweight encryption algorithm and outsourced decryption mechanism to reduce computational overhead on user terminals. Finally, security analysis and experimental evaluations demonstrated the security and feasibility of the proposed scheme.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024203/medical data sharinglightweightsecure searchsmart contract |
| spellingShingle | XIE Qingqing SONG Liangqing FENG Xia Lightweight and secure search scheme for medical data sharing Tongxin xuebao medical data sharing lightweight secure search smart contract |
| title | Lightweight and secure search scheme for medical data sharing |
| title_full | Lightweight and secure search scheme for medical data sharing |
| title_fullStr | Lightweight and secure search scheme for medical data sharing |
| title_full_unstemmed | Lightweight and secure search scheme for medical data sharing |
| title_short | Lightweight and secure search scheme for medical data sharing |
| title_sort | lightweight and secure search scheme for medical data sharing |
| topic | medical data sharing lightweight secure search smart contract |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024203/ |
| work_keys_str_mv | AT xieqingqing lightweightandsecuresearchschemeformedicaldatasharing AT songliangqing lightweightandsecuresearchschemeformedicaldatasharing AT fengxia lightweightandsecuresearchschemeformedicaldatasharing |