A blockchain-based verifiable CP-ABE scheme for medical data privacy protection
Abstract Electronic Health Record (EHR) sharing in the cloud faces serious challenges, centered on the risk of a single point of failure and privilege abuse due to centralized privilege management, as well as the difficulty of existing mechanisms to effectively validate the integrity of data and acc...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-13069-1 |
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