Study on Blockchain Based Access Control Model for Cloud Data
The combination of blockchain and ciphertext policy sttribute based rncryption(CP-ABE) schemes has been widely used in the access control of sharing data on the cloud,but the privacy protection of data users in these schemes has not been solved.Some studies introduce distributed multi-authority attr...
| Published in: | Jisuanji kexue |
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| Main Author: | |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial office of Computer Science
2023-09-01
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| Subjects: | |
| Online Access: | https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2023-50-9-16.pdf |