Reliable Policy Updating Under Efficient Policy Hidden Fine-Grained Access Control Framework for Cloud Data Sharing
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DOI: 10.1109/tsc.2021.3096177
Abstract: Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is one of the potent encryption paradigms in protecting data confidentiality in the cloud data sharing scenario. However, the access policy of the traditional CP-ABE is in plaintext form that reveals… read more here.
Keywords: policy updating; cloud data; policy; abe ... See more keywords