Updatable Ciphertext-Policy Attribute-Based Encryption Scheme With Traceability and Revocability

Updatable Ciphertext-Policy Attribute-Based Encryption Scheme With Traceability and Revocability

Ciphertext-policy attribute-based encryption (CP-ABE) can offer fine-grained access control over encrypted data, which is suitable for complex commercial applications. However, since the same decryption privileges could be shared by multiple users in the one-to-many encryption mechanism, it is dange...

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Bibliographic Details
Main Authors: Zhenhua Liu, Jing Xu, Yan Liu, Baocang Wang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Cloud storage
access control
attribute-based encryption
traceability
revocability
updatability
Online Access:https://ieeexplore.ieee.org/document/8720198/

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