Enabling Efficient User Revocation in Identity-Based Cloud Storage Auditing for Shared Big Data

• Published in: IEEE transactions on dependable and secure computing Vol. 17; no. 3; pp. 608 - 619
• Main Authors: Zhang, Yue, Yu, Jia, Hao, Rong, Wang, Cong, Ren, Kui
• Format: Journal Article
• Language: English
• Published: Washington IEEE 01.05.2020; IEEE Computer Society
• Subjects: Big Data; Cloud computing; cloud storage auditing; Computational modeling; Computer science; Cryptography; Data integrity; Data privacy; Data storage; identity-based cryptography; Integrity; Public key; Public Key Infrastructure; user revocation

Cloud storage auditing schemes for shared data refer to checking the integrity of cloud data shared by a group of users. User revocation is commonly supported in such schemes, as users may be subject to group membership changes for various reasons. Previously, the computational overhead for user rev...