In cloud services, deduplication technology is commonly used to reduce the space and bandwidth requirements of services by eliminating redundant data and storing only a single copy. Deduplication is most effective when multiple users outsource the same data to the cloud storage, but it raises issues relating to security and ownership. Proof-ofownership schemes allow any owner of the same data to prove to the cloud storage server that he owns the data in a robust way. However, if encrypted data is outsourced into the cloud storage and the ownership changes dynamically, deduplication would be hampered. Thus, we propose a secure deduplication scheme that supports dynamic ownership management based on randomized convergent encryption  in this study.
|Title of host publication||Proceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017|
|Publisher||IEEE Computer Society|
|Number of pages||2|
|Publication status||Published - 2017 May 16|
|Event||33rd IEEE International Conference on Data Engineering, ICDE 2017 - San Diego, United States|
Duration: 2017 Apr 19 → 2017 Apr 22
|Name||Proceedings - International Conference on Data Engineering|
|Conference||33rd IEEE International Conference on Data Engineering, ICDE 2017|
|Period||17/4/19 → 17/4/22|
Bibliographical notePublisher Copyright:
© 2017 IEEE.
ASJC Scopus subject areas
- Signal Processing
- Information Systems