Journal
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
Volume 25, Issue 2, Pages 384-394Publisher
IEEE COMPUTER SOC
DOI: 10.1109/TPDS.2013.38
Keywords
Access control; authentication; attribute-based signatures; attribute-based encryption; cloud storage
Funding
- NSERC [CRDPJ386874-09]
- Serbian Ministry of Science and Education [TR32054]
Ask authors/readers for more resources
We propose a new decentralized access control scheme for secure data storage in clouds that supports anonymous authentication. In the proposed scheme, the cloud verifies the authenticity of the series without knowing the user's identity before storing data. Our scheme also has the added feature of access control in which only valid users are able to decrypt the stored information. The scheme prevents replay attacks and supports creation, modification, and reading data stored in the cloud. We also address user revocation. Moreover, our authentication and access control scheme is decentralized and robust, unlike other access control schemes designed for clouds which are centralized. The communication, computation, and storage overheads are comparable to centralized approaches.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available