Storing Data Into Cloud Using Anonymous Authe...

Storing Data Into Cloud Using Anonymous Authentication Through Decentralized Access Control

Author Name : P.Swapna, K. Rubiya Alam

ABSTRACT

In cloud environment a decentralized access control scheme for secure data storage in cloud 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. This scheme also has the added feature of access control in which only valid users are able to decrypt the stored information. This scheme prevents replay attacks and supports creation, modification, and reading data stored in the cloud. It is also provide 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.