Decentralized Access control with Anonymous Authentication of Data Store in clouds. Decentralized storage system for accessing data with anonymous authentication provides more secure user authentication, user revocation and prevents replay attacks. Access control is processed on decentralized KDCs it is being more secure for data encryption. Generated decentralized KDC’s are then grouped by (KGC). Our system provides authentication for the user, in which only system authorized users are able to decrypt, view the stored information. User validations and access control scheme are introduced in decentralized, which is useful for preventing replay attacks and supports modification of data stored in the cloud. The access control scheme is gaining more < Final Year Project > attention because it is important that only approved users have access to valid examine. Our scheme prevents supports creation, replay attacks, reading and modify data stored in the cloud. We also address user revocation. The problems of validation, access control, privacy protection should be solved simultaneously.
Abstract— Decentralized Access control with Anonymous Authentication of Data Store in clouds
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