Secure Data Sharing in Cloud Computing Using Revocable-Storage Identity-based Encryption
Cloud computing provides a secured way for data sharing, which provides various benefits for society and individuals. But in during the data accessing there possibility of data misuse, hence there should be mechanism where the data should be available for a required amount of period later it should be revoked. In this paper it is provided with the information of the data revocation solution and possible data security. In this solution the data resides with the owner who has a website where the user creates an account and later requests for the data. The admin analyses the requests and sends the link to the user with the key for data access to his/her email. The keys are created based on cipher text, user data sharing is done by the identity based encryption Cloud computing can be used for data storing and also data sharing.