A Novel Re-Authentication Scheme on Cloud Based Storage Services

Abstract: Cloud service providers provide storage service for outsourced data to store. Users store their sensitive information in cloud service, security and authentication is mainly raising issue. Therefore in this paper we proposed a new framework consists of three features authentication, secure storage, and verification. In our process we used block cipher technique to encrypt the data such as RC4 and for authentication we used password authentication. For manipulation of the data should be done by data owner only after the verification of the data owner authentication. It provides mutual trust between data owner and cloud service provider. We limit the privileges of access of the data in the cloud service. I