Published Paper Details:

Development of cloud and its related technology is developing rapidly, but still the demands from the mobile users are does not achieved and there are many challenges related to security, e.g., data security, data integrity. In this paper the proposed method aimed to solve this user needs by adding variant security to the user files and then the file is shared by the user to third party system or untrusted server, whenever the user wants the file it can be downloaded from the third party system or server and easily use the files which is uploaded by the user. This system takes the valuable data as the input and then applies the cryptographic algorithms such as AES, Blowfish, RC4 to secure the information and the algorithms are used in a random manner that means every time it changes its pattern for encryption and the pattern is again deployed by the system in reverse manner to recover the information. Compared to other data storage system, this system is a lightweight and provides deployable solution to the consumer in MCC with data integrity, data authentication, data privacy and flexible data sharing with access control. Finally we provide an efficient and easily deployable and reliable solution to the mobile user in mobile cloud computing.