A Lightweight Secure Data Sharing Scheme for Mobile Cloud Computing

Abstract

Cloud has been around for two decades and it consists of the vast amount of data from all over the world. Most of the people at a personal level and organization level have moved their data to the cloud and share data across all around the world. The main challenge faced by everyone is to share the data all over the world or at organizational level securely without giving away the important data to any exploiters. To overcome the challenge to share the data securely over the cloud, an efficient data encryption algorithm for encrypting data before sending it to the cloud. In this proposed we are using a combination of Attribute-Based Encryption and Byte Rotation Encryption Algorithm for encrypting the data before sending it to the cloud. This will help the user to securely store and share the data in encrypted form.