Performance of Ring Based Fully Homomorphic Encryption for securing data in Cloud Computing

Abstract: Cloud Computing is a promising paradigm which has become most recent research due to its ability to reduce the costs associated with computing. Securing data is very important because of the critical nature of cloud computing and the large amounts of compound data it carries . This security gap is bridged by the most popularly used encryption techniques for encrypting the tenuously stored data . Fully Homomorphic Encryption is a good basis to enhance the security measure of untrusted systems or applications that stores and manipulates sensitive data. In this paper, the design and implementation of a Fully Homomorphic Encryption (FHE) scheme based on Ring is reported.

Keywords: Cloud Computing, Homomorphic encryption, Data Security, Data Storage.