Elliptic Curve Cryptography Based Homomorphic End-to-End Encryption Security in Cloud Computing

Abstract

Cloud computing is turning into the principal computing model in the future because of its benefits, for example, high asset use rate and save significant expense of execution. The existing algorithms for security issues in cloud computing are basically advanced version of cryptography. Mainly cloud computing algorithm are concerning about data security and privacy preserving of user. To protect the privacy of data owner and data user the cryptographic data are shared and stored in cloud storage by applying HE-homomorphic encryption. According to environment of HE, this paper proposed a new hybrid algorithm by combining the two algorithms of cryptography i.e., AES and ECC with the concept of splitting algorithm. By the implementation of this hybrid algorithm, we will split any file into binary version and then after processing the cryptography technique. This hybrid algorithm provided higher protection against attacks over cloud storage and data sharing.