An Efficient Paillier Cryptographic Technique for Secure Data Storage on the Cloud

Homomorphic secret writing is one such public key science technique helps in maintaining the privacy and confidentiality of information within the cloud, by permitting the user to perform operations directly on the encrypted information while not decrypting them. Now, within the existing science technique i.e. when secret writing, the file size becomes Brobdingnagian and consumes high information measure throughout the transmission. In this paper, the study of the Paillier homomorphic secret writing theme is conducted. From the additive homomorphic property of the Paillier Cryptosystem, developed an approach that will facilitate in reducing the information measure throughout the transmission of the file and can create the system additional economical.