• A. V. Deorankar
• Devyani S. Dhokey

In today's digital era, the data processing is digitalized. As the data has been processed and stored online, there is a obvious requirement of data security. The huge amount of data is generated in day-to-day life with respect to the increasing population. To protect the data, various cryptography techniques were developed. One of the popular encryption technique is homomorphic encryption. Homomorphic encryption technique is the way in which all the operations are performed on the encrypted data itself. When the data will be stored on cloud there is chances of data leakage, so in this case the homomorphic encrytpion is most suitable technique to preserve the data security. Fully homomorphic encryption technique is the effcient way of performing random operations on data (text data as well as numerical data).

Cloud computing, Fully homomorphic encryption, Cloud security, privacy.

"Fully Homomorphic Encryption Technique for Secure Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.134-138, May-2019, Available :http://www.jetir.org/papers/JETIR1905A22.pdf

"Fully Homomorphic Encryption Technique for Secure Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp134-138, May-2019, Available at : http://www.jetir.org/papers/JETIR1905A22.pdf