SURVEY ON CLOUD SECURITY BY DATA ENCRYPTION USING ELLIPTIC CURVE CRYPTOGRAPHY

Cloud computing is one of the latest technology trend of the IT trade for business area. Cloud computing security converged into a demanding topic in the sector of information technology and computer science research programs. Cloud Computing is a conceptual service based technology which is used by many companies widely these days. Elliptical Curve Cryptography based algorithm provides a highly secure communication, data integrity and authentication, along with the non - repudiation communication an d data confidentiality. Elliptical Curve Cryptography is known as a public key encryption technique based on the Elliptical Curve theory that can be used to create speedy, tiny and more efficient cryptography key. It has three protection points: authentica tion, key generation and encryption of data. This paper will create cloud security and data security of cloud in cloud computing by creating digital signature and encryption with elliptical curve cryptography