Data security in cloud using RSA

Abstract

The security of cloud computing has always been an important aspect of quality of service from cloud service providers. However, cloud computing poses many new security challenges which have not been well investigated. This paper focusing on issues relating to the cloud data storage methods and security in virtual environment. We propose a method for providing data storage and security in cloud using public key cryptosystem RSA. Further, describes the security services includes key generation, encryption and decryption in virtual environment.