Designing of Hybrid RSA Encryption Algorithm for Cloud Security
Cloud system is providing many facilities to the users by providing Platform as a Service (PaaS), Software as a Service (SaaS), and Infrastructure as a Service (IaaS). Cloud system involves transferring data from client to server, server to client and processing, storage data in server. As a result of which, data needs to be protected while transferring through the network and in the server. Cloud system is an emerging technology in which security is the most challenging issue. RSA encryption algorithm is a very old encryption algorithm which may fail in maintaining security level of data in transit if the value of public key is achieved by the attacker. This paper suggests hybrid RSA encryption algorithm which makes the data difficult to decrypt for the attacker. Man in the middle attack will be minimized by applying this proposed hybrid RSA encryption algorithm for data transfer in cloud system.