Hybrid Blowfish and RSA Algorithms to Secure Data between Cloud Server and Client
cloud computing is a wonderful solution for an enterprises or a single user who want a commercial consumption
of computer resources. In this paper, we have proposed a strategy to encrypt and decrypt the data during transmission
between cloud computing server (CCS) and cloud computing client (CCC). In our framework we encrypt the data using
symmetric Blowfish algorithm and encrypt its secret key using asymmetric RSA algorithm. For ensuring the message
authentication and integrity we applied HMAC function on the cipher text which been produced by Blowfish algorithm to be
attached at the end of message.
Keywords- Cloud Computing; Blowfish algorithm, RSA algorithm