Elliptic Curve - Homomorphic ElGamal Based Mutual Authentication scheme in Cloud Computing

  • V. Biksham, D.Vasumathi


Cloud computing is an extensive technology from which the client could access several services through a remote server.  Authentication of the remote services needs a common key between the client and the server in a secured manner. The existing key agreement protocols utilized various techniques for the preservation of the data security. The proposed work attempted to provide a high secure data by optimizing the key generation for encryption and decryption process. Hybridization of a novel ECC (Elliptic Curve Cryptography) algorithm and homomorphic ElGamal algorithm for encryption and decryption and also employment of a bio-inspired Genetic algorithm for the generation of maximum secured key is performed. A random 128 bit hash have been developed for the generation of two input points to run the homomorphic property in the ElGamal algorithm secures the key and make it as a non breakable one. The integrated property of ECC and the ElGamal associated with the Genetic algorithm makes the key more stabilized and a confidential one that is more resistant to the various kinds of attacks. The performance analysis depicted that the proposed technique outperform the existing with respect to computational time

How to Cite
V. Biksham, D.Vasumathi. (2020). Elliptic Curve - Homomorphic ElGamal Based Mutual Authentication scheme in Cloud Computing. International Journal of Advanced Science and Technology, 29(10s), 8736-8749. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/26184