IJCTT-International Journal of Computer Trends and Technology
Cryptography is the art of using mathematical models to encrypt and decrypt data. Cryptography enables to store sensitive information or transmit across insecure networks so that it cannot be read by anyone except the intended recipient. Ever since the inception of cryptography, several efficient encryption schemes were introduced by the researches. Among such one is the ElGamal encryption scheme. In the present paper, the ElGamal encryption scheme is proposed using the points on an elliptic curve and as an additional security the Fibonacci Q-matrix is introduced.