With the fast development of cryptography research and computer technology, the cryptosystems of RSA and Diffe-Hellman are getting more and more unsafe, and Elliptic Curve Cryptosystem is becoming the trend of public cryptography in the future. Scalar Point Multiplication Scalar multiplication is the time consuming operation in elliptic curve based cryptosystem. In this paper, Nicolas Meloni1,2 2012 springer algorithm for addition of points on elliptic curve is used along with multibase concept to improve the speed of the scalar multiplication. Comparative analysis of proposed approach and some previous approaches is also discussed in last.
↧