Paper Title
A Comparative Study Of Elliptic Curve Cryptography Methods For Better Level Of Security

Abstract-The cryptography refers to the design and analysis of mathematical techniques that enable to provide high level secure communication.The number of cryptographic algorithms aretryingto afford a higher level security. The Elliptic Curve Cryptography (ECC) has now gained widespread exposure and acceptance. This paper is to analyze the set of elliptic curvesused in cryptography, which includes elliptic curve from Weirestrass,Edwards curve and hessian curve. These curves are defined over prime fields. The projective coordinate system allows enhancing the performance of arithmetic operations. This analysis gives the best unified and complete addition formulas for secure communications that is based on the performance and security perspective. Keywords-projective coordinates, prime fields, elliptic curves,