New Digital Signature Protocol Based on Elliptic Curves

Ounasser Abid1 , Jaouad Ettanfouhi2 and Omar Khadir3

1,2,3Laboratory of Mathematics, Cryptography and Mechanics, Department of Mathematics, Fstm , University of Hassan II Mohammedia-Casablanca, Morocco.

Abstract

In this work, a new digital signature based on elliptic curves is presented. We established its efficiency and security. The method, derived from a variant of ElGamal signature scheme, can be seen as a secure alternative protocol if known systems are completely broken.

Keywords

Public key cryptography, Digital signature, ElGamal signature scheme, Elliptic curves, Discrete logarithm problem.

Pdf Url

https://wireilla.com/papers/ijcis/V2N4/2412ijcis02.pdf

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