journal-of-discrete-mathematical-sciences-and-cryptography Journal of Discrete Mathematical Sciences and Cryptography 2169-0065 0972-0529 Taru Publications 10.47974/JDMSC-1637 A generalization of ElGamal signature variants over elliptic curves Ihia M. Laboratory of Mathematics, Cryptography, Mechanics and Numerical Analysis, University Hassan II of Casablanca, Mohammedia, 28806, Morocco Khadir O. Laboratory of Mathematics, Cryptography, Mechanics and Numerical Analysis, University Hassan II of Casablanca, Mohammedia, 28806, Morocco 28 1 1 15 28 02 2025

The ElGamal signature is a scheme invented by Taher Elgamal in 1984 based on the problem of the discrete logarithm. In our day, there are several variants of this signature. In this paper, we will present the version of many variants schemes of ElGamal over elliptic curves. We will give some examples.

 Public key cryptography Elliptic curves ElGamal digital signature access open retracted no