An ElGamal-Like Digital Signature Based on Elliptic Curves. - Leila Zahhafi; Omar Khadir (MSPN, 2019)

Anonymous Secure E-voting over a Network for Multiple Elections. - Leila Zahhafi; Omar Khadir (NISS, 2019)

An anonymous electronic voting scheme for multiple elections using a variant of the ElGamal digital signature. - Leila Zahhafi; Omar Khadir (Int. J. Multim. Intell. Secur., 2020)

A DSA-like digital signature protocol. - Leila Zahhafi; Omar Khadir (CoRR, 2021)