Omar Khadir

According to our database, Omar Khadir authored at least 15 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2022

A simple coding-decoding algorithm for the Hamming code.

Omar Khadir

CoRR, 2022

2021

A DSA-like digital signature protocol.

Leila Zahhafi, Omar Khadir

CoRR, 2021

2020

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

2019

Anonymous Secure E-voting over a Network for Multiple Elections.

Leila Zahhafi, Omar Khadir

Proceedings of the 2nd International Conference on Networking, 2019

Amelioration of a proxy signature using RSA encryption.

Salma Ezziri, Omar Khadir

Proceedings of the 2nd International Conference on Networking, 2019

An ElGamal-Like Digital Signature Based on Elliptic Curves.

Leila Zahhafi, Omar Khadir

Proceedings of the Mobile, Secure, and Programmable Networking, 2019

2018

Factoring RSA moduli when a message is close to a multiple of the primes.

Omar Akchiche, Omar Khadir

Int. J. Comput. Math. Comput. Syst. Theory, 2018

Factoring RSA moduli with primes sharing bits in the middle.

Omar Akchiche, Omar Khadir

Appl. Algebra Eng. Commun. Comput., 2018

2016

QSAR study of 1-(3, 3-diphenylpropyl)-piperidinyl amides and ureas using genetic algorithms and artificial neural networks.

Houda Labjar, Mohamed Kissi, Rokaya Mouhibi, Omar Khadir, Hassan Chaair, Mohamed Zahouily

Int. J. Bioinform. Res. Appl., 2016

Factoring multi-power RSA moduli with primes sharing least or most significant bits.

Omar Akchiche, Omar Khadir

Groups Complex. Cryptol., 2016

2015

Insecure primitive elements in an ElGamal signature protocol.

Omar Khadir

CoRR, 2015

2013

Algorithm for factoring some RSA and Rabin moduli

Omar Khadir

CoRR, 2013

New variant of ElGamal signature scheme

Omar Khadir

CoRR, 2013

Conditions on the generator for forging ElGamal signature

Omar Khadir

CoRR, 2013

New digital signature protocol based on elliptic curves

Ounasser Abid, Jaouad Ettanfouhi, Omar Khadir

CoRR, 2013