Mohamed Gafsi

According to our database, Mohamed Gafsi authored at least 12 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A lightweight and robust block cipher algorithm for real-time applications.

Amal Hafsa, Mohamed Gafsi, Mohsen Machhout

Signal Image Video Process., 2024

2023

Robust hardware implementation of a block-cipher scheme based on chaos and biological algebraic operations.

Rim Amdouni, Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Abdellatif Mtibaa

Multim. Tools Appl., October, 2023

Hardware implementation of a strong pseudorandom number generator based block-cipher system for color image encryption and decryption.

Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Abdellatif Mtibaa, El-Bey Bourennane

Int. J. Circuit Theory Appl., January, 2023

FPGA hardware acceleration of an improved chaos-based cryptosystem for real-time image encryption and decryption.

Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa

J. Ambient Intell. Humaniz. Comput., 2023

2022

High-performance hardware architecture of a robust block-cipher algorithm based on different chaotic maps and DNA sequence encoding.

Rim Amdouni, Mohamed Gafsi, Ramzi Guesmi, Mohamed Ali Hajjaji, Abdellatif Mtibaa, El-Bay Bourennane

Integr., 2022

Hardware implementation of a robust image cryptosystem using reversible cellular-automata rules and 3-D chaotic systems.

Nessrine Abbassi, Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Abdellatif Mtibaa

Integr., 2022

Improved chaos-RSA-based hybrid cryptosystem for image encryption and authentication.

Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa

Concurr. Comput. Pract. Exp., 2022

2021

FPGA Implementation of Improved Security Approach for Medical Image Encryption and Decryption.

Amal Hafsa, Mohamed Gafsi, Jihene Malek, Mohsen Machhout

Sci. Program., 2021

Xilinx Zynq FPGA for Hardware Implementation of a Chaos-Based Cryptosystem for Real-Time Image Protection.

Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa

J. Circuits Syst. Comput., 2021

2020

Improved Chaos-Based Cryptosystem for Medical Image Encryption and Decryption.

Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa

Sci. Program., 2020

Efficient Encryption System for Numerical Image Safe Transmission.

Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa

J. Electr. Comput. Eng., 2020

2019

FPGA Implementation of Digital Images Watermarking System Based on Discrete Haar Wavelet Transform.

Mohamed Ali Hajjaji, Mohamed Gafsi, Abdessalem Ben Abdelali, Abdellatif Mtibaa

Secur. Commun. Networks, 2019