Mohamed Gafsi

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2024 J jnl
A lightweight and robust block cipher algorithm for real-time applications.
Signal Image Video Process.
Amal Hafsa, Mohamed Gafsi, Mohsen Machhout
2024 J jnl
Hardware implementation of digital pseudo-random number generators for real-time applications.
Signal Image Video Process.
Mohamed Gafsi, Amal Hafsa, Mohsen Machhout
2023 J jnl
FPGA hardware acceleration of an improved chaos-based cryptosystem for real-time image encryption and decryption.
J. Ambient Intell. Humaniz. Comput.
Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa
2023 J jnl
Hardware implementation of a strong pseudorandom number generator based block-cipher system for color image encryption and decryption.
Int. J. Circuit Theory Appl.
Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Abdellatif Mtibaa, El-Bey Bourennane
2023 J jnl
Robust hardware implementation of a block-cipher scheme based on chaos and biological algebraic operations.
Multim. Tools Appl.
Rim Amdouni, Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Abdellatif Mtibaa
2022 J jnl
Hardware implementation of a robust image cryptosystem using reversible cellular-automata rules and 3-D chaotic systems.
Integr.
Nessrine Abbassi, Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Abdellatif Mtibaa
2022 J jnl
High-performance hardware architecture of a robust block-cipher algorithm based on different chaotic maps and DNA sequence encoding.
Integr.
Rim Amdouni, Mohamed Gafsi, Ramzi Guesmi, Mohamed Ali Hajjaji, Abdellatif Mtibaa, El-Bay Bourennane
2022 J jnl
Improved chaos-RSA-based hybrid cryptosystem for image encryption and authentication.
Concurr. Comput. Pract. Exp.
Mohamed Gafsi, Rim Amdouni, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa
2021 J jnl
FPGA Implementation of Improved Security Approach for Medical Image Encryption and Decryption.
Sci. Program.
Amal Hafsa, Mohamed Gafsi, Jihene Malek, Mohsen Machhout
2021 J jnl
Xilinx Zynq FPGA for Hardware Implementation of a Chaos-Based Cryptosystem for Real-Time Image Protection.
J. Circuits Syst. Comput.
Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa
2020 J jnl
Efficient Encryption System for Numerical Image Safe Transmission.
J. Electr. Comput. Eng.
Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa
2020 J jnl
Improved Chaos-Based Cryptosystem for Medical Image Encryption and Decryption.
Sci. Program.
Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji, Jihene Malek, Abdellatif Mtibaa
2019 J jnl
FPGA Implementation of Digital Images Watermarking System Based on Discrete Haar Wavelet Transform.
Secur. Commun. Networks
Mohamed Ali Hajjaji, Mohamed Gafsi, Abdessalem Ben Abdelali, Abdellatif Mtibaa