Mohamed Gafsi

Improved Chaos-Based Cryptosystem for Medical Image Encryption and Decryption

Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji et al. · Scientific Programming · 2020 · 64 citations · Full text

Healthcare Information Security, Data Hiding, Data Encryption Standard +15

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

Amal Hafsa, Mohamed Gafsi, Jihene Malek et al. · Scientific Programming · 2021 · 48 citations · Full text

Hardware Security, Fpga Implementation, Engineering +15

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

Mohamed Ali Hajjaji, Mohamed Gafsi, Abdessalem Ben Abdelali et al. · Security and Communication Networks · 2019 · 47 citations · Full text

Digital Watermarking, Hardware Security, Data Hiding +15

Efficient Encryption System for Numerical Image Safe Transmission

Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek et al. · Journal of Electrical and Computer Engineering · 2020 · 29 citations · Full text

Data Encryption Standard, Engineering, Security Algorithm +14

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

Mohamed Gafsi, Mohamed Ali Hajjaji, Jihene Malek et al. · Journal of Ambient Intelligence and Humanized Computing · 2021 · 22 citations

Hardware Security, Improved Chaos-based Cryptosystem, Engineering +6