A Novel Fingerprint Protection Approach based on SoPC Chaotic Encryption. - Mohamed Salah Azzaz; Noureddine Aissaoui; Camel Tanougast (ISNCC, 2018)

Secured Communication of Speech Signal Using the Discrete Cosine Transform Based on Hyperchaos-System. - Noureddine Aissaoui; Fethi Demim; Abdenebi Rouigueb; Hadjira Belaidi; Ali Zakaria Messaoui; Kahina Louadj; Abdelkrim Nemra; Ahmed Allam; Yasmine Saidi; Said Sadoudi; Mohamed Salah Azzaz (ICINCO (2), 2023)

Efficient FPGA implementation of chaos-based real-time video watermarking system in spatial and DWT domain using QIM technique. - Noureddine Aissaoui; Mohamed Salah Azzaz; Redouane Kaibou; Camel Tanougast (J. Real Time Image Process., 2025)