An Image Encryption Scheme Based on DNA Computing and Multiple Chaotic Systems. - Muhammad Samiullah; Waqar Aslam; Hira Nazir; Muhammad Ikram Ullah Lali; Basit Shahzad; Muhammad Rafiq Mufti; Humaira Afzal (IEEE Access, 2020)

Robust Secure Color Image Watermarking Using 4D Hyperchaotic System, DWT, HbD, and SVD Based on Improved FOA Algorithm. - Hira Nazir; Imran Sarwar Bajwa; Muhammad Samiullah; Waheed Anwar; Muhammad Moosa (Secur. Commun. Networks, 2021)

A Color Image Encryption Scheme Combining Hyperchaos and Genetic Codes. - Hira Nazir; Imran Sarwar Bajwa; Saima Abdullah; Rafaqut Kazmi; Muhammad Samiullah (IEEE Access, 2022)

Protection-Enhanced Watermarking Scheme Combined With Non-Linear Systems. - Hira Nazir; Muhammad Sami Ullah; Salman Qadri; Humaira Arshad; Mujtaba Husnain; Abdul Razzaq; Syed Ali Nawaz (IEEE Access, 2023)