Enhancing image data security with chain and non-chain Galois ring structures. - Muhammad Umair Safdar; Tariq Shah; Asif Ali (Math. Comput. Simul., 2024)

Construction of algebraic complex 9-bit lookup tables using non-chain-ring and its applications in data security. - Muhammad Umair Safdar; Tariq Shah; Asif Ali; Tanveer ul Haq (Integr., 2024)

Multiple-image encryption algorithm based on S-boxes and DNA sequences. - Muhammad Umair Safdar; Tariq Shah; Asif Ali (Signal Process. Image Commun., 2025)

The class of bivariate non-chain rings and its application to data security. - Muhammad Umair Safdar; Tariq Shah; Asif Ali (Clust. Comput., 2025)

A color image encryption scheme hybridizing two finite rings and DNA encoding. - Muhammad Umair Safdar; Tariq Shah; Asif Ali (Signal Image Video Process., 2025)