Formalization of Asymptotic Notations in HOL4. - Nadeem Iqbal 001; Osman Hasan; Umair Siddique; Falah Awwad (ICCCS, 2019)

An RGB Image Cipher Using Chaotic Systems, 15-Puzzle Problem and DNA Computing. - Nadeem Iqbal 001; Sagheer Abbas; Muhammad Adnan Khan 001; Tahir Alyas; Areej Fatima; Aiesha Ahmad (IEEE Access, 2019)

A Novel and Efficient Multiple RGB Images Cipher Based on Chaotic System and Circular Shift Operations. - Muhammad Hanif 007; Sagheer Abbas; Muhammad Adnan Khan 001; Nadeem Iqbal 001; Zia Ul Rehman; Muhammad Anwaar Saeed; Ehab Mahmoud Mohamed (IEEE Access, 2020)

A Novel and Efficient 3D Multiple Images Encryption Scheme Based on Chaotic Systems and Swapping Operations. - Muhammad Hanif 007; Rizwan Ali Naqvi; Sagheer Abbas; Muhammad Adnan Khan 001; Nadeem Iqbal 001 (IEEE Access, 2020)

DNA Strands Level Scrambling Based Color Image Encryption Scheme. - Nadeem Iqbal 001; Muhammad Hanif 007; Sagheer Abbas; Muhammad Adnan Khan 001; Sultan H. Almotiri; Mohammad A. Alghamdi (IEEE Access, 2020)

Color Image Encryption Algorithm Based on Hyper-Chaos and DNA Computing. - M. G. Abbas Malik; Zia Bashir; Nadeem Iqbal 001; Md. Athar Imtiaz (IEEE Access, 2020)

Efficient image cipher based on the movement of king on the chessboard and chaotic system. - Nadeem Iqbal 001; Sagheer Abbas; Muhammad Adnan Khan 001; Areej Fatima; Aiesha Ahmed; Nida Anwer (J. Electronic Imaging, 2020)

On the Image Encryption Algorithm Based on the Chaotic System, DNA Encoding, and Castle. - Nadeem Iqbal 001; Rizwan Ali Naqvi; Muhammad Atif; Muhammad Adnan Khan 001; Muhammad Hanif 007; Sagheer Abbas; Dildar Hussain (IEEE Access, 2021)

Dynamic 3D scrambled image based RGB image encryption scheme using hyperchaotic system and DNA encoding. - Nadeem Iqbal 001; Muhammad Hanif 007; Sagheer Abbas; Muhammad Adnan Khan 001; Zia Ul Rehman (J. Inf. Secur. Appl., 2021)

A novel gray scale image encryption scheme based on pixels' swapping operations. - Zia Bashir; Nadeem Iqbal 001; Muhammad Hanif 007 (Multim. Tools Appl., 2021)

An efficient grayscale image encryption scheme based on variable length row-column swapping operations. - Nadeem Iqbal 001; Muhammad Hanif 007 (Multim. Tools Appl., 2021)

A chaotic image encryption scheme based on multi-directional confusion and diffusion operations. - Muhammad Hussain; Nadeem Iqbal 001; Zia Bashir (J. Inf. Secur. Appl., 2022)

Multiple RGB images encryption algorithm based on elliptic curve, improved Diffie Hellman protocol. - Zia Bashir; M. G. Abbas Malik; Muhammad Hussain; Nadeem Iqbal 001 (Multim. Tools Appl., 2022)

On the novel image encryption based on chaotic system and DNA computing. - Nadeem Iqbal 001; Muhammad Hanif 007; Zia Ul Rehman; Muhammad Zohaib (Multim. Tools Appl., 2022)

A Novel Grayscale Image Encryption Scheme Based on the Block-Level Swapping of Pixels and the Chaotic System. - Muhammad Hanif 007; Nadeem Iqbal 001; Fida Ur Rahman; Muhammad Adnan Khan 001; Taher M. Ghazal; Sagheer Abbas; Munir Ahmad; Hussam M. N. Al Hamadi; Chan Yeob Yeun (Sensors, 2022)

Roman Urdu Fake Reviews Detection Using Stacked LSTM Architecture. - Umer Hayat; Ali Saeed; Muhammad Humayon Khan Vardag; Muhammad Farhat Ullah; Nadeem Iqbal 001 (SN Comput. Sci., 2022)

A Novel RGB Image Obfuscation Technique Using Dynamically Generated All Order-4 Magic Squares. - Mahmood Ul Hassan; Asaad Alzayed; Amin A. Al-Awady; Nadeem Iqbal 001; Muhammad Akram; Atif Ikram (IEEE Access, 2023)

Digital Images Security Technique Using Hénon and Piecewise Linear Chaotic Maps. - Mohammad Mazyad Hazzazi; Nadeem Iqbal 001; Atif Ikram (IEEE Access, 2023)

An efficient image cipher based on the 1D scrambled image and 2D logistic chaotic map. - Nadeem Iqbal 001; Ibrar Hussain 001; Muhammad Adnan Khan 001; Sagheer Abbas; Shahid Yousaf (Multim. Tools Appl., 2023)

Advancing Cryptographic Security With a New Delannoy-Derived Chaotic S-Box. - Bayan Ibrahimm Alabdullah; Abdulbasid S. Banga; Nadeem Iqbal 001; Atif Ikram; Hossam Diab (IEEE Access, 2024)

Elevating Network Security: A Novel S-Box Algorithm for Robust Data Encryption. - Jarallah Alqahtani; Muhammad Akram; Ghassan Ahmed Ali; Nadeem Iqbal 001; Ali Alqahtani 003; Roobaea Alroobaea (IEEE Access, 2024)

Image encryption using Queen. - Nadeem Iqbal 001 (Multim. Tools Appl., 2024)

Multi-image cipher based on the random walk of Knight in a virtual 3D chessboard. - Nadeem Iqbal 001; Muhammad Adnan Khan 001; Sang-Woong Lee 001 (Multim. Tools Appl., 2024)

Image pixels swapping encryption based on the TetraVex game and a publicly hash-sharing algorithm. - Muhammad Hussain; Nadeem Iqbal 001; Zia Bashir (Clust. Comput., 2024)

Utilizing the nth root of numbers for novel random data calculus and its applications in network security and image encryption. - Nadeem Iqbal 001; Abdulbasid S. Banga; Nisreen Innab; Bassam Mohammad Elzaghmouri; Atif Ikram; Hossam Diab (Expert Syst. Appl., 2025)