Ikram Ullah

11 papers Journal 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Efficient and Secure Montgomery Curve Based Substitution Box Generator With Optimal Nonlinearity.
Secur. Priv.
Ikram Ullah, Shahzaib Arif, Fazal Abbas, Umar Hayat
2025 J jnl
An optimal and efficient framework for the construction of nonlinear components based on a polynomial ring.
Math. Comput. Simul.
Ch Muhammad Afaq Aslam, Ikram Ullah, Muhammad Ishaq
2022 J jnl
A Novel Image Encryption Scheme Based on Elliptic Curves over Finite Rings.
Entropy
Umar Hayat, Ikram Ullah, Naveed Ahmed Azam, Sumaira Azhar
2022 J jnl
Trivial and Nontrivial Eigenvectors for Latin Squares in Max-Plus Algebra.
Symmetry
Fazal Abbas, Mubasher Umer, Umar Hayat, Ikram Ullah
2021 J jnl
Efficient and secure substitution box and random number generators over Mordell elliptic curves.
J. Inf. Secur. Appl.
Ikram Ullah, Naveed Ahmed Azam, Umar Hayat
2020 J jnl
An efficient image encryption scheme based on ordered quasi-resonant Rossby/drift wave triads and Mordell elliptic curves.
CoRR
Ikram Ullah, Umar Hayat, Miguel D. Bustamante
2020 J jnl
Image Encryption Using Elliptic Curves and Rossby/Drift Wave Triads.
Entropy
Ikram Ullah, Umar Hayat, Miguel D. Bustamante
2019 J jnl
Efficient and Secure Substitution Box and Random Number Generators Over Mordell Elliptic Curves.
CoRR
Ikram Ullah, Naveed Ahmed Azam, Umar Hayat
2019 J jnl
Efficient construction of a substitution box based on a Mordell elliptic curve over a finite field.
Frontiers Inf. Technol. Electron. Eng.
Naveed Ahmed Azam, Umar Hayat, Ikram Ullah
2018 J jnl
An Injective S-Box Design Scheme over an Ordered Isomorphic Elliptic Curve and Its Characterization.
Secur. Commun. Networks
Naveed Ahmed Azam, Umar Hayat, Ikram Ullah
2018 J jnl
Efficient Construction of S-boxes Based on a Mordell Elliptic Curve Over a Finite Field.
CoRR
Naveed Ahmed Azam, Umar Hayat, Ikram Ullah