Author

Hafeez Ur Rehman

Institution: National University of Computer and Emerging Sciences

Observed institution: National University of Computer and Emerging Sciences

ORCID: 0000-0001-5394-4652

Observed ORCID: 0000-0001-5394-4652

OpenAlex ID: A5114325548

A novel technique of image encryption through projective coordinates of elliptic curve

2024 · Hafsa, Hafeez Ur Rehman, et al. · Multimedia Tools and Applications · 4

Designing nonlinear component of block cipher over finite chain ring $$F_2\left[x\right]/\left\langle x^{10}\right\rangle$$ and RGB image encryption

2025 · Huma Umbreen, Hafeez Ur Rehman, et al. · Multimedia Tools and Applications · 1

Linear fractional transformation based S-boxes design by Galois fields over irreducible polynomials

2024 · Hafeez Ur Rehman, Tariq Shah, et al. · Multimedia Tools and Applications · 1

A secure multilayer audio encryption scheme based on chain ring algebraic S-boxes, Rössler diffusion, and 4D hyperchaotic permutation

2026 · Huma Umbreen, Hafeez Ur Rehman, et al. · Scientific Reports

SPN based encryption framework integrating elliptic curves and full permutation groups

2026 · Hafsa, Hafeez Ur Rehman, et al. · Multimedia Tools and Applications

Enhanced elliptic curve Diffie–Hellman key exchange for multimedia security using AHC with cubic Bézier and Arnold transform

2026 · Hafsa, Hafeez Ur Rehman, et al. · Physica Scripta

Works count: 6

Citation count: 6

H-index: 1

I10-index: