Abdur Rehman

An elliptic curve-based approach for enhanced security of substitution-permutation networks

2024 · International Journal of Computational Materials Science and Engineering

A well-designed substitution-permutation network (SPN) relies on several interspersed rounds of S-boxes and P-boxes, fulfilling the properties of Shannon’s confusion and diffusion. In any SPN, the role of the confusion constituent, S-box, is essentially decisive …