2 citations
2 papers
cs.CR2026
ExpanderGraph-128: A Novel Graph-Theoretic Block Cipher with Formal Security Analysis and Hardware Implementation
W. A. Susantha Wijesinghe
Lightweight block cipher design has largely focused on incremental optimization of established paradigms such as substitution--permutation networks, Feistel structures, and ARX con…
cs.CR2024★ 2 cited
An Efficient Algorithm for Modulus Operation and Its Hardware Implementation in Prime Number Calculation
W. A. Susantha Wijesinghe
This paper presents a novel algorithm for the modulus operation for FPGA implementation. The proposed algorithm use only addition, subtraction, logical, and bit shift operations, a…