[HTML][HTML] Efficient implementation of the linear layer of block ciphers with large MDS matrices based on a new lookup table technique
Block cipher is a cryptographic field that is now widely applied in various domains. Besides
its security, deployment issues, implementation costs, and flexibility across different …
its security, deployment issues, implementation costs, and flexibility across different …
Generating key-dependent involutory MDS matrices through permutations, direct exponentiation, and scalar multiplication
Block ciphers are a crucial type of cryptographic algorithm being used to ensure information
security for many applications today. However, there are numerous potential active attacks …
security for many applications today. However, there are numerous potential active attacks …
A framework for global optimization of linear layers in SPN block ciphers
MK Pehlivanoglu, MA Demir - 2022 15th International …, 2022 - ieeexplore.ieee.org
In this paper, we design a new framework that can utilize the current global optimization
heuristics for solving the straight-line program (SLP) problem. We combine Paar1, Paar2, BP …
heuristics for solving the straight-line program (SLP) problem. We combine Paar1, Paar2, BP …