Particle swarm optimization based highly nonlinear substitution-boxes generation for security applications
Symmetric encryption has been considered as one of the essential means of ensuring
security of end to end communication. The robustness and strength of modern day block …
security of end to end communication. The robustness and strength of modern day block …
A novel efficient substitution-box design based on firefly algorithm and discrete chaotic map
HA Ahmed, MF Zolkipli, M Ahmad - Neural Computing and Applications, 2019 - Springer
Substitution boxes are essential nonlinear components responsible to impart strong
confusion and security in most of modern symmetric ciphers. Constructing efficient S-boxes …
confusion and security in most of modern symmetric ciphers. Constructing efficient S-boxes …
A novel ant colony optimization based scheme for substitution box design
M Ahmad, D Bhatia, Y Hassan - Procedia Computer Science, 2015 - Elsevier
Efficient substitution boxes have crucial importance in the design of cryptographically strong
modern block encryption algorithms. They are the only nonlinear blocks that decide the …
modern block encryption algorithms. They are the only nonlinear blocks that decide the …
A New 1D Chaotic Map and -Hill Climbing for Generating Substitution-Boxes
One-dimensional (1-D) chaotic maps have been considered as prominent pseudo-random
source for the design of different cryptographic primitives. They have the advantages of …
source for the design of different cryptographic primitives. They have the advantages of …
ABC optimization based construction of strong substitution-boxes
Most of the block ciphers contain substitution-boxes as their cornerstone primitive to add
requisite nonlinearity. S-boxes are responsible to ensure strong confusion and resistance to …
requisite nonlinearity. S-boxes are responsible to ensure strong confusion and resistance to …
Human behaviour based optimization supported with self-organizing maps for solving the S-box design problem
R Soto, B Crawford, FG Molina, R Olivares - IEEE Access, 2021 - ieeexplore.ieee.org
The cryptanalytic resistance of modern block and stream encryption systems mainly
depends on the substitution box (S-box). In this context, the problem is thus to create an S …
depends on the substitution box (S-box). In this context, the problem is thus to create an S …
Bijective S-boxes method using improved chaotic map-based heuristic search and algebraic group structures
M Ahmad, E Al-Solami, AM Alghamdi… - IEEE Access, 2020 - ieeexplore.ieee.org
This paper presents a hybrid method for the construction of cryptographically strong bijective
substitution-boxes by utilizing the merits of chaotic map and algebraic groups. The hybrid …
substitution-boxes by utilizing the merits of chaotic map and algebraic groups. The hybrid …
[HTML][HTML] Efficient cryptographic substitution box design using travelling salesman problem and chaos
M Ahmad, N Mittal, P Garg, MM Khan - Perspectives in Science, 2016 - Elsevier
Symmetric encryption has been a standout amongst the most reliable option by which
security is accomplished. In modern block symmetric cyphers, the substitution-boxes have …
security is accomplished. In modern block symmetric cyphers, the substitution-boxes have …
Grey wolf optimizer and discrete chaotic map for substitution boxes design and optimization
A metaheuristic approach based on the nature-inspired and well-known Grey Wolf
Optimization algorithm (GWO) was employed in this study to design an approach for …
Optimization algorithm (GWO) was employed in this study to design an approach for …
A novel method of S-box design based on discrete chaotic maps and cuckoo search algorithm
Abstract Substitution-boxes (S-boxes) are unique nonlinear elements, which are used to
achieve the property of confusion in modern symmetric ciphers and offer resistance to …
achieve the property of confusion in modern symmetric ciphers and offer resistance to …