Mathematics, 2022 The main component of a cryptographic system that allows us to ensure its strength against attacks, is the substitution box. The strength of this component can be validated by various metrics, one of them being the nonlinearity.
Francisco Gonzalez +2 more
doaj +1 more source
Finding state-of-the-art non-cryptographic hashes with genetic programming [PDF]
, 2006 Proceding of: 9th International Conference, Reykjavik, Iceland, September 9-13, 2006.The design of non-cryptographic hash functions by means of evolutionary computation is a relatively new and unexplored problem.
Ribagorda Garnacho, Arturo +10 more
core +1 more source
Design and Implementation of Advanced Encryption Standard by New Substitution Box in Galois Field (𝟐𝟖) [PDF]
International Journal of Telecommunications, 2022 An inverse multiplexing method for irreducible polynomials is presented in this paper based on the theory of substitution boxes. The method is based on the theory of substitution boxes.
Ashraf Mohra +4 more
doaj +1 more source
S-Box Design Based on Discrete Chaotic Map and Improved Artificial Bee Colony Algorithm
IEEE Access, 2021 To further enhance the nonlinear and cryptographic properties of chaotic S-boxes, a novel S-box design is proposed based on the discrete chaotic map and improved artificial bee colony algorithm.
Min Long, Longlong Wang
doaj +1 more source
A New Dynamic Substitution Box for Data Security Using an Innovative Chaotic Map
IEEE Access, 2022 As the motivations and capabilities of threat actors continue to evolve, providing data security has become more important than ever. For this purpose, different ciphers using various techniques are being developed.
Atif Manzoor +2 more
doaj +1 more source
Chaos Meets Cryptography: Developing an S-Box Design with the Rössler Attractor
Mathematics, 2023 The volume of data transmitted over networks has significantly increased in recent years. For that reason, safeguarding the privacy, authenticity, and confidentiality of specific data is imperative, necessitating a type of encryption; symmetric ...
Erendira Corona-Bermúdez +3 more
doaj +1 more source
A Novel Cryptographic Substitution Box Design Using Gaussian Distribution
IEEE Access, 2019 In this paper, a novel method is being proposed to construct a substitution box or Boolean function for block ciphers using Gaussian distribution and linear fractional transform.
Muhammad Fahad Khan +2 more
doaj +1 more source
Strict Avalanche Criterion Over Finite Fields [PDF]
, 2005 Boolean functions on $GF(2)$ which satisfy the Strict Avalanche Criterion ($SAC$) play an important role in the art of information security. In this paper, we extend the conception $SAC$ to finite fields $GF(p)$.
T. W. Cusick, Yuan Li
core +1 more source
Analyses of Reconfigurable Chaotic Systems and their Cryptographic S-box Design Applications
Chaos Theory and Applications, 2023 This manuscript includes the design and evaluation of the new four 16×16 S-boxes for subbyte operation in image encryption applications and estimates their strength using the following parameters: Dynamic Distance, BIC non-linearity, Bijective, Non ...
Mangal Deep Gupta +2 more
doaj
A Recursive Construction Method of S-boxes Satisfying Strict Avalanche Criterion [PDF]
, 2007 S(ubstitution)-boxes are quite important components of modern symmetric cryptosystems. S-boxes bring nonlinearity to cryptosystems and strengthen their cryptographic security. An S-box satisfies the strict avalanche criterion (SAC), if and only if for any single input bit of the S-box, the inversion of it changes each output bit with probability one ...
KIM, K Kim, Kwangjo +2 more
openaire +1 more source