Results 41 to 50 of about 1,575,632 (331)

Improved 2D Discrete Hyperchaos Mapping with Complex Behaviour and Algebraic Structure for Strong S-Boxes Generation

open access: yesComplexity, 2020
This paper proposes to present a novel method of generating cryptographic dynamic substitution-boxes, which makes use of the combined effect of discrete hyperchaos mapping and algebraic group theory.
Musheer Ahmad, Eesa Al-Solami
doaj   +1 more source

Understanding the Technological Substitution by Hybrid Modelling Practice: a Methodological Approach

open access: yesChemical Engineering Transactions, 2015
Various novel climate technologies and eco-innovations have already reached a mature state, but they diffuse slowly into the market. Due to this slow process the mitigation of climate change does not take the most effective path.
L. Timma, A. Blumberga, D. Blumberga
doaj   +1 more source

Chaos-Based Confusion and Diffusion of Image Pixels Using Dynamic Substitution

open access: yesIEEE Access, 2020
The evolution of wireless and mobile communication from 0G to the upcoming 5G gives rise to data sharing through the Internet. This data transfer via open public networks are susceptible to several types of attacks.
Abdullah Qayyum   +7 more
doaj   +1 more source

Algebraic Construction of Powerful Substitution Box

open access: yesInternational Journal of Recent Technology and Engineering (IJRTE), 2020
The development of wireless transmission, day by day contacts the new statures of innovation. Cryptography is one of the procedures used to give security to information streaming over the system by encryption and decryption. Substitution box (S-box) is a one of a kind nonlinear activity in Advanced Encryption Standard (AES), this paper proposed a new ...
Eslam wahba afify*   +3 more
openaire   +1 more source

Interfuel Substitution and Energy Use in the UK Manufacturing Sector [PDF]

open access: yes, 2014
This paper investigates interfuel substitution in the UK manufacturing sector. Econometric models of interfuel substitution are applied to energy inputs aggregated by their energy use, and separately for thermal heating processes, where interfuel ...

core   +3 more sources

Method to Improve the Cryptographic Properties of S-Boxes

open access: yesIEEE Access, 2023
This study presents a method based on elementary logic and arithmetic operations to enhance the cryptographic properties of Substitution Boxes (S-Boxes).
Jesus Agustin Aboytes-Gonzalez   +4 more
doaj   +1 more source

Parametrization of generalized triangle groups and construction of substitution-box for medical image encryption

open access: hybridJournal of King Saud University - Computer and Information Sciences
Aqsa Zafar Abbasi   +2 more
exaly   +2 more sources

An Efficient Generation and Security Analysis of Substitution Box Using Fingerprint Patterns

open access: yesIEEE Access, 2020
Information and its security have attracted the research community in recent years with increasing usage of mobile applications. Mobile devices have different security options in data transmission such as reading some biometric values.
Oznur Sengel   +2 more
doaj   +1 more source

Quantum Half and Full Spinning Operator-Based Nonlinear Confusion Component

open access: yesIEEE Access, 2021
The structure of a substitution box (S-box) is one of the principal ideas of the modern encryption techniques. The security of a modern encryption algorithm highly depends on its nonlinear confusion component.
Abdullah Alghafis
doaj   +1 more source

A Boy and a Box: Secret Fort

open access: yes, 2020
Secret Fort Stoneware with Glaze 8.5” x 4” x 4” 2020 The first thing Redd makes from this cardboard box is a fort. He uses a blanket and a ball, which he collected previously, shown in the last piece.
Carper, Jacalyn
core   +1 more source

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