Chaos Synchronization and Cryptography for Secure Communications: Applications for Encryption

Chaos Synchronization and Cryptography for Secure Communications: Applications for Encryption
Author: Banerjee, Santo
Publisher: IGI Global
Total Pages: 596
Release: 2010-07-31
Genre: Computers
ISBN: 1615207384

Over the past few decades, there has been numerous research studies conducted involving the synchronization of dynamical systems with several theoretical studies and laboratory experimentations demonstrating the pivotal role for this phenomenon in secure communications. Chaos Synchronization and Cryptography for Secure Communications: Applications for Encryption explores the combination of ordinary and time delayed systems and their applications in cryptographic encoding. This innovative publication presents a critical mass of the most sought after research, providing relevant theoretical frameworks and the latest empirical research findings in this area of study.

Advanced Applications of Fractional Differential Operators to Science and Technology

Advanced Applications of Fractional Differential Operators to Science and Technology
Author: Matouk, Ahmed Ezzat
Publisher: IGI Global
Total Pages: 401
Release: 2020-04-24
Genre: Mathematics
ISBN: 1799831248

Fractional-order calculus dates to the 19th century but has been resurrected as a prevalent research subject due to its provision of more adequate and realistic descriptions of physical aspects within the science and engineering fields. What was once a classical form of mathematics is currently being reintroduced as a new modeling technique that engineers and scientists are finding modern uses for. There is a need for research on all facets of these fractional-order systems and studies of its potential applications. Advanced Applications of Fractional Differential Operators to Science and Technology provides emerging research exploring the theoretical and practical aspects of novel fractional modeling and related dynamical behaviors as well as its applications within the fields of physical sciences and engineering. Featuring coverage on a broad range of topics such as chaotic dynamics, ecological models, and bifurcation control, this book is ideally designed for engineering professionals, mathematicians, physicists, analysts, researchers, educators, and students seeking current research on fractional calculus and other applied mathematical modeling techniques.

Nonlinear Dynamics and Entropy of Complex Systems with Hidden and Self-excited Attractors

Nonlinear Dynamics and Entropy of Complex Systems with Hidden and Self-excited Attractors
Author: Christos Volos
Publisher: MDPI
Total Pages: 290
Release: 2019-05-03
Genre: Technology & Engineering
ISBN: 3038978981

In recent years, entropy has been used as a measure of the degree of chaos in dynamical systems. Thus, it is important to study entropy in nonlinear systems. Moreover, there has been increasing interest in the last few years regarding the novel classification of nonlinear dynamical systems including two kinds of attractors: self-excited attractors and hidden attractors. The localization of self-excited attractors by applying a standard computational procedure is straightforward. In systems with hidden attractors, however, a specific computational procedure must be developed, since equilibrium points do not help in the localization of hidden attractors. Some examples of this kind of system are chaotic dynamical systems with no equilibrium points; with only stable equilibria, curves of equilibria, and surfaces of equilibria; and with non-hyperbolic equilibria. There is evidence that hidden attractors play a vital role in various fields ranging from phase-locked loops, oscillators, describing convective fluid motion, drilling systems, information theory, cryptography, and multilevel DC/DC converters. This Special Issue is a collection of the latest scientific trends on the advanced topics of dynamics, entropy, fractional order calculus, and applications in complex systems with self-excited attractors and hidden attractors.

Handbook of Research on Advanced Intelligent Control Engineering and Automation

Handbook of Research on Advanced Intelligent Control Engineering and Automation
Author: Azar, Ahmad Taher
Publisher: IGI Global
Total Pages: 826
Release: 2014-11-30
Genre: Technology & Engineering
ISBN: 1466672498

In industrial engineering and manufacturing, control of individual processes and systems is crucial to developing a quality final product. Rapid developments in technology are pioneering new techniques of research in control and automation with multi-disciplinary applications in electrical, electronic, chemical, mechanical, aerospace, and instrumentation engineering. The Handbook of Research on Advanced Intelligent Control Engineering and Automation presents the latest research into intelligent control technologies with the goal of advancing knowledge and applications in various domains. This text will serve as a reference book for scientists, engineers, and researchers, as it features many applications of new computational and mathematical tools for solving complicated problems of mathematical modeling, simulation, and control.

Encryption and Decryption Algorithms for Plain Text and Images using Fractional Calculus

Encryption and Decryption Algorithms for Plain Text and Images using Fractional Calculus
Author: Rafael Martínez-Guerra
Publisher: Springer Nature
Total Pages: 252
Release: 2023-01-17
Genre: Computers
ISBN: 3031206983

This book offers an alternative for encrypting and decrypting messages using objects called integer and fractional-order estimators or observers, by means of security codes. The authors first establish the class of observers capable of carrying out this work. Then, the type of observers to treat either the integer or fractional order type and their main characteristics is mentioned. The book also presents an essential property of some systems such as Liouville, which is vital for the encryption and decryption of messages in integer and fractional order nonlinear systems by using the synchronization property of chaotic systems. Finally, it addresses some logistic maps such as Mandelbrot sets including Julia and fractal sets, taking advantage of their characteristics to encrypt or recover messages.

Chaotic Secure Communication

Chaotic Secure Communication
Author: Kehui Sun
Publisher: Walter de Gruyter GmbH & Co KG
Total Pages: 424
Release: 2016-09-26
Genre: Computers
ISBN: 3110433265

The monograph begins with a systematic introduction of chaos and chaos synchronization, and then extends to the methodologies and technologies in secure communication system design and implementation. The author combines theoretical frameworks with empirical studies, making the book a pratical reference for both academics and industrial engineers.

Improving Information Security Practices through Computational Intelligence

Improving Information Security Practices through Computational Intelligence
Author: Awad, Wasan Shaker
Publisher: IGI Global
Total Pages: 348
Release: 2015-08-26
Genre: Computers
ISBN: 1466694270

The recent explosion in complex global networking architectures has spurred a concomitant rise in the need for robust information security. Further, as computing power increases exponentially with every passing year, so do the number of proposed cryptographic schemata for improving and ensuring the encryption integrity of cutting-edge infosec protocols. Improving Information Security Practices through Computational Intelligence presents an overview of the latest and greatest research in the field, touching on such topics as cryptology, stream ciphers, and intrusion detection, and providing new insights to an audience of students, teachers, and entry-level researchers working in computational intelligence, information security, and security engineering.

Chaos-based Cryptography

Chaos-based Cryptography
Author: Ljupco Kocarev
Publisher: Springer Science & Business Media
Total Pages: 400
Release: 2011-06-17
Genre: Computers
ISBN: 3642205410

Chaos-based cryptography, attracting many researchers in the past decade, is a research field across two fields, i.e., chaos (nonlinear dynamic system) and cryptography (computer and data security). It Chaos' properties, such as randomness and ergodicity, have been proved to be suitable for designing the means for data protection. The book gives a thorough description of chaos-based cryptography, which consists of chaos basic theory, chaos properties suitable for cryptography, chaos-based cryptographic techniques, and various secure applications based on chaos. Additionally, it covers both the latest research results and some open issues or hot topics. The book creates a collection of high-quality chapters contributed by leading experts in the related fields. It embraces a wide variety of aspects of the related subject areas and provide a scientifically and scholarly sound treatment of state-of-the-art techniques to students, researchers, academics, personnel of law enforcement and IT practitioners who are interested or involved in the study, research, use, design and development of techniques related to chaos-based cryptography.

Multimedia Security Using Chaotic Maps: Principles and Methodologies

Multimedia Security Using Chaotic Maps: Principles and Methodologies
Author: Khalid M. Hosny
Publisher: Springer Nature
Total Pages: 271
Release: 2020-02-28
Genre: Technology & Engineering
ISBN: 3030387003

This comprehensive book is primarily intended for researchers, engineers, mathematicians and computer security specialists who are interested in multimedia security, steganography, encryption, and related research fields. It is also a valuable reference resource for postgraduate and senior undergraduate students who are studying multimedia, multimedia security, and information security, as well as for professionals in the IT industry.

Economics: Concepts, Methodologies, Tools, and Applications

Economics: Concepts, Methodologies, Tools, and Applications
Author: Management Association, Information Resources
Publisher: IGI Global
Total Pages: 1737
Release: 2015-06-30
Genre: Business & Economics
ISBN: 1466684690

Organizations, governments, and corporations are all concerned with distributing their goods and services to those who need them most, consequently benefiting in the process. Only by carefully considering the interrelated nature of social systems can organizations achieve the success they strive for. Economics: Concepts, Methodolgies, Tools, and Applications explores the interactions between market agents and their impact on global prosperity. Incorporating both theoretical background and advanced concepts in the discipline, this multi-volume reference is intended for policymakers, economists, business leaders, governmental and non-governmental organizations, and students of economic theory.