Download or read book Cybercryptography Applicable Cryptography for Cyberspace Security written by Song Y. Yan and published by Springer. This book was released on 2018-12-04 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the basic theory, techniques, and algorithms of modern cryptography that are applicable to network and cyberspace security. It consists of the following nine main chapters: Chapter 1 provides the basic concepts and ideas of cyberspace and cyberspace security, Chapters 2 and 3 provide an introduction to mathematical and computational preliminaries, respectively. Chapters 4 discusses the basic ideas and system of secret-key cryptography, whereas Chapters 5, 6, and 7 discuss the basic ideas and systems of public-key cryptography based on integer factorization, discrete logarithms, and elliptic curves, respectively. Quantum-safe cryptography is presented in Chapter 8 and offensive cryptography, particularly cryptovirology, is covered in Chapter 9. This book can be used as a secondary text for final-year undergraduate students and first-year postgraduate students for courses in Computer, Network, and Cyberspace Security. Researchers and practitioners working in cyberspace security and network security will also find this book useful as a reference.

Download or read book Applied Cryptography for Cyber Security and Defense Information Encryption and Cyphering written by Nemati, Hamid R. and published by IGI Global. This book was released on 2010-08-31 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Cryptography for Cyber Security and Defense: Information Encryption and Cyphering applies the principles of cryptographic systems to real-world scenarios, explaining how cryptography can protect businesses' information and ensure privacy for their networks and databases. It delves into the specific security requirements within various emerging application areas and discusses procedures for engineering cryptography into system design and implementation.

Download or read book Cryptography and Cyber Security written by Mr.Junath.N and published by Leilani Katie Publication. This book was released on 2024-07-10 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mr.Junath.N, Senior Faculty, Department of Information Technology, College of Computing and Information Sciences, University of Technology and Applied Sciences, Sultanate of Oman. Mr.A.U.Shabeer Ahamed, Assistant Professor, Department of Computer Science, Jamal Mohamed College, Trichy, Tamil Nadu, India. Dr. Anitha Selvaraj, Assistant Professor, Department of Economics, Lady Doak College, Madurai, Tamil Nadu, India. Dr.A.Velayudham, Professor and Head, Department of Computer Science and Engineering, Jansons Institute of Technology, Coimbatore, Tamil Nadu, India. Mrs.S.Sathya Priya, Assistant Professor, Department of Information Technology, K. Ramakrishnan College of Engineering, Samayapuram, Tiruchirappalli, Tamil Nadu, India.

Download or read book Quantum Cryptography and the Future of Cyber Security written by Nirbhay Kumar Chaubey and published by Information Science Reference. This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book explores the latest applications and advancements of quantum cryptography and cyber security"--

Download or read book Cybersecurity Issues Challenges and Solutions in the Business World written by Verma, Suhasini and published by IGI Global. This book was released on 2022-10-14 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cybersecurity threats have become ubiquitous and continue to topple every facet of the digital realm as they are a problem for anyone with a gadget or hardware device. However, there are some actions and safeguards that can assist in avoiding these threats and challenges; further study must be done to ensure businesses and users are aware of the current best practices. Cybersecurity Issues, Challenges, and Solutions in the Business World considers cybersecurity innovation alongside the methods and strategies for its joining with the business industry and discusses pertinent application zones such as smart city, e-social insurance, shrewd travel, and more. Covering key topics such as blockchain, data mining, privacy, security issues, and social media, this reference work is ideal for security analysts, forensics experts, business owners, computer scientists, policymakers, industry professionals, researchers, scholars, academicians, practitioners, instructors, and students.

Download or read book Encyclopedia of Cryptography and Security written by Henk C.A. van Tilborg and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 1457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanded into two volumes, the Second Edition of Springer’s Encyclopedia of Cryptography and Security brings the latest and most comprehensive coverage of the topic: Definitive information on cryptography and information security from highly regarded researchers Effective tool for professionals in many fields and researchers of all levels Extensive resource with more than 700 contributions in Second Edition 5643 references, more than twice the number of references that appear in the First Edition With over 300 new entries, appearing in an A-Z format, the Encyclopedia of Cryptography and Security provides easy, intuitive access to information on all aspects of cryptography and security. As a critical enhancement to the First Edition’s base of 464 entries, the information in the Encyclopedia is relevant for researchers and professionals alike. Topics for this comprehensive reference were elected, written, and peer-reviewed by a pool of distinguished researchers in the field. The Second Edition’s editorial board now includes 34 scholars, which was expanded from 18 members in the First Edition. Representing the work of researchers from over 30 countries, the Encyclopedia is broad in scope, covering everything from authentication and identification to quantum cryptography and web security. The text’s practical style is instructional, yet fosters investigation. Each area presents concepts, designs, and specific implementations. The highly-structured essays in this work include synonyms, a definition and discussion of the topic, bibliographies, and links to related literature. Extensive cross-references to other entries within the Encyclopedia support efficient, user-friendly searches for immediate access to relevant information. Key concepts presented in the Encyclopedia of Cryptography and Security include: Authentication and identification; Block ciphers and stream ciphers; Computational issues; Copy protection; Cryptanalysis and security; Cryptographic protocols; Electronic payment and digital certificates; Elliptic curve cryptography; Factorization algorithms and primality tests; Hash functions and MACs; Historical systems; Identity-based cryptography; Implementation aspects for smart cards and standards; Key management; Multiparty computations like voting schemes; Public key cryptography; Quantum cryptography; Secret sharing schemes; Sequences; Web Security. Topics covered: Data Structures, Cryptography and Information Theory; Data Encryption; Coding and Information Theory; Appl.Mathematics/Computational Methods of Engineering; Applications of Mathematics; Complexity. This authoritative reference will be published in two formats: print and online. The online edition features hyperlinks to cross-references, in addition to significant research.

Download or read book Handbook of Research on Modern Cryptographic Solutions for Computer and Cyber Security written by Brij Gupta and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Research on Modern Cryptographic Solutions for Computer and Cyber Security identifies emergent research and techniques being utilized in the field of cryptology and cyber threat prevention.

Download or read book CRYPTOGRAPHY AND INFORMATION SECURITY THIRD EDITION written by PACHGHARE, V. K. and published by PHI Learning Pvt. Ltd.. This book was released on 2019-09-01 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this book is to cater to the need of a quality textbook for education in the field of information security. The present third edition of the book covers the principles, design, and implementation of various algorithms in cryptography and information security domain. The book is a comprehensive work with a perfect balance and systematic presentation of the theoretical and practical aspects. The pre-requisite of the cryptography are the fundamentals of the mathematical background. The book covers all such relevant methods and theorems, which are helpful to the readers to get the necessary mathematical base for the understanding of the cryptographic algorithms. It provides a clear analysis of different algorithms and techniques. NEW TO THE THIRD EDITION • New chapters on o Cyber Laws o Vulnerabilities in TCP/IP Model • Revised sections on o Digital signature o Attacks against digital signature • Introduction to some open source tools like Nmap, Zenmap, port scanner, network scanner and wireshark • Revised section on block cipher modes of operation • Coverage of Simplified Data Encryption Standard (S-DES) and Simplified Advanced Encryption Standard (S-AES) with examples • Elaborated section on Linear Cryptanalysis and Differential Cryptanalysis • New solved problems and a topic “primitive roots” in number theory • Chapter on public key cryptosystems with various attacks against RSA algorithm • New topics on Ransomware, Darknet, and Darkweb as per the current academic requirement • Revised chapter on Digital Forensics The book is intended for the undergraduate and postgraduate students of computer science and engineering (B.Tech/M.Tech), undergraduate and postgraduate students of computer science (B.Sc. / M.Sc. Computer Science), and information technology (B.Sc. / M.Sc. IT) and the students of Master of Computer Applications (MCA).

Download or read book Innovations in Modern Cryptography written by Gupta, Brij B. and published by IGI Global. This book was released on 2024-08-14 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today's interconnected digital landscape, cybersecurity threats pose significant challenges to individuals, organizations, and governments worldwide. Cyberattacks, data breaches, and malicious activities continue to escalate in sophistication and frequency, jeopardizing sensitive information, financial assets, and critical infrastructure. Amidst this escalating threat landscape, there's a pressing need for comprehensive solutions to safeguard digital assets and ensure the integrity, confidentiality, and availability of data. Traditional security measures are proving inadequate in the face of evolving cyber threats, necessitating innovative approaches to cybersecurity. Innovations in Modern Cryptography emerges as a solution to address the complex cybersecurity challenges of the digital age. This comprehensive handbook offers a deep dive into cutting-edge cryptographic techniques, algorithms, and applications that are reshaping the landscape of cybersecurity. By exploring advanced topics such as post-quantum cryptography, homomorphic encryption, and secure multi-party computation, the book equips readers with the knowledge and tools needed to mitigate cyber risks and protect sensitive data effectively.

Download or read book Energy Efficient Modular Exponential Techniques for Public Key Cryptography written by Satyanarayana Vollala and published by Springer Nature. This book was released on 2021-07-13 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cryptographic applications, such as RSA algorithm, ElGamal cryptography, elliptic curve cryptography, Rabin cryptosystem, Diffie -Hellmann key exchange algorithm, and the Digital Signature Standard, use modular exponentiation extensively. The performance of all these applications strongly depends on the efficient implementation of modular exponentiation and modular multiplication. Since 1984, when Montgomery first introduced a method to evaluate modular multiplications, many algorithmic modifications have been done for improving the efficiency of modular multiplication, but very less work has been done on the modular exponentiation to improve the efficiency. This research monograph addresses the question- how can the performance of modular exponentiation, which is the crucial operation of many public-key cryptographic techniques, be improved? The book focuses on Energy Efficient Modular Exponentiations for Cryptographic hardware. Spread across five chapters, this well-researched text focuses in detail on the Bit Forwarding Techniques and the corresponding hardware realizations. Readers will also discover advanced performance improvement techniques based on high radix multiplication and Cryptographic hardware based on multi-core architectures.

Download or read book Smart Grid and Internet of Things written by Yi-Bing Lin and published by Springer Nature. This book was released on 2021-03-05 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, SGIoT 2020, constitutes the refereed proceedings of the 4th EAI International Conference on Smart Grid and Internet of Things, SGIoT 2020, held in TaiChung, Taiwan, in December 2020. The IoT-driven smart grid is currently a hot area of research boosted by the global need to improve electricity access, economic growth of emerging countries, and the worldwide power plant capacity additions. The 40 papers presented were reviewed and selected from 159 submissions and present broad range of topics in wireless sensor, vehicular ad hoc networks, security, blockchain, and deep learning.

Download or read book Multimedia Technologies in the Internet of Things Environment Volume 3 written by Raghvendra Kumar and published by Springer Nature. This book was released on 2022-04-04 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book proposes a comprehensive overview of the state-of-the-art research work on multimedia analysis in IoT applications. This is a third volume by editors which provides theoretical and practical approach in the area of multimedia and IOT applications and performance analysis. Further, multimedia communication, deep learning models to multimedia data, and the new (IOT) approaches are also covered. It addresses the complete functional framework in the area of multimedia data, IoT, and smart computing techniques. It bridges the gap between multimedia concepts and solutions by providing the current IOT frameworks, their applications in multimedia analysis, the strengths and limitations of the existing methods, and the future directions in multimedia IOT analytics.

Download or read book Applied Cryptography written by Bruce Schneier and published by John Wiley & Sons. This book was released on 2017-05-25 with total page 937 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the world's most renowned security technologist, Bruce Schneier, this 20th Anniversary Edition is the most definitive reference on cryptography ever published and is the seminal work on cryptography. Cryptographic techniques have applications far beyond the obvious uses of encoding and decoding information. For developers who need to know about capabilities, such as digital signatures, that depend on cryptographic techniques, there's no better overview than Applied Cryptography, the definitive book on the subject. Bruce Schneier covers general classes of cryptographic protocols and then specific techniques, detailing the inner workings of real-world cryptographic algorithms including the Data Encryption Standard and RSA public-key cryptosystems. The book includes source-code listings and extensive advice on the practical aspects of cryptography implementation, such as the importance of generating truly random numbers and of keeping keys secure. ". . .the best introduction to cryptography I've ever seen. . . .The book the National Security Agency wanted never to be published. . . ." -Wired Magazine ". . .monumental . . . fascinating . . . comprehensive . . . the definitive work on cryptography for computer programmers . . ." -Dr. Dobb's Journal ". . .easily ranks as one of the most authoritative in its field." -PC Magazine The book details how programmers and electronic communications professionals can use cryptography-the technique of enciphering and deciphering messages-to maintain the privacy of computer data. It describes dozens of cryptography algorithms, gives practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. The book shows programmers who design computer applications, networks, and storage systems how they can build security into their software and systems. With a new Introduction by the author, this premium edition will be a keepsake for all those committed to computer and cyber security.

Download or read book Handbook of Research on Modern Cryptographic Solutions for Computer and Cyber Security written by Brij Gupta and published by Engineering Science Reference. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internet usage has become a facet of everyday life, especially as more technological advances have made it easier to connect to the web from virtually anywhere in the developed world. However, with this increased usage comes heightened threats to security within digital environments. The Handbook of Research on Modern Cryptographic Solutions for Computer and Cyber Security identifies emergent research and techniques being utilized in the field of cryptology and cyber threat prevention. Featuring theoretical perspectives, best practices, and future research directions, this handbook of research is a vital resource for professionals, researchers, faculty members, scientists, graduate students, scholars, and software developers interested in threat identification and prevention.

Download or read book A Cryptographic Model for Cyber Security Applications written by Subodh Kumar and published by Ary Publisher. This book was released on 2022-12-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The word Cryptography originated from the Greek Word "Secret writing. Cryp-tography is basically the science of securing data using algebraic relationships so that ordinary data can be altered into unintelligible text. Cryptography helps in storing confidential or sensitive information or transmitting it over the communi-cation network in such a way that only authorized can access or use it. The input data or information provided by the user is called as "Plaintext" while the altered or encrypted information is called as "Ciphertext". Ciphertexts are generated with the combination of plaintexts and keys while retrieving the information back to the original form is called decryption. About 3000 B.C, first time cryptography was used in Egypt, where pictograms were used on a stele. But in the 19th century discovery of Rosetta stone helped in revealing the information which was used on pictograms. Further, scytale cipher was originated where a parchment strip was wrapped around a cylinder where data is rearranged. But the information was re-vealed by wrapping the parchment strip. In the first century B.C, a new encryption

Download or read book Cryptography written by Kristin Bower and published by . This book was released on 2019 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origin of cryptography, the study of encoding and decoding messages, dates back to ancient times around 1900 BC. The ancient Egyptians enlisted the use of basic encryption techniques to conceal personal information. Eventually, the realm of cryptography grew to include the concealment of more important information, and cryptography quickly became the backbone of cyber security. Many companies today use encryption to protect online data, and the government even uses encryption to conceal confidential information. Mathematics played a huge role in advancing the methods of cryptography. By looking at the math behind the most basic methods to the newest methods of cryptography, one can learn how cryptography has advanced and will continue to advance.

Download or read book Classical and Modern Cryptography for Beginners written by Rajkumar Banoth and published by Springer Nature. This book was released on 2023-06-24 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook offers the knowledge and the mathematical background or techniques that are required to implement encryption/decryption algorithms or security techniques. It also provides the information on the cryptography and a cryptosystem used by organizations and applications to protect their data and users can explore classical and modern cryptography. The first two chapters are dedicated to the basics of cryptography and emphasize on modern cryptography concepts and algorithms. Cryptography terminologies such as encryption, decryption, cryptology, cryptanalysis and keys and key types included at the beginning of this textbook . The subsequent chapters cover basic phenomenon of symmetric and asymmetric cryptography with examples including the function of symmetric key encryption of websites and asymmetric key use cases. This would include security measures for websites, emails, and other types of encryptions that demand key exchange over a public network. Cryptography algorithms (Caesar cipher, Hill cipher, Playfair cipher, Vigenere cipher, DES, AES, IDEA, TEA, CAST, etc.) which are varies on algorithmic criteria like- scalability, flexibility, architecture, security, limitations in terms of attacks of adversary. They are the core consideration on which all algorithms differs and applicable as per application environment. The modern cryptography starts from invent of RSA (Rivest-Shamir-Adleman) which is an asymmetric key algorithm based on prime numbers. Nowadays it is enabled with email and digital transaction over the Internet. This textbook covers Chinese remainder theorem, Legendre, Jacobi symbol, Rabin cryptosystem, generalized ElGamal public key cryptosystem, key management, digital signatures, message authentication, differential cryptanalysis, linear cryptanalysis, time-memory trade-off attack, network security, cloud security, blockchain, bitcoin, etc. as well as accepted phenomenon under modern cryptograph. Advanced level students will find this textbook essential for course work and independent study. Computer scientists and engineers and researchers working within these related fields will also find this textbook useful.