Cryptography 101 From Theory To Practice

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Cryptography 101: From Theory to Practice

Rolf Oppliger
Cryptography 101 From Theory to Practice Book PDF

Author : Rolf Oppliger
Publisher : Artech House
Page : 650 pages
File Size : 53,5 Mb
Release : 2021-06-30
Category : Computers
ISBN : 9781630818470

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Cryptography 101: From Theory to Practice by Rolf Oppliger Pdf

This exciting new resource provides a comprehensive overview of the field of cryptography and the current state of the art. It delivers an overview about cryptography as a field of study and the various unkeyed, secret key, and public key cryptosystems that are available, and it then delves more deeply into the technical details of the systems. It introduces, discusses, and puts into perspective the cryptographic technologies and techniques, mechanisms, and systems that are available today. Random generators and random functions are discussed, as well as one-way functions and cryptography hash functions. Pseudorandom generators and their functions are presented and described. Symmetric encryption is explored, and message authentical and authenticated encryption are introduced. Readers are given overview of discrete mathematics, probability theory and complexity theory. Key establishment is explained. Asymmetric encryption and digital signatures are also identified. Written by an expert in the field, this book provides ideas and concepts that are beneficial to novice as well as experienced practitioners.

Cryptography 101

Rolf Oppliger
Cryptography 101 Book PDF

Author : Rolf Oppliger
Publisher : Artech House Publishers
Page : 0 pages
File Size : 42,6 Mb
Release : 2021-06-30
Category : Electronic
ISBN : 1630818461

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Cryptography 101 by Rolf Oppliger Pdf

This comprehensive book gives an overview of how cognitive systems and artificial intelligence (AI) can be used in electronic warfare (EW). Readers will learn how EW systems respond more quickly and effectively to battlefield conditions where sophisticated radars and spectrum congestion put a high priority on EW systems that can characterize and classify novel waveforms, discern intent, and devise and test countermeasures. Specific techniques are covered for optimizing a cognitive EW system as well as evaluating its ability to learn new information in real time. The book presents AI for electronic support (ES), including characterization, classification, patterns of life, and intent recognition. Optimization techniques, including temporal tradeoffs and distributed optimization challenges are also discussed. The issues concerning real-time in-mission machine learning and suggests some approaches to address this important challenge are presented and described. The book covers electronic battle management, data management, and knowledge sharing. Evaluation approaches, including how to show that a machine learning system can learn how to handle novel environments, are also discussed. Written by experts with first-hand experience in AI-based EW, this is the first book on in-mission real-time learning and optimization.

Modern Cryptography

Wenbo Mao
Modern Cryptography Book PDF

Author : Wenbo Mao
Publisher : Prentice Hall
Page : 842 pages
File Size : 40,6 Mb
Release : 2003-07-25
Category : Computers
ISBN : 9780134171845

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Modern Cryptography by Wenbo Mao Pdf

Leading HP security expert Wenbo Mao explains why "textbook" crypto schemes, protocols, and systems are profoundly vulnerable by revealing real-world-scenario attacks. Next, he shows how to realize cryptographic systems and protocols that are truly "fit for application"--and formally demonstrates their fitness. Mao presents practical examples throughout and provides all the mathematical background you'll need. Coverage includes: Crypto foundations: probability, information theory, computational complexity, number theory, algebraic techniques, and more Authentication: basic techniques and principles vs. misconceptions and consequential attacks Evaluating real-world protocol standards including IPSec, IKE, SSH, TLS (SSL), and Kerberos Designing stronger counterparts to vulnerable "textbook" crypto schemes Mao introduces formal and reductionist methodologies to prove the "fit-for-application" security of practical encryption, signature, signcryption, and authentication schemes. He gives detailed explanations for zero-knowledge protocols: definition, zero-knowledge properties, equatability vs. simulatability, argument vs. proof, round-efficiency, and non-interactive versions.

Cryptography

Douglas R. Stinson
Cryptography Book PDF

Author : Douglas R. Stinson
Publisher : CRC Press
Page : 601 pages
File Size : 43,5 Mb
Release : 2005-11-01
Category : Computers
ISBN : 9781420057133

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Cryptography by Douglas R. Stinson Pdf

THE LEGACY... First introduced in 1995, Cryptography: Theory and Practice garnered enormous praise and popularity, and soon became the standard textbook for cryptography courses around the world. The second edition was equally embraced, and enjoys status as a perennial bestseller. Now in its third edition, this authoritative text continues to provide a solid foundation for future breakthroughs in cryptography. WHY A THIRD EDITION? The art and science of cryptography has been evolving for thousands of years. Now, with unprecedented amounts of information circling the globe, we must be prepared to face new threats and employ new encryption schemes on an ongoing basis. This edition updates relevant chapters with the latest advances and includes seven additional chapters covering: Pseudorandom bit generation in cryptography Entity authentication, including schemes built from primitives and special purpose "zero-knowledge" schemes Key establishment including key distribution and protocols for key agreement, both with a greater emphasis on security models and proofs Public key infrastructure, including identity-based cryptography Secret sharing schemes Multicast security, including broadcast encryption and copyright protection THE RESULT... Providing mathematical background in a "just-in-time" fashion, informal descriptions of cryptosystems along with more precise pseudocode, and a host of numerical examples and exercises, Cryptography: Theory and Practice, Third Edition offers comprehensive, in-depth treatment of the methods and protocols that are vital to safeguarding the mind-boggling amount of information circulating around the world.

Cryptography

Douglas Robert Stinson,Maura Paterson
Cryptography Book PDF

Author : Douglas Robert Stinson,Maura Paterson
Publisher : CRC Press
Page : 408 pages
File Size : 55,6 Mb
Release : 2018-08-14
Category : Computers
ISBN : 9781315282473

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Cryptography by Douglas Robert Stinson,Maura Paterson Pdf

Through three editions, Cryptography: Theory and Practice, has been embraced by instructors and students alike. It offers a comprehensive primer for the subject’s fundamentals while presenting the most current advances in cryptography. The authors offer comprehensive, in-depth treatment of the methods and protocols that are vital to safeguarding the seemingly infinite and increasing amount of information circulating around the world. Key Features of the Fourth Edition: New chapter on the exciting, emerging new area of post-quantum cryptography (Chapter 9). New high-level, nontechnical overview of the goals and tools of cryptography (Chapter 1). New mathematical appendix that summarizes definitions and main results on number theory and algebra (Appendix A). An expanded treatment of stream ciphers, including common design techniques along with coverage of Trivium. Interesting attacks on cryptosystems, including: padding oracle attack correlation attacks and algebraic attacks on stream ciphers attack on the DUAL-EC random bit generator that makes use of a trapdoor. A treatment of the sponge construction for hash functions and its use in the new SHA-3 hash standard. Methods of key distribution in sensor networks. The basics of visual cryptography, allowing a secure method to split a secret visual message into pieces (shares) that can later be combined to reconstruct the secret. The fundamental techniques cryptocurrencies, as used in Bitcoin and blockchain. The basics of the new methods employed in messaging protocols such as Signal, including deniability and Diffie-Hellman key ratcheting.

Public-key Cryptography

Abhijit Das,C. E. Veni Madhavan
Public key Cryptography Book PDF

Author : Abhijit Das,C. E. Veni Madhavan
Publisher : Pearson Education India
Page : 588 pages
File Size : 46,9 Mb
Release : 2009
Category : Computers
ISBN : 8131708322

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Public-key Cryptography by Abhijit Das,C. E. Veni Madhavan Pdf

Public-key Cryptography provides a comprehensive coverage of the mathematical tools required for understanding the techniques of public-key cryptography and cryptanalysis. Key topics covered in the book include common cryptographic primitives and symmetric techniques, quantum cryptography, complexity theory, and practical cryptanalytic techniques such as side-channel attacks and backdoor attacks.Organized into eight chapters and supplemented with four appendices, this book is designed to be a self-sufficient resource for all students, teachers and researchers interested in the field of cryptography.

Introduction to Modern Cryptography

Jonathan Katz,Yehuda Lindell
Introduction to Modern Cryptography Book PDF

Author : Jonathan Katz,Yehuda Lindell
Publisher : CRC Press
Page : 435 pages
File Size : 48,5 Mb
Release : 2020-12-21
Category : Computers
ISBN : 9781351133012

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Introduction to Modern Cryptography by Jonathan Katz,Yehuda Lindell Pdf

Now the most used texbook for introductory cryptography courses in both mathematics and computer science, the Third Edition builds upon previous editions by offering several new sections, topics, and exercises. The authors present the core principles of modern cryptography, with emphasis on formal definitions, rigorous proofs of security.

SSL and TLS: Theory and Practice, Third Edition

Rolf Oppliger
SSL and TLS Theory and Practice Third Edition Book PDF

Author : Rolf Oppliger
Publisher : Artech House
Page : 383 pages
File Size : 49,9 Mb
Release : 2023-06-30
Category : Computers
ISBN : 9781685690168

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SSL and TLS: Theory and Practice, Third Edition by Rolf Oppliger Pdf

Now in its Third Edition, this completely revised and updated reference provides a thorough and comprehensive introduction into the SSL, TLS, and DTLS protocols, explaining all the details and technical subtleties and showing how the current design helps mitigate the attacks that have made press headlines in the past. The book tells the complete story of TLS, from its earliest incarnation (SSL 1.0 in 1994), all the way up to and including TLS 1.3. Detailed descriptions of each protocol version give you a full understanding of why the protocol looked like it did, and why it now looks like it does. You will get a clear, detailed introduction to TLS 1.3 and understand the broader context of how TLS works with firewall and network middleboxes, as well the key topic of public infrastructures and their role in securing TLS. You will also find similar details on DTLS, a close sibling of TLS that is designed to operate over UDP instead of TCP. The book helps you fully understand the rationale behind the design of the SSL, TLS, and DTLS protocols and all of its extensions. It also gives you an in-depth and accessible breakdown of the many vulnerabilities in earlier versions of TLS, thereby more fully equipping you to properly configure and use the protocols in the field and protect against specific (network-based) attacks. With its thorough discussion of widely deployed network security technology, coupled with its practical applications you can utilize today, this is a must-have book for network security practitioners and software/web application developers at all levels.

Theory and Practice of Cryptography and Network Security Protocols and Technologies

Jaydip Sen
Theory and Practice of Cryptography and Network Security Protocols and Technologies Book PDF

Author : Jaydip Sen
Publisher : BoD – Books on Demand
Page : 160 pages
File Size : 48,6 Mb
Release : 2013-07-17
Category : Computers
ISBN : 9789535111764

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Theory and Practice of Cryptography and Network Security Protocols and Technologies by Jaydip Sen Pdf

In an age of explosive worldwide growth of electronic data storage and communications, effective protection of information has become a critical requirement. When used in coordination with other tools for ensuring information security, cryptography in all of its applications, including data confidentiality, data integrity, and user authentication, is a most powerful tool for protecting information. This book presents a collection of research work in the field of cryptography. It discusses some of the critical challenges that are being faced by the current computing world and also describes some mechanisms to defend against these challenges. It is a valuable source of knowledge for researchers, engineers, graduate and doctoral students working in the field of cryptography. It will also be useful for faculty members of graduate schools and universities.

Applied Cryptography

Bruce Schneier
Applied Cryptography Book PDF

Author : Bruce Schneier
Publisher : John Wiley & Sons
Page : 937 pages
File Size : 54,7 Mb
Release : 2017-05-25
Category : Computers
ISBN : 9781119439028

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Applied Cryptography by Bruce Schneier Pdf

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.

Learning and Experiencing Cryptography with CrypTool and SageMath

Bernhard Esslinger
Learning and Experiencing Cryptography with CrypTool and SageMath Book PDF

Author : Bernhard Esslinger
Publisher : Artech House
Page : 665 pages
File Size : 55,9 Mb
Release : 2023-12-31
Category : Computers
ISBN : 9781685690182

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Learning and Experiencing Cryptography with CrypTool and SageMath by Bernhard Esslinger Pdf

This book provides a broad overview of cryptography and enables cryptography for trying out. It emphasizes the connections between theory and practice, focuses on RSA for introducing number theory and PKI, and links the theory to the most current recommendations from NIST and BSI. The book also enables readers to directly try out the results with existing tools available as open source. It is different from all existing books because it shows very concretely how to execute many procedures with different tools. The target group could be self-learners, pupils and students, but also developers and users in companies. All code written with these open-source tools is available. The appendix describes in detail how to use these tools. The main chapters are independent from one another. At the end of most chapters, you will find references and web links. The sections have been enriched with many footnotes. Within the footnotes you can see where the described functions can be called and tried within the different CrypTool versions, within SageMath or within OpenSSL.

Cryptography

Douglas R. Stinson
Cryptography Book PDF

Author : Douglas R. Stinson
Publisher : CRC Press
Page : 456 pages
File Size : 44,8 Mb
Release : 1995-03-17
Category : Computers
ISBN : UOM:39015047818862

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Cryptography by Douglas R. Stinson Pdf

Major advances over the last five years precipitated this major revision of the bestselling Cryptography: Theory and Practice. With more than 40 percent new or updated material, the second edition now provides an even more comprehensive treatment of modern cryptography. It focuses on the new Advanced Encryption Standards and features an entirely new chapter on that subject. Another new chapter explores the applications of secret sharing schemes, including ramp schemes, visual cryptography, threshold cryptography, and broadcast encryption. This is an ideal introductory text for both computer science and mathematics students and a valuable reference for professionals.

Understanding Cryptography

Christof Paar,Jan Pelzl
Understanding Cryptography Book PDF

Author : Christof Paar,Jan Pelzl
Publisher : Springer Science & Business Media
Page : 372 pages
File Size : 45,6 Mb
Release : 2009-11-27
Category : Computers
ISBN : 9783642041013

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Understanding Cryptography by Christof Paar,Jan Pelzl Pdf

Cryptography is now ubiquitous – moving beyond the traditional environments, such as government communications and banking systems, we see cryptographic techniques realized in Web browsers, e-mail programs, cell phones, manufacturing systems, embedded software, smart buildings, cars, and even medical implants. Today's designers need a comprehensive understanding of applied cryptography. After an introduction to cryptography and data security, the authors explain the main techniques in modern cryptography, with chapters addressing stream ciphers, the Data Encryption Standard (DES) and 3DES, the Advanced Encryption Standard (AES), block ciphers, the RSA cryptosystem, public-key cryptosystems based on the discrete logarithm problem, elliptic-curve cryptography (ECC), digital signatures, hash functions, Message Authentication Codes (MACs), and methods for key establishment, including certificates and public-key infrastructure (PKI). Throughout the book, the authors focus on communicating the essentials and keeping the mathematics to a minimum, and they move quickly from explaining the foundations to describing practical implementations, including recent topics such as lightweight ciphers for RFIDs and mobile devices, and current key-length recommendations. The authors have considerable experience teaching applied cryptography to engineering and computer science students and to professionals, and they make extensive use of examples, problems, and chapter reviews, while the book’s website offers slides, projects and links to further resources. This is a suitable textbook for graduate and advanced undergraduate courses and also for self-study by engineers.

Modern Vulnerability Management: Predictive Cybersecurity

Michael Roytman,Ed Bellis
Modern Vulnerability Management Predictive Cybersecurity Book PDF

Author : Michael Roytman,Ed Bellis
Publisher : Artech House
Page : 237 pages
File Size : 45,9 Mb
Release : 2023-03-31
Category : Computers
ISBN : 9781630819392

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Modern Vulnerability Management: Predictive Cybersecurity by Michael Roytman,Ed Bellis Pdf

This book comprehensively covers the principles of Risk-based vulnerability management (RBVM) – one of the most challenging tasks in cybersecurity -- from the foundational mathematical models to building your own decision engine to identify, mitigate, and eventually forecast the vulnerabilities that pose the greatest threat to your organization. You will learn: how to structure data pipelines in security and derive and measure value from them; where to procure open-source data to better your organization’s pipeline and how to structure it; how to build a predictive model using vulnerability data; how to measure the return on investment a model in security can yield; which organizational structures and policies work best, and how to use data science to detect when they are not working in security; and ways to manage organizational change around data science implementation. You’ll also be shown real-world examples of how to mature an RBVM program and will understand how to prioritize remediation efforts based on which vulnerabilities pose the greatest risk to your organization. The book presents a fresh approach, rooted in risk management, and taking advantage of rich data and machine learning, helping you focus more on what matters and ultimately make your organization more secure with a system commensurate to the scale of the threat. This is a timely and much-needed book for security managers and practitioners who need to evaluate their organizations and plan future projects and change. Students of cybersecurity will also find this a valuable introduction on how to use their skills in the enterprise workplace to drive change.

Theory and Practice of Cryptography Solutions for Secure Information Systems

Elçi, Atilla
Theory and Practice of Cryptography Solutions for Secure Information Systems Book PDF

Author : Elçi, Atilla
Publisher : IGI Global
Page : 351 pages
File Size : 46,8 Mb
Release : 2013-05-31
Category : Computers
ISBN : 9781466640313

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Theory and Practice of Cryptography Solutions for Secure Information Systems by Elçi, Atilla Pdf

Information Systems (IS) are a nearly omnipresent aspect of the modern world, playing crucial roles in the fields of science and engineering, business and law, art and culture, politics and government, and many others. As such, identity theft and unauthorized access to these systems are serious concerns. Theory and Practice of Cryptography Solutions for Secure Information Systems explores current trends in IS security technologies, techniques, and concerns, primarily through the use of cryptographic tools to safeguard valuable information resources. This reference book serves the needs of professionals, academics, and students requiring dedicated information systems free from outside interference, as well as developers of secure IS applications. This book is part of the Advances in Information Security, Privacy, and Ethics series collection.