New Directions of Modern Cryptography

It also covers emerging communication where at least one side is of multiple users. New Directions of Modern Cryptography presents

Author: Zhenfu Cao

Publisher: CRC Press

ISBN: 9781466501409

Category: Computers

Page: 400

View: 724

DOWNLOAD →

Modern cryptography has evolved dramatically since the 1970s. With the rise of new network architectures and services, the field encompasses much more than traditional communication where each side is of a single user. It also covers emerging communication where at least one side is of multiple users. New Directions of Modern Cryptography presents

New Directions of Modern Cryptography

In 1976, Diffie and Hellman [99] proposed the new direction of cryptography — asymmetric encryption in the network environment. Two different keys are required in their work: one is public for encryption and the other is private for ...

Author: Zhenfu Chao

Publisher: CRC Press

ISBN: 9781466501386

Category: Computers

Page: 400

View: 498

DOWNLOAD →

Modern cryptography has evolved dramatically since the 1970s. With the rise of new network architectures and services, the field encompasses much more than traditional communication where each side is of a single user. It also covers emerging communication where at least one side is of multiple users. New Directions of Modern Cryptography presents general principles and application paradigms critical to the future of this field. The study of cryptography is motivated by and driven forward by security requirements. All the new directions of modern cryptography, including proxy re-cryptography, attribute-based cryptography, batch cryptography, and noncommutative cryptography have arisen from these requirements. Focusing on these four kinds of cryptography, this volume presents the fundamental definitions, precise assumptions, and rigorous security proofs of cryptographic primitives and related protocols. It also describes how they originated from security requirements and how they are applied. The book provides vivid demonstrations of how modern cryptographic techniques can be used to solve security problems. The applications cover wired and wireless communication networks, satellite communication networks, multicast/broadcast and TV networks, and newly emerging networks. It also describes some open problems that challenge the new directions of modern cryptography. This volume is an essential resource for cryptographers and practitioners of network security, security researchers and engineers, and those responsible for designing and developing secure network systems.

Modern Cryptography Probabilistic Proofs and Pseudorandomness

A popular methodology for designing cryptographic protocols consists of the following two steps. One first designs an ideal system in which all parties ... Indeed, this is the approach followed by Modern Cryptography. New Directions ...

Author: Oded Goldreich

Publisher: Springer Science & Business Media

ISBN: 9783662125212

Category: Mathematics

Page: 183

View: 344

DOWNLOAD →

Cryptography is one of the most active areas in current mathematics research and applications. This book focuses on cryptography along with two related areas: the study of probabilistic proof systems, and the theory of computational pseudorandomness. Following a common theme that explores the interplay between randomness and computation, the important notions in each field are covered, as well as novel ideas and insights.

Modern Cryptography

New directions in cryptography. IEEE Transactions on Information Theory. 1976;22(6):644-654 [2] Agrawal M, Kayal N, Saxena N. PRIMES is in P. Annals of Mathematics. 2004;160(2):781-793 [10] Dolev S, Panwar N, Segal M. Certificating ...

Author: Menachem Domb

Publisher: BoD – Books on Demand

ISBN: 9781789844702

Category: Computers

Page: 128

View: 164

DOWNLOAD →

Cyber security is taking on an important role in information systems and data transmission over public networks. This is due to the widespread use of the Internet for business and social purposes. This increase in use encourages data capturing for malicious purposes. To counteract this, many solutions have been proposed and introduced during the past 80 years, but Cryptography is the most effective tool. Some other tools incorporate complicated and long arithmetic calculations, vast resources consumption, and long execution time, resulting in it becoming less effective in handling high data volumes, large bandwidth, and fast transmission. Adding to it the availability of quantum computing, cryptography seems to lose its importance. To restate the effectiveness of cryptography, researchers have proposed improvements. This book discusses and examines several such improvements and solutions.

Nomenclatura Encyclopedia of modern Cryptography and Internet Security

Let's describe each innovation in this new direction in turn: Cesura in Cryptography: Secret Streams (13) Secret Streams denote the creation of numerous temporary keys, that are in the build process derived from a not-over-the-network ...

Author: Linda A. Bertram

Publisher: BoD – Books on Demand

ISBN: 9783749461684

Category: Computers

Page: 412

View: 457

DOWNLOAD →

This "Encyclopedia of modern Cryptography and Internet Security" brings the latest and most relevant coverage of the topic - expanding a lot of relevant terms and central key words: It's a Nomenclatura! # Fundamental information on modern Cryptography and Internet Security in a broadband overview. # Extensive resource with most relevant explanations of keywords and terms. # Introduction article by editing authors on "Transformation of Cryptography". # Effective handbook for students, tutors and researching professionals in many fields and lecturing and developing experts of all levels to deepen the existing knowledge of the "nomenclatura" of these topics from Information Theory, Applied Mathematics, Technological Impact Assessment, for sure Linguistic, and Computational Methods of Engineering, Programming etc.. # Including the didactic game for teaching: "Cryptographic Cafeteria". # With bibliographic references to start further readings. # Appearing in an A-Z format, Nomenclatura - The Encyclopedia of modern Cryptography and Internet Security provides easy, intuitive access to scientific information on all relevant aspects of Cryptography, Encryption and Information and Internet Security. This modern Encyclopedia is broad in scope, covering everything from AutoCrypt and Exponential Encryption to Zero-Knowledge-Proof Keys including explanations on Authentication, Block Ciphers and Stream Ciphers, Cryptanalysis and Security, Cryptographic Calling and Cryptographic Discovery, Cryptographic Protocols like e.g. the Echo-Protocol, Elliptic Curve Cryptography, Fiasco Forwarding, Goldbugs, Hash Functions and MACs, Juggling Juggernauts and Juggerknot Keys, McEliece, Multi-Encryption, NTRU, OTM, Public Key Cryptography, Patch-Points, POPTASTIC, Quantum Computing Cryptography, Secret Streams, Turtle Hopping, Two-Way-Calling and many more... This introducing and cross-linking reference has been published in two popular formats: print and as eBook. The printed book edition has been created very affordable, so that each interested Reader, Researcher, Student and Tutor - and Library - is able to get this book with an investment comparable to a lunch meal to democratize easy-accessible and readable knowledge in one spot for Cryptography, Encryption and Internet Security.

Introduction to Modern Cryptography

In 1976, Whitfield Diffie and Martin Hellman published a paper with the innocent-looking title “New Directions in Cryptography.” In that work they observed that there is often asymmetry in the world; in particular, there are certain ...

Author: Jonathan Katz

Publisher: CRC Press

ISBN: 9781351133029

Category: Computers

Page: 628

View: 573

DOWNLOAD →

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.

Introduction to Modern Cryptography Second Edition

In 1976, Whitfield Diffie and Martin Hellman published a paper with the innocent-looking title “New Directions in Cryptography.” In that work they observed that there is often asymmetry in the world; in particular, there are certain ...

Author: Jonathan Katz

Publisher: CRC Press

ISBN: 9781466570269

Category: Computers

Page: 603

View: 290

DOWNLOAD →

Cryptography is ubiquitous and plays a key role in ensuring data secrecy and integrity as well as in securing computer systems more broadly. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of this fascinating subject. The authors introduce the core principles of modern cryptography, with an emphasis on formal definitions, clear assumptions, and rigorous proofs of security. The book begins by focusing on private-key cryptography, including an extensive treatment of private-key encryption, message authentication codes, and hash functions. The authors also present design principles for widely used stream ciphers and block ciphers including RC4, DES, and AES, plus provide provable constructions of stream ciphers and block ciphers from lower-level primitives. The second half of the book covers public-key cryptography, beginning with a self-contained introduction to the number theory needed to understand the RSA, Diffie-Hellman, and El Gamal cryptosystems (and others), followed by a thorough treatment of several standardized public-key encryption and digital signature schemes. Integrating a more practical perspective without sacrificing rigor, this widely anticipated Second Edition offers improved treatment of: Stream ciphers and block ciphers, including modes of operation and design principles Authenticated encryption and secure communication sessions Hash functions, including hash-function applications and design principles Attacks on poorly implemented cryptography, including attacks on chained-CBC encryption, padding-oracle attacks, and timing attacks The random-oracle model and its application to several standardized, widely used public-key encryption and signature schemes Elliptic-curve cryptography and associated standards such as DSA/ECDSA and DHIES/ECIES Containing updated exercises and worked examples, Introduction to Modern Cryptography, Second Edition can serve as a textbook for undergraduate- or graduate-level courses in cryptography, a valuable reference for researchers and practitioners, or a general introduction suitable for self-study.

Modern Cryptography Primer

Penguin, Baltimore (2001) Cryptographic Key Length Recommendation. BlueKrypt. http://www.keylength.com/en/ compare/ Diffie, W., Hellman, M.E.: New directions in cryptography. IEEE Trans. Inf. Theory 22(6), 644–654 (1976) FIPS PUB 186.

Author: Czesław Kościelny

Publisher: Springer Science & Business Media

ISBN: 9783642413865

Category: Computers

Page: 238

View: 523

DOWNLOAD →

Cryptography has experienced rapid development, with major advances recently in both secret and public key ciphers, cryptographic hash functions, cryptographic algorithms and multiparty protocols, including their software engineering correctness verification, and various methods of cryptanalysis. This textbook introduces the reader to these areas, offering an understanding of the essential, most important, and most interesting ideas, based on the authors' teaching and research experience. After introducing the basic mathematical and computational complexity concepts, and some historical context, including the story of Enigma, the authors explain symmetric and asymmetric cryptography, electronic signatures and hash functions, PGP systems, public key infrastructures, cryptographic protocols, and applications in network security. In each case the text presents the key technologies, algorithms, and protocols, along with methods of design and analysis, while the content is characterized by a visual style and all algorithms are presented in readable pseudocode or using simple graphics and diagrams. The book is suitable for undergraduate and graduate courses in computer science and engineering, particularly in the area of networking, and it is also a suitable reference text for self-study by practitioners and researchers. The authors assume only basic elementary mathematical experience, the text covers the foundational mathematics and computational complexity theory.

ICCCE 2020

encryption-decryption in relation to DiffieHellman, RSA and ECC algorithms based number theory. A quantum cryptography ... Moldovyan DN, Moldovyan NA (2010) A new hard problem ... Cao Z (2013) New directions of modern cryptography.

Author: Amit Kumar

Publisher: Springer Nature

ISBN: 9789811579615

Category: Technology & Engineering

Page: 1611

View: 152

DOWNLOAD →

This book is a collection of research papers and articles presented at the 3rd International Conference on Communications and Cyber-Physical Engineering (ICCCE 2020), held on 1-2 February 2020 at CMR Engineering College, Hyderabad, Telangana, India. Discussing the latest developments in voice and data communication engineering, cyber-physical systems, network science, communication software, image and multimedia processing research and applications, as well as communication technologies and other related technologies, it includes contributions from both academia and industry. This book is a valuable resource for scientists, research scholars and PG students working to formulate their research ideas and find the future directions in these areas. Further, it may serve as a reference work to understand the latest engineering and technologies used by practicing engineers in the field of communication engineering.

Computational Number Theory and Modern Cryptography

270 Computational Number Theory and Modern Cryptography Public/insecure channel Eve (cryptanalyst) =? M C → M ... published their seminal paper New Directions in Cryptography [4] (see the first page of the paper in Figure 6.4).

Author: Song Y. Yan

Publisher: John Wiley & Sons

ISBN: 9781118188583

Category: Computers

Page: 432

View: 970

DOWNLOAD →

The only book to provide a unified view of the interplay between computational number theory and cryptography Computational number theory and modern cryptography are two of the most important and fundamental research fields in information security. In this book, Song Y. Yang combines knowledge of these two critical fields, providing a unified view of the relationships between computational number theory and cryptography. The author takes an innovative approach, presenting mathematical ideas first, thereupon treating cryptography as an immediate application of the mathematical concepts. The book also presents topics from number theory, which are relevant for applications in public-key cryptography, as well as modern topics, such as coding and lattice based cryptography for post-quantum cryptography. The author further covers the current research and applications for common cryptographic algorithms, describing the mathematical problems behind these applications in a manner accessible to computer scientists and engineers. Makes mathematical problems accessible to computer scientists and engineers by showing their immediate application Presents topics from number theory relevant for public-key cryptography applications Covers modern topics such as coding and lattice based cryptography for post-quantum cryptography Starts with the basics, then goes into applications and areas of active research Geared at a global audience; classroom tested in North America, Europe, and Asia Incudes exercises in every chapter Instructor resources available on the book’s Companion Website Computational Number Theory and Modern Cryptography is ideal for graduate and advanced undergraduate students in computer science, communications engineering, cryptography and mathematics. Computer scientists, practicing cryptographers, and other professionals involved in various security schemes will also find this book to be a helpful reference.

Modern Cryptography and Elliptic Curves A Beginner s Guide

MR3069722 Whitfield Diffie and Martin E. Hellman, New directions in cryptography, IEEE Trans. Information Theory IT-22 (1976), no. 6, 644–654. MR0437208 (55 #10141) William Fulton, Algebraic curves: An introduction to algebraic geometry ...

Author: Thomas R. Shemanske

Publisher: American Mathematical Soc.

ISBN: 9781470435820

Category: Cryptography

Page: 252

View: 700

DOWNLOAD →

This book offers the beginning undergraduate student some of the vista of modern mathematics by developing and presenting the tools needed to gain an understanding of the arithmetic of elliptic curves over finite fields and their applications to modern cryptography. This gradual introduction also makes a significant effort to teach students how to produce or discover a proof by presenting mathematics as an exploration, and at the same time, it provides the necessary mathematical underpinnings to investigate the practical and implementation side of elliptic curve cryptography (ECC). Elements of abstract algebra, number theory, and affine and projective geometry are introduced and developed, and their interplay is exploited. Algebra and geometry combine to characterize congruent numbers via rational points on the unit circle, and group law for the set of points on an elliptic curve arises from geometric intuition provided by Bézout's theorem as well as the construction of projective space. The structure of the unit group of the integers modulo a prime explains RSA encryption, Pollard's method of factorization, Diffie–Hellman key exchange, and ElGamal encryption, while the group of points of an elliptic curve over a finite field motivates Lenstra's elliptic curve factorization method and ECC. The only real prerequisite for this book is a course on one-variable calculus; other necessary mathematical topics are introduced on-the-fly. Numerous exercises further guide the exploration.

Handbook of Research on Modern Cryptographic Solutions for Computer and Cyber Security

Hence the subject of finding new and powerful ciphers is always of interest and new directions in cryptography are explored. As traditional cryptographic methods built upon mathematical and theoretical models are vulnerable to attacks, ...

Author: Gupta, Brij

Publisher: IGI Global

ISBN: 9781522501060

Category: Computers

Page: 589

View: 461

DOWNLOAD →

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.

Modern Cryptography Protect your data with fast block CIPHERS

Right now. this is a new area of mathematics that has important applications in modern information technologies. ... of two-key cryptography led to a drastic growth in public research in this area, and revealed new directions for the ...

Author: Nik Goots

Publisher: БХВ-Петербург

ISBN: 9781931769129

Category: Computers

Page: 400

View: 492

DOWNLOAD →

Covering the specific issues related to developing fast block ciphers using software and hardware implementation, this book provides a general picture of modern cryptography. Covered is the meaning of cryptography in informational society, including two-key cryptography, cryptographic protocols, digital electronic signatures, and several well-known single-key ciphers. Also detailed are the issues concerning and the methods of dealing with designing fast block ciphers and special types of attacks using random hardware faults.

Semirings as Building Blocks in Cryptography

[56] Canetti R., Hohenberge S. (2007), Chosen-Ciphertext Secure Proxy Re-Encryption, In Proc. of CCS'07, New York, NY, USA, 2007. [57] Cao Z. (2012), New Directions of Modern Cryptography, CRC Press. Taylor and Francis Group.

Author: Mariana Durcheva

Publisher: Cambridge Scholars Publishing

ISBN: 9781527543317

Category: Mathematics

Page: 132

View: 137

DOWNLOAD →

Semirings as an algebraic structure have been known since 1934, but remained unapplied for mathematical purposes for a long time. It has only been in the past decade that they have been used in cryptography. The advantage of (additively) idempotent semirings is that the additive operation does not have an inverse, which can help in preventing the breakage of a cryptosystem. This book describes a number of cryptographic protocols, as well as the hard mathematical problems on which their security is based. It will appeal to cryptographers and specialists in applied algebra.

Optimization and Control for Systems in the Big Data Era

... and predicted the new directions of cryptography in their celebrated paper (Diffie and Hellman 1976) published in 1976, and the citation from Turing Award is shown as follows: “For fundamental contributions to modern cryptography.

Author: Tsan-Ming Choi

Publisher: Springer

ISBN: 9783319535180

Category: Business & Economics

Page: 280

View: 176

DOWNLOAD →

This book focuses on optimal control and systems engineering in the big data era. It examines the scientific innovations in optimization, control and resilience management that can be applied to further success. In both business operations and engineering applications, there are huge amounts of data that can overwhelm computing resources of large-scale systems. This “big data” provides new opportunities to improve decision making and addresses risk for individuals as well in organizations. While utilizing data smartly can enhance decision making, how to use and incorporate data into the decision making framework remains a challenging topic. Ultimately the chapters in this book present new models and frameworks to help overcome this obstacle. Optimization and Control for Systems in the Big-Data Era: Theory and Applications is divided into five parts. Part I offers reviews on optimization and control theories, and Part II examines the optimization and control applications. Part III provides novel insights and new findings in the area of financial optimization analysis. The chapters in Part IV deal with operations analysis, covering flow-shop operations and quick response systems. The book concludes with final remarks and a look to the future of big data related optimization and control problems.

Digital Democracy and the Impact of Technology on Governance and Politics New Globalized Practices

And that due to the two significant contributing factors of the Data Encryption Standard Algorithm (DES) and Diffie and Hellman's seminal paper on 'New Directions in Cryptography' according to Piper (2003). Modern cryptographic use is ...

Author: Akrivopoulou, Christina M.

Publisher: IGI Global

ISBN: 9781466636385

Category: Political Science

Page: 389

View: 426

DOWNLOAD →

The evolution of modern technology has allowed digital democracy and e-governance to transform traditional ideas on political dialogue and accountability. Digital Democracy and the Impact of Technology on Governance and Politics: New Globalized Practices brings together a detailed examination of the new ideas on electronic citizenship, electronic democracy, e-governance, and digital legitimacy. By combining theory with the study of law and of matters of public policy, this book is essential for both academic and legal scholars, researchers, and practitioners.

Blockchain for Big Data

It is said that Merkle is actually one of the main authors of 'New Directions in Cryptography'. ... 10 years after the publication of 'New Directions in Cryptography', the theoretical and technical foundation of modern cryptography had ...

Author: Shaoliang Peng

Publisher: CRC Press

ISBN: 9781000432824

Category: Computers

Page: 200

View: 592

DOWNLOAD →

In recent years, the fast-paced development of social information and networks has led to the explosive growth of data. A variety of big data have emerged, encouraging researchers to make business decisions by analysing this data. However, many challenges remain, especially concerning data security and privacy. Big data security and privacy threats permeate every link of the big data industry chain, such as data production, collection, processing, and sharing, and the causes of risk are complex and interwoven. Blockchain technology has been highly praised and recognised for its decentralised infrastructure, anonymity, security, and other characteristics, and it will change the way we access and share information. In this book, the author demonstrates how blockchain technology can overcome some limitations in big data technology and can promote the development of big data while also helping to overcome security and privacy challenges. The author investigates research into and the application of blockchain technology in the field of big data and assesses the attendant advantages and challenges while discussing the possible future directions of the convergence of blockchain and big data. After mastering concepts and technologies introduced in this work, readers will be able to understand the technical evolution, similarities, and differences between blockchain and big data technology, allowing them to further apply it in their development and research. Author: Shaoliang Peng is the Executive Director and Professor of the College of Computer Science and Electronic Engineering, National Supercomputing Centre of Hunan University, Changsha, China. His research interests are high-performance computing, bioinformatics, big data, AI, and blockchain.

How I Discovered World War II s Greatest Spy and Other Stories of Intelligence and Code

... to Cryptography, Second Edition Richard A. Mollin ISBN 978-1-5848-8618-1 Introduction to Modern Cryptography: Principles and Protocols Jonathan Katz and Yehuda Lindell ISBN 978-1-5848-8551-1 New Directions of Modern Cryptography ...

Author: David Kahn

Publisher: CRC Press

ISBN: 9781466561991

Category: Computers

Page: 489

View: 210

DOWNLOAD →

Spies, secret messages, and military intelligence have fascinated readers for centuries but never more than today, when terrorists threaten America and society depends so heavily on communications. Much of what was known about communications intelligence came first from David Kahn's pathbreaking book, The Codebreakers. Kahn, considered the dean of intelligence historians, is also the author of Hitler’s Spies: German Military Intelligence in World War II and Seizing the Enigma: The Race to Break the German U-Boat Codes, 1939-1943, among other books and articles. Kahn’s latest book, How I Discovered World War II's Greatest Spy and Other Stories of Intelligence and Code, provides insights into the dark realm of intelligence and code that will fascinate cryptologists, intelligence personnel, and the millions interested in military history, espionage, and global affairs. It opens with Kahn telling how he discovered the identity of the man who sold key information about Germany’s Enigma machine during World War II that enabled Polish and then British codebreakers to read secret messages. Next Kahn addresses the question often asked about Pearl Harbor: since we were breaking Japan’s codes, did President Roosevelt know that Japan was going to attack and let it happen to bring a reluctant nation into the war? Kahn looks into why Nazi Germany’s totalitarian intelligence was so poor, offers a theory of intelligence, explicates what Clausewitz said about intelligence, tells—on the basis of an interview with a head of Soviet codebreaking—something about Soviet Comint in the Cold War, and reveals how the Allies suppressed the second greatest secret of WWII. Providing an inside look into the efforts to gather and exploit intelligence during the past century, this book presents powerful ideas that can help guide present and future intelligence efforts. Though stories of WWII spying and codebreaking may seem worlds apart from social media security, computer viruses, and Internet surveillance, this book offers timeless lessons that may help today’s leaders avoid making the same mistakes that have helped bring at least one global power to its knees. The book includes a Foreword written by Bruce Schneier.

Data Communication and Networks

Netw. 2017, 1–21 (2017) M. Uno, M. Kano, Visual cryptography schemes with dihedral group access structure, in Proceedings of ISPEC'07 (Springer, 2007), pp. 344–359, http://dl.acm.org/citation.cfm?id= 1759542 Z. Cao, New Directions ...

Author: Lakhmi C. Jain

Publisher: Springer Nature

ISBN: 9789811501326

Category: Technology & Engineering

Page: 342

View: 160

DOWNLOAD →

This book gathers selected high-quality papers presented at the International Conference on Computing, Power and Communication Technologies 2019 (GUCON 2019), organized by Galgotias University, India, in September 2019. The content is divided into three sections – data mining and big data analysis, communication technologies, and cloud computing and computer networks. In-depth discussions of various issues within these broad areas provide an intriguing and insightful reference guide for researchers, engineers and students alike.

Circuits and Systems for Security and Privacy

Modern. Cryptography. 2.1.1.1. History: From. old. tools. to. new. Cryptography has existed since the time people had secrets ... The 1976 paper, “New Directions in Cryptography” [103], published by Whitfield Diffie and Martin Hellman, ...

Author: Farhana Sheikh

Publisher: CRC Press

ISBN: 9781315355733

Category: Computers

Page: 382

View: 437

DOWNLOAD →

Circuits and Systems for Security and Privacy begins by introducing the basic theoretical concepts and arithmetic used in algorithms for security and cryptography, and by reviewing the fundamental building blocks of cryptographic systems. It then analyzes the advantages and disadvantages of real-world implementations that not only optimize power, area, and throughput but also resist side-channel attacks. Merging the perspectives of experts from industry and academia, the book provides valuable insight and necessary background for the design of security-aware circuits and systems as well as efficient accelerators used in security applications.