The Theory Of Hash Functions And Random Oracles

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The Theory of Hash Functions and Random Oracles

Author : Arno Mittelbach,Marc Fischlin
Publisher : Springer Nature
Page : 788 pages
File Size : 54,9 Mb
Release : 2021-01-19
Category : Computers
ISBN : 9783030632878

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The Theory of Hash Functions and Random Oracles by Arno Mittelbach,Marc Fischlin Pdf

Hash functions are the cryptographer’s Swiss Army knife. Even though they play an integral part in today’s cryptography, existing textbooks discuss hash functions only in passing and instead often put an emphasis on other primitives like encryption schemes. In this book the authors take a different approach and place hash functions at the center. The result is not only an introduction to the theory of hash functions and the random oracle model but a comprehensive introduction to modern cryptography. After motivating their unique approach, in the first chapter the authors introduce the concepts from computability theory, probability theory, information theory, complexity theory, and information-theoretic security that are required to understand the book content. In Part I they introduce the foundations of hash functions and modern cryptography. They cover a number of schemes, concepts, and proof techniques, including computational security, one-way functions, pseudorandomness and pseudorandom functions, game-based proofs, message authentication codes, encryption schemes, signature schemes, and collision-resistant (hash) functions. In Part II the authors explain the random oracle model, proof techniques used with random oracles, random oracle constructions, and examples of real-world random oracle schemes. They also address the limitations of random oracles and the random oracle controversy, the fact that uninstantiable schemes exist which are provably secure in the random oracle model but which become insecure with any real-world hash function. Finally in Part III the authors focus on constructions of hash functions. This includes a treatment of iterative hash functions and generic attacks against hash functions, constructions of hash functions based on block ciphers and number-theoretic assumptions, a discussion of privately keyed hash functions including a full security proof for HMAC, and a presentation of real-world hash functions. The text is supported with exercises, notes, references, and pointers to further reading, and it is a suitable textbook for undergraduate and graduate students, and researchers of cryptology and information security.

Advances in Cryptology - CRYPTO '97

Author : Burton S.Jr. Kaliski
Publisher : Springer Science & Business Media
Page : 564 pages
File Size : 50,7 Mb
Release : 1997-08-06
Category : Computers
ISBN : 3540633847

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Advances in Cryptology - CRYPTO '97 by Burton S.Jr. Kaliski Pdf

This book constitutes the refereed proceedings of the 17th Annual International Cryptology Conference, CRYPTO'97, held in Santa Barbara, California, USA, in August 1997 under the sponsorship of the International Association for Cryptologic Research (IACR). The volume presents 35 revised full papers selected from 160 submissions received. Also included are two invited presentations. The papers are organized in sections on complexity theory, cryptographic primitives, lattice-based cryptography, digital signatures, cryptanalysis of public-key cryptosystems, information theory, elliptic curve implementation, number-theoretic systems, distributed cryptography, hash functions, cryptanalysis of secret-key cryptosystems.

Advances in Cryptology - ASIACRYPT 2010

Author : Masayuki Abe
Publisher : Springer
Page : 646 pages
File Size : 46,6 Mb
Release : 2010-12-02
Category : Computers
ISBN : 9783642173738

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Advances in Cryptology - ASIACRYPT 2010 by Masayuki Abe Pdf

Annotation. This book constitutes the refereed proceedings of the 16th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2010, held in Singapore, in December 2010. The 35 revised full papers presented were carefully reviewed and selected from 216 submissions. The papers are organized in topical sections on hash attacks; symmetric-key cryptosystems; block and stream ciphers; protocols; key exchange; foundation; zero-knowledge; lattice-based cryptography; secure communication and computation; models, notions, and assumptions; and public-key encryption.

Introduction to Modern Cryptography

Author : Jonathan Katz,Yehuda Lindell
Publisher : CRC Press
Page : 435 pages
File Size : 47,6 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.

Group Theoretic Cryptography

Author : Maria Isabel Gonzalez Vasco,Rainer Steinwandt
Publisher : CRC Press
Page : 244 pages
File Size : 54,6 Mb
Release : 2015-04-01
Category : Computers
ISBN : 9781584888376

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Group Theoretic Cryptography by Maria Isabel Gonzalez Vasco,Rainer Steinwandt Pdf

Group theory appears to be a promising source of hard computational problems for deploying new cryptographic constructions. This reference focuses on the specifics of using groups, including in particular non-Abelian groups, in the field of cryptography. It provides an introduction to cryptography with emphasis on the group theoretic perspective, making it one of the first books to use this approach. The authors provide the needed cryptographic and group theoretic concepts, full proofs of essential theorems, and formal security evaluations of the cryptographic schemes presented. They also provide references for further reading and exercises at the end of each chapter.

Real-World Cryptography

Author : David Wong
Publisher : Simon and Schuster
Page : 398 pages
File Size : 42,5 Mb
Release : 2021-10-19
Category : Computers
ISBN : 9781638350842

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Real-World Cryptography by David Wong Pdf

"A staggeringly comprehensive review of the state of modern cryptography. Essential for anyone getting up to speed in information security." - Thomas Doylend, Green Rocket Security An all-practical guide to the cryptography behind common tools and protocols that will help you make excellent security choices for your systems and applications. In Real-World Cryptography, you will find: Best practices for using cryptography Diagrams and explanations of cryptographic algorithms Implementing digital signatures and zero-knowledge proofs Specialized hardware for attacks and highly adversarial environments Identifying and fixing bad practices Choosing the right cryptographic tool for any problem Real-World Cryptography reveals the cryptographic techniques that drive the security of web APIs, registering and logging in users, and even the blockchain. You’ll learn how these techniques power modern security, and how to apply them to your own projects. Alongside modern methods, the book also anticipates the future of cryptography, diving into emerging and cutting-edge advances such as cryptocurrencies, and post-quantum cryptography. All techniques are fully illustrated with diagrams and examples so you can easily see how to put them into practice. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Cryptography is the essential foundation of IT security. To stay ahead of the bad actors attacking your systems, you need to understand the tools, frameworks, and protocols that protect your networks and applications. This book introduces authentication, encryption, signatures, secret-keeping, and other cryptography concepts in plain language and beautiful illustrations. About the book Real-World Cryptography teaches practical techniques for day-to-day work as a developer, sysadmin, or security practitioner. There’s no complex math or jargon: Modern cryptography methods are explored through clever graphics and real-world use cases. You’ll learn building blocks like hash functions and signatures; cryptographic protocols like HTTPS and secure messaging; and cutting-edge advances like post-quantum cryptography and cryptocurrencies. This book is a joy to read—and it might just save your bacon the next time you’re targeted by an adversary after your data. What's inside Implementing digital signatures and zero-knowledge proofs Specialized hardware for attacks and highly adversarial environments Identifying and fixing bad practices Choosing the right cryptographic tool for any problem About the reader For cryptography beginners with no previous experience in the field. About the author David Wong is a cryptography engineer. He is an active contributor to internet standards including Transport Layer Security. Table of Contents PART 1 PRIMITIVES: THE INGREDIENTS OF CRYPTOGRAPHY 1 Introduction 2 Hash functions 3 Message authentication codes 4 Authenticated encryption 5 Key exchanges 6 Asymmetric encryption and hybrid encryption 7 Signatures and zero-knowledge proofs 8 Randomness and secrets PART 2 PROTOCOLS: THE RECIPES OF CRYPTOGRAPHY 9 Secure transport 10 End-to-end encryption 11 User authentication 12 Crypto as in cryptocurrency? 13 Hardware cryptography 14 Post-quantum cryptography 15 Is this it? Next-generation cryptography 16 When and where cryptography fails

Mathematics of Public Key Cryptography

Author : Steven D. Galbraith
Publisher : Cambridge University Press
Page : 631 pages
File Size : 43,8 Mb
Release : 2012-03-15
Category : Computers
ISBN : 9781107013926

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Mathematics of Public Key Cryptography by Steven D. Galbraith Pdf

This advanced graduate textbook gives an authoritative and insightful description of the major ideas and techniques of public key cryptography.

Advances in Cryptology - EUROCRYPT 2014

Author : Phong Q. Nguyen,Elisabeth Oswald
Publisher : Springer
Page : 0 pages
File Size : 52,5 Mb
Release : 2014-05-15
Category : Computers
ISBN : 3642552196

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Advances in Cryptology - EUROCRYPT 2014 by Phong Q. Nguyen,Elisabeth Oswald Pdf

This book constitutes the proceedings of the 33rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, EUROCRYPT 2014, held in Copenhagen, Denmark, in May 2014. The 38 full papers included in this volume were carefully reviewed and selected from 197 submissions. They deal with public key cryptanalysis, identity-based encryption, key derivation and quantum computing, secret-key analysis and implementations, obfuscation and multi linear maps, authenticated encryption, symmetric encryption, multi-party encryption, side-channel attacks, signatures and public-key encryption, functional encryption, foundations and multi-party computation.

Modern Cryptography, Probabilistic Proofs and Pseudorandomness

Author : Oded Goldreich
Publisher : Springer Science & Business Media
Page : 192 pages
File Size : 54,7 Mb
Release : 2013-03-09
Category : Mathematics
ISBN : 9783662125212

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Modern Cryptography, Probabilistic Proofs and Pseudorandomness by Oded Goldreich Pdf

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.

Computational Complexity

Author : Sanjeev Arora,Boaz Barak
Publisher : Cambridge University Press
Page : 609 pages
File Size : 48,9 Mb
Release : 2009-04-20
Category : Computers
ISBN : 9780521424264

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Computational Complexity by Sanjeev Arora,Boaz Barak Pdf

New and classical results in computational complexity, including interactive proofs, PCP, derandomization, and quantum computation. Ideal for graduate students.

Applied Cryptography

Author : Bruce Schneier
Publisher : John Wiley & Sons
Page : 937 pages
File Size : 45,8 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.

Advances in Cryptology - ASIACRYPT 2002

Author : Yuliang Zheng
Publisher : Springer Science & Business Media
Page : 598 pages
File Size : 46,5 Mb
Release : 2002-11-13
Category : Business & Economics
ISBN : 3540001719

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Advances in Cryptology - ASIACRYPT 2002 by Yuliang Zheng Pdf

Compiled from the proceedings of the 8th International Conference on the Theory and Application of Cryptology and Information Security, this volume contains 34 full papers and two invited contributions. Coverage includes public key cryptography, authentication, theory and block ciphers.

Security Engineering

Author : Ross Anderson
Publisher : John Wiley & Sons
Page : 1232 pages
File Size : 44,7 Mb
Release : 2020-12-22
Category : Computers
ISBN : 9781119642787

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Security Engineering by Ross Anderson Pdf

Now that there’s software in everything, how can you make anything secure? Understand how to engineer dependable systems with this newly updated classic In Security Engineering: A Guide to Building Dependable Distributed Systems, Third Edition Cambridge University professor Ross Anderson updates his classic textbook and teaches readers how to design, implement, and test systems to withstand both error and attack. This book became a best-seller in 2001 and helped establish the discipline of security engineering. By the second edition in 2008, underground dark markets had let the bad guys specialize and scale up; attacks were increasingly on users rather than on technology. The book repeated its success by showing how security engineers can focus on usability. Now the third edition brings it up to date for 2020. As people now go online from phones more than laptops, most servers are in the cloud, online advertising drives the Internet and social networks have taken over much human interaction, many patterns of crime and abuse are the same, but the methods have evolved. Ross Anderson explores what security engineering means in 2020, including: How the basic elements of cryptography, protocols, and access control translate to the new world of phones, cloud services, social media and the Internet of Things Who the attackers are – from nation states and business competitors through criminal gangs to stalkers and playground bullies What they do – from phishing and carding through SIM swapping and software exploits to DDoS and fake news Security psychology, from privacy through ease-of-use to deception The economics of security and dependability – why companies build vulnerable systems and governments look the other way How dozens of industries went online – well or badly How to manage security and safety engineering in a world of agile development – from reliability engineering to DevSecOps The third edition of Security Engineering ends with a grand challenge: sustainable security. As we build ever more software and connectivity into safety-critical durable goods like cars and medical devices, how do we design systems we can maintain and defend for decades? Or will everything in the world need monthly software upgrades, and become unsafe once they stop?

Post-Quantum Cryptography

Author : Daniel J. Bernstein,Johannes Buchmann,Erik Dahmen
Publisher : Springer Science & Business Media
Page : 246 pages
File Size : 44,6 Mb
Release : 2009-02-01
Category : Mathematics
ISBN : 9783540887027

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Post-Quantum Cryptography by Daniel J. Bernstein,Johannes Buchmann,Erik Dahmen Pdf

Quantum computers will break today's most popular public-key cryptographic systems, including RSA, DSA, and ECDSA. This book introduces the reader to the next generation of cryptographic algorithms, the systems that resist quantum-computer attacks: in particular, post-quantum public-key encryption systems and post-quantum public-key signature systems. Leading experts have joined forces for the first time to explain the state of the art in quantum computing, hash-based cryptography, code-based cryptography, lattice-based cryptography, and multivariate cryptography. Mathematical foundations and implementation issues are included. This book is an essential resource for students and researchers who want to contribute to the field of post-quantum cryptography.

Public-key Cryptography

Author : Abhijit Das,C. E. Veni Madhavan
Publisher : Pearson Education India
Page : 588 pages
File Size : 55,7 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.