Fundamentals Of Cryptology

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Fundamentals of Cryptology

Henk C.A. van Tilborg
Fundamentals of Cryptology Book PDF

Author : Henk C.A. van Tilborg
Publisher : Springer Science & Business Media
Page : 496 pages
File Size : 47,8 Mb
Release : 2006-04-18
Category : Computers
ISBN : 9780306470530

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Fundamentals of Cryptology by Henk C.A. van Tilborg Pdf

The protection of sensitive information against unauthorized access or fraudulent changes has been of prime concern throughout the centuries. Modern communication techniques, using computers connected through networks, make all data even more vulnerable for these threats. Also, new issues have come up that were not relevant before, e. g. how to add a (digital) signature to an electronic document in such a way that the signer can not deny later on that the document was signed by him/her. Cryptology addresses the above issues. It is at the foundation of all information security. The techniques employed to this end have become increasingly mathematical of nature. This book serves as an introduction to modern cryptographic methods. After a brief survey of classical cryptosystems, it concentrates on three main areas. First of all, stream ciphers and block ciphers are discussed. These systems have extremely fast implementations, but sender and receiver have to share a secret key. Public key cryptosystems (the second main area) make it possible to protect data without a prearranged key. Their security is based on intractable mathematical problems, like the factorization of large numbers. The remaining chapters cover a variety of topics, such as zero-knowledge proofs, secret sharing schemes and authentication codes. Two appendices explain all mathematical prerequisites in great detail. One is on elementary number theory (Euclid's Algorithm, the Chinese Remainder Theorem, quadratic residues, inversion formulas, and continued fractions). The other appendix gives a thorough introduction to finite fields and their algebraic structure.

Fundamentals of Cryptography

Duncan Buell
Fundamentals of Cryptography Book PDF

Author : Duncan Buell
Publisher : Springer Nature
Page : 279 pages
File Size : 44,6 Mb
Release : 2021-07-17
Category : Computers
ISBN : 9783030734923

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Fundamentals of Cryptography by Duncan Buell Pdf

Cryptography, as done in this century, is heavily mathematical. But it also has roots in what is computationally feasible. This unique textbook text balances the theorems of mathematics against the feasibility of computation. Cryptography is something one actually “does”, not a mathematical game one proves theorems about. There is deep math; there are some theorems that must be proved; and there is a need to recognize the brilliant work done by those who focus on theory. But at the level of an undergraduate course, the emphasis should be first on knowing and understanding the algorithms and how to implement them, and also to be aware that the algorithms must be implemented carefully to avoid the “easy” ways to break the cryptography. This text covers the algorithmic foundations and is complemented by core mathematics and arithmetic.

Foundations of Cryptography

Oded Goldreich
Foundations of Cryptography Book PDF

Author : Oded Goldreich
Publisher : Now Publishers Inc
Page : 133 pages
File Size : 52,6 Mb
Release : 2005
Category : Business & Economics
ISBN : 9781933019024

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Foundations of Cryptography by Oded Goldreich Pdf

Revolutionary developments which took place in the 1980's have transformed cryptography from a semi-scientific discipline to a respectable field in theoretical Computer Science. In particular, concepts such as computational indistinguishability, pseudorandomness and zero-knowledge interactive proofs were introduced and classical notions as secure encryption and unforgeable signatures were placed on sound grounds. The resulting field of cryptography, reviewed in this survey, is strongly linked to complexity theory (in contrast to 'classical' cryptography which is strongly related to information theory).

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 : 53,7 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.

A Classical Introduction to Cryptography

Serge Vaudenay
A Classical Introduction to Cryptography Book PDF

Author : Serge Vaudenay
Publisher : Springer Science & Business Media
Page : 370 pages
File Size : 40,8 Mb
Release : 2005-09-16
Category : Computers
ISBN : 0387254641

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A Classical Introduction to Cryptography by Serge Vaudenay Pdf

A Classical Introduction to Cryptography: Applications for Communications Security introduces fundamentals of information and communication security by providing appropriate mathematical concepts to prove or break the security of cryptographic schemes. This advanced-level textbook covers conventional cryptographic primitives and cryptanalysis of these primitives; basic algebra and number theory for cryptologists; public key cryptography and cryptanalysis of these schemes; and other cryptographic protocols, e.g. secret sharing, zero-knowledge proofs and undeniable signature schemes. A Classical Introduction to Cryptography: Applications for Communications Security is designed for upper-level undergraduate and graduate-level students in computer science. This book is also suitable for researchers and practitioners in industry. A separate exercise/solution booklet is available as well, please go to www.springeronline.com under author: Vaudenay for additional details on how to purchase this booklet.

Group Theoretic Cryptography

Maria Isabel Gonzalez Vasco,Rainer Steinwandt
Group Theoretic Cryptography Book PDF

Author : Maria Isabel Gonzalez Vasco,Rainer Steinwandt
Publisher : CRC Press
Page : 244 pages
File Size : 44,7 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.

An Introduction to Cryptography

Richard A. Mollin
An Introduction to Cryptography Book PDF

Author : Richard A. Mollin
Publisher : CRC Press
Page : 413 pages
File Size : 50,7 Mb
Release : 2006-09-18
Category : Computers
ISBN : 9781420011241

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An Introduction to Cryptography by Richard A. Mollin Pdf

Continuing a bestselling tradition, An Introduction to Cryptography, Second Edition provides a solid foundation in cryptographic concepts that features all of the requisite background material on number theory and algorithmic complexity as well as a historical look at the field. With numerous additions and restructured material, this edition

An Introduction to Mathematical Cryptography

Jeffrey Hoffstein,Jill Pipher,Joseph H. Silverman
An Introduction to Mathematical Cryptography Book PDF

Author : Jeffrey Hoffstein,Jill Pipher,Joseph H. Silverman
Publisher : Springer
Page : 549 pages
File Size : 48,9 Mb
Release : 2014-09-11
Category : Mathematics
ISBN : 9781493917112

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An Introduction to Mathematical Cryptography by Jeffrey Hoffstein,Jill Pipher,Joseph H. Silverman Pdf

This self-contained introduction to modern cryptography emphasizes the mathematics behind the theory of public key cryptosystems and digital signature schemes. The book focuses on these key topics while developing the mathematical tools needed for the construction and security analysis of diverse cryptosystems. Only basic linear algebra is required of the reader; techniques from algebra, number theory, and probability are introduced and developed as required. This text provides an ideal introduction for mathematics and computer science students to the mathematical foundations of modern cryptography. The book includes an extensive bibliography and index; supplementary materials are available online. The book covers a variety of topics that are considered central to mathematical cryptography. Key topics include: classical cryptographic constructions, such as Diffie–Hellmann key exchange, discrete logarithm-based cryptosystems, the RSA cryptosystem, and digital signatures; fundamental mathematical tools for cryptography, including primality testing, factorization algorithms, probability theory, information theory, and collision algorithms; an in-depth treatment of important cryptographic innovations, such as elliptic curves, elliptic curve and pairing-based cryptography, lattices, lattice-based cryptography, and the NTRU cryptosystem. The second edition of An Introduction to Mathematical Cryptography includes a significant revision of the material on digital signatures, including an earlier introduction to RSA, Elgamal, and DSA signatures, and new material on lattice-based signatures and rejection sampling. Many sections have been rewritten or expanded for clarity, especially in the chapters on information theory, elliptic curves, and lattices, and the chapter of additional topics has been expanded to include sections on digital cash and homomorphic encryption. Numerous new exercises have been included.

Applied Cryptography

Bruce Schneier
Applied Cryptography Book PDF

Author : Bruce Schneier
Publisher : John Wiley & Sons
Page : 937 pages
File Size : 55,5 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.

Foundations of Cryptography: Volume 2, Basic Applications

Oded Goldreich
Foundations of Cryptography Volume 2 Basic Applications Book PDF

Author : Oded Goldreich
Publisher : Cambridge University Press
Page : 452 pages
File Size : 52,9 Mb
Release : 2004-05-10
Category : Computers
ISBN : 9780521830843

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Foundations of Cryptography: Volume 2, Basic Applications by Oded Goldreich Pdf

A rigorous treatment of Encryption, Signatures, and General Cryptographic Protocols, emphasizing fundamental concepts.

Fundamentals of Computer Security

Josef Pieprzyk,Thomas Hardjono,Jennifer Seberry
Fundamentals of Computer Security Book PDF

Author : Josef Pieprzyk,Thomas Hardjono,Jennifer Seberry
Publisher : Springer Science & Business Media
Page : 677 pages
File Size : 49,6 Mb
Release : 2013-03-09
Category : Computers
ISBN : 9783662073247

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Fundamentals of Computer Security by Josef Pieprzyk,Thomas Hardjono,Jennifer Seberry Pdf

This reference work looks at modern concepts of computer security. It introduces the basic mathematical background necessary to follow computer security concepts before moving on to modern developments in cryptography. The concepts are presented clearly and illustrated by numerous examples. Subjects covered include: private-key and public-key encryption, hashing, digital signatures, authentication, secret sharing, group-oriented cryptography, and many others. The section on intrusion detection and access control provide examples of security systems implemented as a part of operating system. Database and network security is also discussed. The final chapters introduce modern e- business systems based on digital cash.

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 : 46,5 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.

Cryptography

Nigel Paul Smart
Cryptography Book PDF

Author : Nigel Paul Smart
Publisher : Unknown
Page : 462 pages
File Size : 43,9 Mb
Release : 2003
Category : Computers
ISBN : UCSD:31822033230921

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Cryptography by Nigel Paul Smart Pdf

Nigel Smartâ¬"s Cryptography provides the rigorous detail required for advanced cryptographic studies, yet approaches the subject matter in an accessible style in order to gently guide new students through difficult mathematical topics.

Introduction to Cryptography

Hans Delfs,Helmut Knebl
Introduction to Cryptography Book PDF

Author : Hans Delfs,Helmut Knebl
Publisher : Springer Science & Business Media
Page : 328 pages
File Size : 43,9 Mb
Release : 2002-02-14
Category : Computers
ISBN : 3540422781

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Introduction to Cryptography by Hans Delfs,Helmut Knebl Pdf

This book covers key concepts of cryptography, from encryption and digital signatures to cryptographic protocols, presenting techniques and protocols for key exchange, user ID, electronic elections and digital cash. Advanced topics include bit security of one-way functions and computationally perfect pseudorandom bit generators. Assuming no special background in mathematics, it includes chapter-ending exercises and the necessary algebra, number theory and probability theory in the appendix. This edition offers new material including a complete description of the AES, a section on cryptographic hash functions, new material on random oracle proofs, and a new section on public-key encryption schemes that are provably secure against adaptively-chosen-ciphertext attacks.

Fundamentals of Cryptography

Duncan Buell
Fundamentals of Cryptography Book PDF

Author : Duncan Buell
Publisher : Unknown
Page : 0 pages
File Size : 43,8 Mb
Release : 2021
Category : Electronic
ISBN : 3030734935

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Fundamentals of Cryptography by Duncan Buell Pdf

Cryptography, as done in this century, is heavily mathematical. But it also has roots in what is computationally feasible. This unique and accessible textbook balances the theorems of mathematics against the feasibility of computation. Cryptography is something one actually "does", not a mathematical game about which one proves theorems. There is deep math; there are some theorems that must be proven; and there is a need to recognize the brilliant work done by those who focus on theory. But at the level of an undergraduate course, the emphasis should be first on knowing and understanding the algorithms and how to implement them, and also to be aware that the algorithms must be implemented carefully to avoid the "easy" ways to break the cryptography. Hence, this text covers the algorithmic foundations and is complemented by core mathematics and arithmetic. Topics and features: Provides an exhaustive set of useful examples, to optimally convey the cryptographic computations Focuses on doing cryptography, rather than on proving theorems Includes detailed source code and a test suite Describes NTRU as a lattice-based cryptographic algorithm Addresses, among other topics, factoring attacks (including their history), elliptic curve cryptography, quantum cryptography, and homomorphic encryption This clearly written introductory textbook emphasizes how implementation issues affect algorithm decisions and will reinforce learning for computer science (or mathematics) students studying cryptography at the undergraduate level. In addition, it will be ideal for professional short courses or self-study. Duncan Buell, professor emeritus in the Dept. of Computer Science and Engineering at University of South Carolina, also has 15 years of experience at a research lab doing high-performance computing research in support of the U.S. National Security Agency.