Pseudorandomness

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Modern Cryptography, Probabilistic Proofs and Pseudorandomness

Author : Oded Goldreich
Publisher : Springer Science & Business Media
Page : 192 pages
File Size : 47,9 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.

Pseudorandomness and Cryptographic Applications

Author : Michael Luby
Publisher : Princeton University Press
Page : 257 pages
File Size : 40,8 Mb
Release : 2019-12-31
Category : Mathematics
ISBN : 9780691206844

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Pseudorandomness and Cryptographic Applications by Michael Luby Pdf

A pseudorandom generator is an easy-to-compute function that stretches a short random string into a much longer string that "looks" just like a random string to any efficient adversary. One immediate application of a pseudorandom generator is the construction of a private key cryptosystem that is secure against chosen plaintext attack. There do not seem to be natural examples of functions that are pseudorandom generators. On the other hand, there do seem to be a variety of natural examples of another basic primitive: the one-way function. A function is one-way if it is easy to compute but hard for any efficient adversary to invert on average. The first half of the book shows how to construct a pseudorandom generator from any one-way function. Building on this, the second half of the book shows how to construct other useful cryptographic primitives, such as private key cryptosystems, pseudorandom function generators, pseudorandom permutation generators, digital signature schemes, bit commitment protocols, and zero-knowledge interactive proof systems. The book stresses rigorous definitions and proofs.

Pseudorandomness

Author : Salil P. Vadhan
Publisher : Foundations and Trends(r) in T
Page : 352 pages
File Size : 55,5 Mb
Release : 2012
Category : Computers
ISBN : 1601985940

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Pseudorandomness by Salil P. Vadhan Pdf

A survey of pseudorandomness, the theory of efficiently generating objects that look random despite being constructed using little or no randomness. This theory has significance for areas in computer science and mathematics, including computational complexity, algorithms, cryptography, combinatorics, communications, and additive number theory.

A Primer on Pseudorandom Generators

Author : Oded Goldreich
Publisher : American Mathematical Soc.
Page : 114 pages
File Size : 46,8 Mb
Release : 2010
Category : Mathematics
ISBN : 9780821851920

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A Primer on Pseudorandom Generators by Oded Goldreich Pdf

A fresh look at the question of randomness was taken in the theory of computing: A distribution is pseudorandom if it cannot be distinguished from the uniform distribution by any efficient procedure. This paradigm, originally associating efficient procedures with polynomial-time algorithms, has been applied with respect to a variety of natural classes of distinguishing procedures. The resulting theory of pseudorandomness is relevant to science at large and is closely related to central areas of computer science, such as algorithmic design, complexity theory, and cryptography. This primer surveys the theory of pseudorandomness, starting with the general paradigm, and discussing various incarnations while emphasizing the case of general-purpose pseudorandom generators (withstanding any polynomial-time distinguisher). Additional topics include the "derandomization" of arbitrary probabilistic polynomial-time algorithms, pseudorandom generators withstanding space-bounded distinguishers, and serveral natural notions of special-purpose pseudorandom generators. The primer assumes basic familiarity with the notion of efficient algorithms and with elementary probability theory, but provides a basic introduction to all notions that are actually used. as a result, the primer is essentially self-contained, although the interested reader is at times referred to other sources for more detail.

Trusted Systems

Author : Liqun Chen,Moti Yung
Publisher : Springer Science & Business Media
Page : 276 pages
File Size : 49,8 Mb
Release : 2010-07-15
Category : Business & Economics
ISBN : 9783642145964

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Trusted Systems by Liqun Chen,Moti Yung Pdf

This book constitutes the proceedings of the International Conference on Trusted Systems, held in Beijing, China, in December 2009.

Pseudorandomness and Cryptographic Applications

Author : Michael George Luby
Publisher : Princeton University Press
Page : 260 pages
File Size : 45,6 Mb
Release : 1996-01-28
Category : Computers
ISBN : 0691025460

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Pseudorandomness and Cryptographic Applications by Michael George Luby Pdf

A pseudorandom generator is an easy-to-compute function that stretches a short random string into a much longer string that "looks" just like a random string to any efficient adversary. One immediate application of a pseudorandom generator is the construction of a private key cryptosystem that is secure against chosen plaintext attack. There do not seem to be natural examples of functions that are pseudorandom generators. On the other hand, there do seem to be a variety of natural examples of another basic primitive: the one-way function. A function is one-way if it is easy to compute but hard for any efficient adversary to invert on average. The first half of the book shows how to construct a pseudorandom generator from any one-way function. Building on this, the second half of the book shows how to construct other useful cryptographic primitives, such as private key cryptosystems, pseudorandom function generators, pseudorandom permutation generators, digital signature schemes, bit commitment protocols, and zero-knowledge interactive proof systems. The book stresses rigorous definitions and proofs.

Finite Fields and Their Applications

Author : Pascale Charpin,Alexander Pott,Arne Winterhof
Publisher : Walter de Gruyter
Page : 288 pages
File Size : 40,5 Mb
Release : 2013-05-28
Category : Mathematics
ISBN : 9783110283600

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Finite Fields and Their Applications by Pascale Charpin,Alexander Pott,Arne Winterhof Pdf

This book is based on the invited talks of the "RICAM-Workshop on Finite Fields and Their Applications: Character Sums and Polynomials" held at the Federal Institute for Adult Education (BIfEB) in Strobl, Austria, from September 2-7, 2012. Finite fields play important roles in many application areas such as coding theory, cryptography, Monte Carlo and quasi-Monte Carlo methods, pseudorandom number generation, quantum computing, and wireless communication. In this book we will focus on sequences, character sums, and polynomials over finite fields in view of the above mentioned application areas: Chapters 1 and 2 deal with sequences mainly constructed via characters and analyzed using bounds on character sums. Chapters 3, 5, and 6 deal with polynomials over finite fields. Chapters 4 and 9 consider problems related to coding theory studied via finite geometry and additive combinatorics, respectively. Chapter 7 deals with quasirandom points in view of applications to numerical integration using quasi-Monte Carlo methods and simulation. Chapter 8 studies aspects of iterations of rational functions from which pseudorandom numbers for Monte Carlo methods can be derived. The goal of this book is giving an overview of several recent research directions as well as stimulating research in sequences and polynomials under the unified framework of character theory.

Advances in Cryptology – CRYPTO 2020

Author : Daniele Micciancio,Thomas Ristenpart
Publisher : Springer Nature
Page : 883 pages
File Size : 54,6 Mb
Release : 2020-08-11
Category : Computers
ISBN : 9783030567842

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Advances in Cryptology – CRYPTO 2020 by Daniele Micciancio,Thomas Ristenpart Pdf

Conference on Cryptologic Research, CRYPTO 2020, which was held during August 17–21, 2020. Crypto has traditionally been held at UCSB every year, but due to the COVID-19 pandemic it will be an online event in 2020. The 85 papers presented in the proceedings were carefully reviewed and selected from a total of 371 submissions. They were organized in topical sections as follows: Part I: Security Models; Symmetric and Real World Cryptography; Hardware Security and Leakage Resilience; Outsourced encryption; Constructions. Part II: Public Key Cryptanalysis; Lattice Algorithms and Cryptanalysis; Lattice-based and Post Quantum Cryptography; Multi-Party Computation. Part III: Multi-Party Computation; Secret Sharing; Cryptanalysis; Delay functions; Zero Knowledge.

Providing Sound Foundations for Cryptography

Author : Oded Goldreich
Publisher : Morgan & Claypool
Page : 836 pages
File Size : 42,7 Mb
Release : 2019-09-13
Category : Computers
ISBN : 9781450372695

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Providing Sound Foundations for Cryptography by Oded Goldreich Pdf

Cryptography is concerned with the construction of schemes that withstand any abuse. A cryptographic scheme is constructed so as to maintain a desired functionality, even under malicious attempts aimed at making it deviate from its prescribed behavior. The design of cryptographic systems must be based on firm foundations, whereas ad hoc approaches and heuristics are a very dangerous way to go. These foundations were developed mostly in the 1980s, in works that are all co-authored by Shafi Goldwasser and/or Silvio Micali. These works have transformed cryptography from an engineering discipline, lacking sound theoretical foundations, into a scientific field possessing a well-founded theory, which influences practice as well as contributes to other areas of theoretical computer science. This book celebrates these works, which were the basis for bestowing the 2012 A.M. Turing Award upon Shafi Goldwasser and Silvio Micali. A significant portion of this book reproduces some of these works, and another portion consists of scientific perspectives by some of their former students. The highlight of the book is provided by a few chapters that allow the readers to meet Shafi and Silvio in person. These include interviews with them, their biographies and their Turing Award lectures.

Advances in Cryptology – CRYPTO 2019

Author : Alexandra Boldyreva,Daniele Micciancio
Publisher : Springer
Page : 864 pages
File Size : 41,9 Mb
Release : 2019-08-09
Category : Computers
ISBN : 9783030269548

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Advances in Cryptology – CRYPTO 2019 by Alexandra Boldyreva,Daniele Micciancio Pdf

The three-volume set, LNCS 11692, LNCS 11693, and LNCS 11694, constitutes the refereed proceedings of the 39th Annual International Cryptology Conference, CRYPTO 2019, held in Santa Barbara, CA, USA, in August 2019. The 81 revised full papers presented were carefully reviewed and selected from 378 submissions. The papers are organized in the following topical sections: Part I: Award papers; lattice-based ZK; symmetric cryptography; mathematical cryptanalysis; proofs of storage; non-malleable codes; SNARKs and blockchains; homomorphic cryptography; leakage models and key reuse. Part II: MPC communication complexity; symmetric cryptanalysis; (post) quantum cryptography; leakage resilience; memory hard functions and privacy amplification; attribute based encryption; foundations. Part III: Trapdoor functions; zero knowledge I; signatures and messaging; obfuscation; watermarking; secure computation; various topics; zero knowledge II; key exchange and broadcast encryption.

Handbook of Probability

Author : Tamás Rudas
Publisher : SAGE
Page : 489 pages
File Size : 45,9 Mb
Release : 2008-02-21
Category : Social Science
ISBN : 9781412927147

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Handbook of Probability by Tamás Rudas Pdf

The Handbook of Probability presents an equal balance of theory and direct applications in a non-technical, yet comprehensive format so that researchers of various backgrounds can use the reference either as a primer for understanding basic probability theory or as a more advanced research tool for specific projects requiring a deeper understanding or application of probability. The wide-ranging applications of probability presented make it useful for researchers who need to make interdisciplinary connections in their work, as well as professors who teach a range of students (social sciences, education, business, behavioral sciences, etc.) and need to bring probability into greater, concrete perspective for these students.

Advances in Cryptology – CRYPTO 2018

Author : Hovav Shacham,Alexandra Boldyreva
Publisher : Springer
Page : 788 pages
File Size : 46,5 Mb
Release : 2018-08-11
Category : Computers
ISBN : 9783319968780

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Advances in Cryptology – CRYPTO 2018 by Hovav Shacham,Alexandra Boldyreva Pdf

The three volume-set, LNCS 10991, LNCS 10992, and LNCS 10993, constitutes the refereed proceedings of the 38th Annual International Cryptology Conference, CRYPTO 2018, held in Santa Barbara, CA, USA, in August 2018. The 79 revised full papers presented were carefully reviewed and selected from 351 submissions. The papers are organized in the following topical sections: secure messaging; implementations and physical attacks prevention; authenticated and format-preserving encryption; cryptoanalysis; searchable encryption and differential privacy; secret sharing; encryption; symmetric cryptography; proofs of work and proofs of stake; proof tools; key exchange; symmetric cryptoanalysis; hashes and random oracles; trapdoor functions; round optimal MPC; foundations; lattices; lattice-based ZK; efficient MPC; quantum cryptography; MPC; garbling; information-theoretic MPC; oblivious transfer; non-malleable codes; zero knowledge; and obfuscation.

Introduction to Modern Cryptography

Author : Jonathan Katz,Yehuda Lindell
Publisher : CRC Press
Page : 548 pages
File Size : 48,6 Mb
Release : 2007-08-31
Category : Computers
ISBN : 9781420010756

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Introduction to Modern Cryptography by Jonathan Katz,Yehuda Lindell Pdf

Cryptography plays a key role in ensuring the privacy and integrity of data and the security of computer networks. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of modern cryptography, with a focus on formal definitions, precise assumptions, and rigorous proofs. The authors introduce the core principles of

Modern Cryptography with Proof Techniques and Implementations

Author : Seong Oun Hwang,Intae Kim,Wai Kong Lee
Publisher : CRC Press
Page : 511 pages
File Size : 44,5 Mb
Release : 2021-03-28
Category : Computers
ISBN : 9781000364507

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Modern Cryptography with Proof Techniques and Implementations by Seong Oun Hwang,Intae Kim,Wai Kong Lee Pdf

Proof techniques in cryptography are very difficult to understand, even for students or researchers who major in cryptography. In addition, in contrast to the excessive emphases on the security proofs of the cryptographic schemes, practical aspects of them have received comparatively less attention. This book addresses these two issues by providing detailed, structured proofs and demonstrating examples, applications and implementations of the schemes, so that students and practitioners may obtain a practical view of the schemes. Seong Oun Hwang is a professor in the Department of Computer Engineering and director of Artificial Intelligence Security Research Center, Gachon University, Korea. He received the Ph.D. degree in computer science from the Korea Advanced Institute of Science and Technology (KAIST), Korea. His research interests include cryptography, cybersecurity, networks, and machine learning. Intae Kim is an associate research fellow at the Institute of Cybersecurity and Cryptology, University of Wollongong, Australia. He received the Ph.D. degree in electronics and computer engineering from Hongik University, Korea. His research interests include cryptography, cybersecurity, and networks. Wai Kong Lee is an assistant professor in UTAR (University Tunku Abdul Rahman), Malaysia. He received the Ph.D. degree in engineering from UTAR, Malaysia. In between 2009 – 2012, he served as an R&D engineer in several multinational companies including Agilent Technologies (now known as Keysight) in Malaysia. His research interests include cryptography engineering, GPU computing, numerical algorithms, Internet of Things (IoT) and energy harvesting.

Advances in Cryptology - CRYPTO 2001

Author : Joe Kilian
Publisher : Springer
Page : 604 pages
File Size : 50,6 Mb
Release : 2003-05-15
Category : Computers
ISBN : 9783540446477

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Advances in Cryptology - CRYPTO 2001 by Joe Kilian Pdf

Crypto 2001, the 21st Annual Crypto conference, was sponsored by the Int- national Association for Cryptologic Research (IACR) in cooperation with the IEEE Computer Society Technical Committee on Security and Privacy and the Computer Science Department of the University of California at Santa Barbara. The conference received 156 submissions, of which the program committee selected 34 for presentation; one was later withdrawn. These proceedings contain the revised versions of the 33 submissions that were presented at the conference. These revisions have not been checked for correctness, and the authors bear full responsibility for the contents of their papers. The conference program included two invited lectures. Mark Sherwin spoke on, \Quantum information processing in semiconductors: an experimentalist’s view." Daniel Weitzner spoke on, \Privacy, Authentication & Identity: A recent history of cryptographic struggles for freedom." The conference program also included its perennial \rump session," chaired by Stuart Haber, featuring short, informal talks on late{breaking research news. As I try to account for the hours of my life that ?ew o to oblivion, I realize that most of my time was spent cajoling talented innocents into spending even more time on my behalf. I have accumulated more debts than I can ever hope to repay. As mere statements of thanks are certainly insu cient, consider the rest of this preface my version of Chapter 11.