The Block Cipher Companion

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The Block Cipher Companion

Author : Lars R. Knudsen,Matthew Robshaw
Publisher : Springer Science & Business Media
Page : 270 pages
File Size : 55,9 Mb
Release : 2011-10-25
Category : Computers
ISBN : 9783642173424

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The Block Cipher Companion by Lars R. Knudsen,Matthew Robshaw Pdf

Block ciphers encrypt blocks of plaintext, messages, into blocks of ciphertext under the action of a secret key, and the process of encryption is reversed by decryption which uses the same user-supplied key. Block ciphers are fundamental to modern cryptography, in fact they are the most widely used cryptographic primitive – useful in their own right, and in the construction of other cryptographic mechanisms. In this book the authors provide a technically detailed, yet readable, account of the state of the art of block cipher analysis, design, and deployment. The authors first describe the most prominent block ciphers and give insights into their design. They then consider the role of the cryptanalyst, the adversary, and provide an overview of some of the most important cryptanalytic methods. The book will be of value to graduate and senior undergraduate students of cryptography and to professionals engaged in cryptographic design. An important feature of the presentation is the authors' exhaustive bibliography of the field, each chapter closing with comprehensive supporting notes.

Partition-Based Trapdoor Ciphers

Author : Arnaud Bannier,Eric Filiol
Publisher : BoD – Books on Demand
Page : 94 pages
File Size : 43,5 Mb
Release : 2017-09-07
Category : Computers
ISBN : 9789535133865

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Partition-Based Trapdoor Ciphers by Arnaud Bannier,Eric Filiol Pdf

Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that could enable an attacker to break those systems in an operational way. Such features are called backdoors or trapdoors. The present book intends to address the feasibility of a particular class of such backdoors based on partitionning the plaintext and ciphertext message spaces. Going from the theory to the practical aspects, it is shown that mathematical backdoors in encryption systems are possible. This book, thus, intends to initiate a new field of research.

Advances in Cryptology – EUROCRYPT 2016

Author : Marc Fischlin,Jean-Sébastien Coron
Publisher : Springer
Page : 853 pages
File Size : 54,7 Mb
Release : 2016-04-27
Category : Computers
ISBN : 9783662498903

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Advances in Cryptology – EUROCRYPT 2016 by Marc Fischlin,Jean-Sébastien Coron Pdf

The two-volume proceedings LNCS 9665 + LNCS 9666 constitutes the thoroughly refereed proceedings of the 35th Annual International Conference on the Theory and Applications of Cryptographic Techniques, EUROCRYPT 2016, held in Vienna, Austria, in May 2016. The 62 full papers included in these volumes were carefully reviewed and selected from 274 submissions. The papers are organized in topical sections named: (pseudo)randomness; LPN/LWE; cryptanalysis; masking; fully homomorphic encryption; number theory; hash functions; multilinear maps; message authentification codes; attacks on SSL/TLS; real-world protocols; robust designs; lattice reduction; latticed-based schemes; zero-knowledge; pseudorandom functions; multi-party computation; separations; protocols; round complexity; commitments; lattices; leakage; in differentiability; obfuscation; and automated analysis, functional encryption, and non-malleable codes.

Nanoelectronics, Circuits and Communication Systems

Author : Vijay Nath,J.K. Mandal
Publisher : Springer Nature
Page : 817 pages
File Size : 49,5 Mb
Release : 2020-11-17
Category : Technology & Engineering
ISBN : 9789811574863

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Nanoelectronics, Circuits and Communication Systems by Vijay Nath,J.K. Mandal Pdf

This book features selected papers presented at the Fifth International Conference on Nanoelectronics, Circuits and Communication Systems (NCCS 2019). It covers a range of topics, including nanoelectronic devices, microelectronics devices, material science, machine learning, Internet of things, cloud computing, computing systems, wireless communication systems, advances in communication 5G and beyond. Further, it discusses VLSI circuits and systems, MEMS, IC design and testing, electronic system design and manufacturing, speech signal processing, digital signal processing, FPGA-based wireless communication systems and FPGA-based system design, Industry 4.0, e-farming, semiconductor memories, and IC fault detection and correction.

Group Theoretic Cryptography

Author : Maria Isabel Gonzalez Vasco,Rainer Steinwandt
Publisher : CRC Press
Page : 244 pages
File Size : 47,5 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.

CCNA Cybersecurity Operations Companion Guide

Author : Allan Johnson,Cisco Networking Academy
Publisher : Cisco Press
Page : 1302 pages
File Size : 48,5 Mb
Release : 2018-06-17
Category : Computers
ISBN : 9780135166246

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CCNA Cybersecurity Operations Companion Guide by Allan Johnson,Cisco Networking Academy Pdf

CCNA Cybersecurity Operations Companion Guide is the official supplemental textbook for the Cisco Networking Academy CCNA Cybersecurity Operations course. The course emphasizes real-world practical application, while providing opportunities for you to gain the skills needed to successfully handle the tasks, duties, and responsibilities of an associate-level security analyst working in a security operations center (SOC). The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book’s features help you focus on important concepts to succeed in this course: · Chapter Objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter. · Key Terms—Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. · Glossary—Consult the comprehensive Glossary with more than 360 terms. · Summary of Activities and Labs—Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. · Check Your Understanding—Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To—Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities—Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Packet Tracer Activities—Explore and visualize networking concepts using Packet Tracer. There are exercises interspersed throughout the chapters and provided in the accompanying Lab Manual book. Videos—Watch the videos embedded within the online course. Hands-on Labs—Develop critical thinking and complex problem-solving skills by completing the labs and activities included in the course and published in the separate Lab Manual.

Timing Channels in Cryptography

Author : Chester Rebeiro,Debdeep Mukhopadhyay,Sarani Bhattacharya
Publisher : Springer
Page : 152 pages
File Size : 40,9 Mb
Release : 2014-12-12
Category : Technology & Engineering
ISBN : 9783319123707

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Timing Channels in Cryptography by Chester Rebeiro,Debdeep Mukhopadhyay,Sarani Bhattacharya Pdf

This book deals with timing attacks on cryptographic ciphers. It describes and analyzes various unintended covert timing channels that are formed when ciphers are executed in microprocessors. The book considers modern superscalar microprocessors which are enabled with features such as multi-threaded, pipelined, parallel, speculative, and out-of order execution. Various timing attack algorithms are described and analyzed for both block ciphers as well as public-key ciphers. The interplay between the cipher implementation, the system architecture, and the attack's success is analyzed. Further hardware and software countermeasures are discussed with the aim of illustrating methods to build systems that can protect against these attacks.

Information Security and Cryptology

Author : Dongdai Lin,XiaoFeng Wang,Moti Yung
Publisher : Springer
Page : 490 pages
File Size : 47,9 Mb
Release : 2016-05-06
Category : Computers
ISBN : 9783319388984

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Information Security and Cryptology by Dongdai Lin,XiaoFeng Wang,Moti Yung Pdf

This book constitutes the thoroughly refereed post-conference proceedings of the 11th International Conference on Information Security and Cryptology, Inscrypt 2015, held in Beijing, China in November 2015. The 27 revised full papers presented were carefully reviewed and selected from 79 submissions. The papers are organized in topical sections on hash function; signature schemes; symmetric ciphers; elliptic curve and cryptographic fundamentals; Web and applications security; cloud security; key management and public key encryption; zero knowledge and secure computations; software and mobile security.

Cryptography

Author : Douglas Robert Stinson,Maura Paterson
Publisher : CRC Press
Page : 408 pages
File Size : 45,6 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.

Algebra for Cryptologists

Author : Alko R. Meijer
Publisher : Springer
Page : 301 pages
File Size : 54,9 Mb
Release : 2016-09-01
Category : Mathematics
ISBN : 9783319303963

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Algebra for Cryptologists by Alko R. Meijer Pdf

This textbook provides an introduction to the mathematics on which modern cryptology is based. It covers not only public key cryptography, the glamorous component of modern cryptology, but also pays considerable attention to secret key cryptography, its workhorse in practice. Modern cryptology has been described as the science of the integrity of information, covering all aspects like confidentiality, authenticity and non-repudiation and also including the protocols required for achieving these aims. In both theory and practice it requires notions and constructions from three major disciplines: computer science, electronic engineering and mathematics. Within mathematics, group theory, the theory of finite fields, and elementary number theory as well as some topics not normally covered in courses in algebra, such as the theory of Boolean functions and Shannon theory, are involved. Although essentially self-contained, a degree of mathematical maturity on the part of the reader is assumed, corresponding to his or her background in computer science or engineering. Algebra for Cryptologists is a textbook for an introductory course in cryptography or an upper undergraduate course in algebra, or for self-study in preparation for postgraduate study in cryptology.

Advances in Cryptology -- CRYPTO 2012

Author : Reihaneh Safavi-Naini,Ran Canetti
Publisher : Springer
Page : 888 pages
File Size : 42,7 Mb
Release : 2012-08-08
Category : Computers
ISBN : 9783642320095

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Advances in Cryptology -- CRYPTO 2012 by Reihaneh Safavi-Naini,Ran Canetti Pdf

This book constitutes the refereed proceedings of the 32nd Annual International Cryptology Conference, CRYPTO 2012, held in Santa Barbara, CA, USA, in August 2012. The 48 revised full papers presented were carefully reviewed and selected from 225 submissions. The volume also contains the abstracts of two invited talks. The papers are organized in topical sections on symmetric cryptosystems, secure computation, attribute-based and functional encryption, proofs systems, protocols, hash functions, composable security, privacy, leakage and side-channels, signatures, implementation analysis, black-box separation, cryptanalysis, quantum cryptography, and key encapsulation and one-way functions.

Symmetric Cryptography, Volume 2

Author : Christina Boura,Maria Naya-Plasencia
Publisher : John Wiley & Sons
Page : 276 pages
File Size : 46,5 Mb
Release : 2024-01-11
Category : Computers
ISBN : 9781789451474

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Symmetric Cryptography, Volume 2 by Christina Boura,Maria Naya-Plasencia Pdf

Symmetric cryptology is one of the two main branches of cryptology. Its applications are essential and vital in the Information Age, due to the efficiency of its constructions. The scope of this book in two volumes is two-fold. First, it presents the most important ideas that have been used in the design of symmetric primitives, their inner components and their most relevant constructions. Second, it describes and provides insights on the most popular cryptanalysis and proof techniques for analyzing the security of the above algorithms. A selected number of future directions, such as post-quantum security or design of ciphers for modern needs and particular applications, are also discussed. We believe that the two volumes of this work will be of interest to researchers, to master’s and PhD students studying or working in the field of cryptography, as well as to all professionals working in the field of cybersecurity.

Progress in Cryptology - INDOCRYPT 2013

Author : Goutam Paul,Paul Vaudenay
Publisher : Springer
Page : 319 pages
File Size : 46,5 Mb
Release : 2013-12-02
Category : Computers
ISBN : 9783319035154

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Progress in Cryptology - INDOCRYPT 2013 by Goutam Paul,Paul Vaudenay Pdf

This book constitutes the refereed proceedings of the 14th International Conference on Cryptology in India, INDOCRYPT 2013, held in Mumbai, India, in December 2013. The 15 revised full papers presented together with 6 short papers the abstracts of 3 invited talks were carefully reviewed and selected from 76 submissions. The papers are organized in topical sections on provable security; hash functions and signatures; side channel attacks; symmetric key cryptanalysis; key exchange and secret sharing; efficient implementation and hardware; and coding theory in cryptography.

VLSI-SoC: Opportunities and Challenges Beyond the Internet of Things

Author : Michail Maniatakos,Ibrahim (Abe) M. Elfadel,Matteo Sonza Reorda,H. Fatih Ugurdag,José Monteiro,Ricardo Reis
Publisher : Springer
Page : 257 pages
File Size : 48,8 Mb
Release : 2019-05-16
Category : Computers
ISBN : 9783030156633

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VLSI-SoC: Opportunities and Challenges Beyond the Internet of Things by Michail Maniatakos,Ibrahim (Abe) M. Elfadel,Matteo Sonza Reorda,H. Fatih Ugurdag,José Monteiro,Ricardo Reis Pdf

This book contains extended and revised versions of the best papers presented at the 25th IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2017, held in Abu Dhabi, United Arab Emirates, in August 2017. The 11 papers included in this book were carefully reviewed and selected from the 33 full papers presented at the conference. The papers cover a wide range of topics in VLSI technology and advanced research. They address the latest scientific and industrial results and developments as well as future trends in the field of System-on-Chip (SoC) Design. On the occasion of the silver jubilee of the VLSI-SoC conference series the book also includes a special chapter that presents the history of the VLSI-SoC series of conferences and its relation with VLSI-SoC evolution since the early 80s up to the present.

Computer Security – ESORICS 2019

Author : Kazue Sako,Steve Schneider,Peter Y. A. Ryan
Publisher : Springer Nature
Page : 627 pages
File Size : 53,8 Mb
Release : 2019-09-15
Category : Computers
ISBN : 9783030299620

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Computer Security – ESORICS 2019 by Kazue Sako,Steve Schneider,Peter Y. A. Ryan Pdf

The two volume set, LNCS 11735 and 11736, constitutes the proceedings of the 24th European Symposium on Research in Computer Security, ESORIC 2019, held in Luxembourg, in September 2019. The total of 67 full papers included in these proceedings was carefully reviewed and selected from 344 submissions. The papers were organized in topical sections named as follows:Part I: machine learning; information leakage; signatures and re-encryption; side channels; formal modelling and verification; attacks; secure protocols; useful tools; blockchain and smart contracts.Part II: software security; cryptographic protocols; security models; searchable encryption; privacy; key exchange protocols; and web security.