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The Manga Guide to Cryptography
16,99 € *
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The Manga Guide to Cryptography breaks down how ciphers work, what makes them secure or insecure, and how to decode them. Comic illustrations make it easy to learn about classic substitution, polyalphabetic, and transposition ciphers; symmetric-key algorithms like block and DES (Data Encryption Standard) ciphers; how to use public key encryption technology to generate public/private keys and cryptograms; practical applications of encryption such as digital signatures, identity fraud countermeasures, and ´man in the middle´ attack countermeasures.

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Stand: 16.07.2019
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Angewandte Kryptographie
32,00 € *
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Die angewandte Kryptographie spielt eine zentrale Rolle beim Schutz von vertraulichen Daten und persönlicher Identität. Sie umfasst die Themen Verschlüsselung, Public Key Kryptographie, Authentifikation, digitale Signatur, elektronisches Bargeld und sichere Netze. Ziel des Buches ist es, Grundwissen über Algorithmen und Protokolle zu vermitteln und kryptographische Anwendungen aufzuzeigen. Mit so wenig Mathematik wie nötig, aber vielen Beispielen, Übungsaufgaben und Musterlösungen wird dem Leser der Schritt von der Theorie zur Praxis vereinfacht. Ganz neu in dem Buch ist eine Beschreibung der für viele Anwendungen wichtigen Blockchain-Technologie. Anhand von praktischen Beispielen wird gezeigt, wie kryptographische Algorithmen, zum Beispiel Hash-Funktionen, bei der Blockchain eingesetzt werden. Aus dem Inhalt: - Klassische Chiffren - Moderne Blockchiffren - Public-Key-Kryptographie - Authentifikation und digitale Signatur - Public-Key-Infrastruktur - Public-Key-Systeme - Elektronisches Bargeld - Elektronische Zahlungssysteme - Blockchain-Technologie und Bitcoin - Politische Randbedingungen

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Stand: 16.07.2019
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Handbook of Applied Cryptography
65,99 € *
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A valuable reference for the novice as well as for the expert who needs a wider scope of coverage within the area of cryptography, this book provides easy and rapid access of information and includes more than 200 algorithms and protocols; more than 200 tables and figures; more than 1,000 numbered definitions, facts, examples, notes, and remarks; and over 1,250 significant references, including brief comments on each paper. Cryptography, in particular public-key cryptography, has emerged an important discipline that is not only the subject of an enormous amount of research, but provides the foundation for information security in many applications. This title provides a treatment that introduces the practical aspects of both conventional and public-key cryptography.

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Stand: 16.07.2019
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Kryptografie in Theorie und Praxis
34,99 € *
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Kryptografie hat sich in jüngster Zeit als eine Wissenschaft gezeigt, bei der mathematische Methoden mit besonderem Erfolg eingesetzt werden können. Das Buch stellt die gesamte Kryptografie unter diesem Aspekt vor: Grundlagen und Anwendungen, Verschüsselung und Authentifikation, symmetrische Algorithmen und Public-Key-Verfahren werden entsprechend ihrer Wichtigkeit präsentiert. Das Buch hat den Umfang einer 2-semestrigen Vorlesung, aufgrund seiner klaren Darstellung eignet es sich aber auch hervorragend zum Selbststudium. Zahlreiche Übungsaufgaben von unterschiedlichem Schwierigkeitsgrad dienen zur Kontrolle des Verständnisses.

Anbieter: buecher.de
Stand: 16.07.2019
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Introduction to Security Reduction
95,99 € *
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This monograph illustrates important notions in security reductions and essential techniques in security reductions for group-based cryptosystems. Using digital signatures and encryption as examples, the authors explain how to program correct security reductions for those cryptographic primitives. Various schemes are selected and re-proven in this book to demonstrate and exemplify correct security reductions. This book is suitable for researchers and graduate students engaged with public-key cryptography.

Anbieter: buecher.de
Stand: 16.07.2019
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Guide to Elliptic Curve Cryptography
108,99 € *
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After two decades of research and development, elliptic curve cryptography now has widespread exposure and acceptance. Industry, banking, and government standards are in place to facilitate extensive deployment of this efficient public-key mechanism. Anchored by a comprehensive treatment of the practical aspects of elliptic curve cryptography (ECC), this guide explains the basic mathematics, describes state-of-the-art implementation methods, and presents standardized protocols for public-key encryption, digital signatures, and key establishment. In addition, the book addresses some issues that arise in software and hardware implementation, as well as side-channel attacks and countermeasures. Readers receive the theoretical fundamentals as an underpinning for a wealth of practical and accessible knowledge about efficient application. Features & Benefits: Breadth of coverage and unified, integrated approach to elliptic curve cryptosystems Describes important industry and government protocols, such as the FIPS 186-2 standard from the U.S. National Institute for Standards and Technology Provides full exposition on techniques for efficiently implementing finite-field and elliptic curve arithmetic Distills complex mathematics and algorithms for easy understanding Includes useful literature references, a list of algorithms, and appendices on sample parameters, ECC standards, and software tools This comprehensive, highly focused reference is a useful and indispensable resource for practitioners, professionals, or researchers in computer science, computer engineering, network design, and network data security.

Anbieter: buecher.de
Stand: 16.07.2019
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Serious Cryptography
30,99 € *
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Serious Cryptography is the much anticipated review of modern cryptography by cryptographer JP Aumasson. This is a book for readers who want to understand how cryptography works in today´s world. The book is suitable for a wide audience, yet is filled with mathematical concepts and meaty discussions of how the various cryptographic mechanisms work. Chapters cover the notion of secure encryption, randomness, block ciphers and ciphers, hash functions and message authentication codes, public-key crypto including RSA, Diffie-Hellman, and elliptic curves, as well as TLS and post-quantum cryptography. Numerous code examples and real use cases throughout will help practitioners to understand the core concepts behind modern cryptography, as well as how to choose the best algorithm or protocol and ask the right questions of vendors. Aumasson discusses core concepts like computational security and forward secrecy, as well as strengths and limitations of cryptographic functionalities related to

Anbieter: buecher.de
Stand: 16.07.2019
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Learning SPARQL
26,99 € *
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Gain hands-on experience with SPARQL, the RDF query language that?s bringing new possibilities to semantic web, linked data, and big data projects. This updated and expanded edition shows you how to use SPARQL 1.1 with a variety of tools to retrieve, manipulate, and federate data from the public web as well as from private sources. Author Bob DuCharme has you writing simple queries right away before providing background on how SPARQL fits into RDF technologies. Using short examples that you can run yourself with open source software, you?ll learn how to update, add to, and delete data in RDF datasets. * Get the big picture on RDF, linked data, and the semantic web * Use SPARQL to find bad data and create new data from existing data * Use datatype metadata and functions in your queries * Learn techniques and tools to help your queries run more efficiently * Use RDF Schemas and OWL ontologies to extend the power of your queries * Discover the roles that SPARQL can play in your applications

Anbieter: buecher.de
Stand: 16.07.2019
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The Art of Data Usability
44,99 € *
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Data is only valuable if it´s useful. If you´re responsible for making meaningful data available to business stakeholders, researchers, or even the general public, you need a predictable process for discerning the users´ needs and delivering the right data in the right way. So how do you establish the correct priorities and measures of relevance? How do you continuously improve your data projects? This is the essential art of data usability. The Art of Data Usability teaches you to think about data quality in context, presenting a methodology to maximize the usefulness of data for its intended consumers. In this practical guide, you´ll master an iterative process for identifying and refining user data needs and reflecting those requirements in your data projects. Key Features · Attributes of quality data · Identifying user needs and requirements · Using Python for data quality monitoring · Best practices and methods to improve data usability Audience Written for readers comfortable with data management and common data formats such CSV and JSON. Tryggvi Björgvinsson is the head of IT and dissemination at Statistics Iceland. He holds a Ph.D. in software engineering.

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Stand: 16.07.2019
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