Details

Digital Signatures

von: Jonathan Katz
96,29 €
Verlag:	Springer
Format:	PDF
Veröffentl.:	17.05.2010
ISBN/EAN:	9780387277127
Sprache:	englisch
Anzahl Seiten:	192

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Als Gutschein

Dieses eBook enthält ein Wasserzeichen.

Beschreibungen

Titelbeschreibung

As a beginning graduate student, I recall being frustrated by a general lack of acces sible sources from which I could learn about (theoretical) cryptography. I remember wondering: why aren’t there more books presenting the basics of cryptography at an introductory level? Jumping ahead almost a decade later, as a faculty member my graduate students now ask me: what is the best resource for learning about (various topics in) cryptography? This monograph is intended to serve as an answer to these 1 questions — at least with regard to digital signature schemes. Given the above motivation, this book has been written with a beginninggraduate student in mind: a student who is potentially interested in doing research in the ?eld of cryptography, and who has taken an introductory course on the subject, but is not sure where to turn next. Though intended primarily for that audience, I hope that advanced graduate students and researchers will ?nd the book useful as well. In addition to covering various constructions of digital signature schemes in a uni?ed framework, this text also serves as a compendium of various “folklore” results that are, perhaps, not as well known as they should be. This book could also serve as a textbook for a graduate seminar on advanced cryptography; in such a class, I expect the entire book could be covered at a leisurely pace in one semester with perhaps some time left over for excursions into related topics.

Inhaltsverzeichnis

Setting the Stage.- Digital Signatures: Background and Definitions.- Cryptographic Hardness Assumptions.- Digital Signature Schemes without Random Oracles.- Constructions Based on General Assumptions.- Signature Schemes Based on the (Strong) RSA Assumption.- Constructions Based on Bilinear Maps.- Digital Signature Schemes in the Random Oracle Model.- The Random Oracle Model.- Full-Domain Hash (and Related) Signature Schemes.- Signature Schemes from Identification Schemes.

Autorenportrait

Jonathan Katz is an associate professor in the Department of Computer Science at the University of Maryland. Active in the cryptography research community, he has held visiting positions at UCLA, \'{E}cole Normale Sup\'{e}rieure, and IBM. He has given several introductory lectures on cryptography to general audiences in both industry and government, and is an author of the textbook "Introduction to Modern Cryptography".

Back cover copy

Digital Signatures is the first comprehensive account of the theoretical principles and techniques used in the design of provably secure signature schemes. In addition to providing the reader with a better understanding of the security guarantees provided by digital signatures, the book also contains full descriptions and detailed proofs for essentially all known secure signature schemes in the cryptographic literature.

A valuable reference for students, professors, and researchers, Digital Signature Schemes can be used for self-study, as a supplement to a course on theoretical cryptography, or as a textbook in a graduate-level seminar.

Sonderbeitrag

Contains full descriptions and formal proofs of almost all known provably-secure signature schemes Includes details on state-of-the-art signature schemes used extensively in practice Explains many of the the underlying methodologies for constructing secure signature schemes Appropriate for practitioners and students; will serve well as a reference or as a text for self-study Includes supplementary material: sn.pub/extras

Verkaufsargumente

<p>Structured for the needs of professionals, as well as graduate level computer science students, this is the first reference to address the methodology, cryptographic and computational demands of a secure web. Using the author’s observations of duality in two well-known cryptographic ‘primitives’, <b>Digital Signatures</b> introduces new strategies and methodologies for designing provably secure group-signatures based on traitor tracing schemes. </p>