Introduction to Cryptography: Principles and ApplicationsSpringer Science & Business Media, 05.03.2007 - 367 Seiten Due to the rapid growth of digital communication and electronic data exchange, information security has become a crucial issue in industry, business, and administration. Modern cryptography provides essential techniques for securing information and protecting data. In the first part, this book covers the key concepts of cryptography on an undergraduate level, from encryption and digital signatures to cryptographic protocols. Essential techniques are demonstrated in protocols for key exchange, user identification, electronic elections and digital cash. In the second part, more advanced topics are addressed, such as the bit security of one-way functions and computationally perfect pseudorandom bit generators. The security of cryptographic schemes is a central topic. Typical examples of provably secure encryption and signature schemes and their security proofs are given. Though particular attention is given to the mathematical foundations, no special background in mathematics is presumed. The necessary algebra, number theory and probability theory are included in the appendix. Each chapter closes with a collection of exercises. The second edition contains corrections, revisions and new material, including a complete description of the AES, an extended section on cryptographic hash functions, a new section on random oracle proofs, and a new section on public-key encryption schemes that are provably secure against adaptively-chosen-ciphertext attacks. |
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Inhalt
Introduction | 1 |
SymmetricKey Encryption | 11 |
Notation | 13 |
PublicKey Cryptography 33 | 32 |
Cryptographic Protocols | 81 |
Probabilistic Algorithms | 135 |
OneWay Functions and the Basic Assumptions 147 | 146 |
M set of words TO1TO2 m Z 0 over M | 157 |
A Algebra and Number Theory | 289 |
Z residue class ring modulo n | 295 |
B Probabilities and Information Theory 325 | 324 |
Primesk set of primes of binary length k 157 | 326 |
The Weak Law of Large Numbers | 333 |
Distance Measures | 336 |
Basic Concepts of Information Theory | 340 |
HXY conditional uncertainty entropy | 342 |
Bit Security of OneWay Functions | 175 |
OneWay Functions and Pseudorandomness | 199 |
Provably Secure Encryption | 215 |
Provably Secure Digital Signatures 265 | 264 |
349 | |
360 | |
Andere Ausgaben - Alle anzeigen
Introduction to Cryptography: Principles and Applications Hans Delfs,Helmut Knebl Eingeschränkte Leseprobe - 2012 |
Introduction to Cryptography: Principles and Applications Hans Delfs,Helmut Knebl Eingeschränkte Leseprobe - 2002 |
Introduction to Cryptography: Principles and Applications Hans Delfs,Helmut Knebl Eingeschränkte Leseprobe - 2007 |
Häufige Begriffe und Wortgruppen
Verweise auf dieses Buch
Sicherheit und Kryptographie im Internet: von sicherer E-Mail bis zu IP ... Jörg Schwenk Keine Leseprobe verfügbar - 2005 |
Exploratory Data Analysis Using Fisher Information Roy Frieden,Robert A. Gatenby Eingeschränkte Leseprobe - 2010 |