000			03842nam a22002897a 4500
999			_c56291 _d56291
005			20200226121211.0
008			200123b ||||| |||| 00| 0 eng d
020			_a9781138581340
028			_a:Variety Books Publishers & Distributors _b:B-10 Street No 2 West Vinod Nagar Delhi 110092 _c:IM2688 _d:18/01/2020
082			_a005.82 KAT
100			_aKatz, Jonathan
245			_aIntroduction to Modern Cryptography _c/ Jonathan Katz;
260			_aBoca Raton _b: CRC Press/Taylor & Francis, _c ©2015
300			_axx, 583p. _c24cm.
365			_b2695
490			_aChapman & Hall/CRC cryptography and network security
505			_aPreface -- I. Introduction and Classical Cryptography -- Introduction -- Perfectly Secret Encryption -- II. Private-Key (Symmetric) Cryptography -- Private-Key Encryption --Message Authentication Codes -- Hash Functions and Applications -- Practical Constructions of Symmetric-Key Primitives -- Theoretical Constructions of Symmetric-Key Primitives -- III. Public-Key (Asymmetric) Cryptography -- Number Theory and Cryptographic Hardness Assumptions -- Algorithms for Factoring and Computing Discrete Logarithms -- Key Management and the Public-Key Revolution -- Public-Key Encryption -- Digital Signature Schemes -- Advanced Topics in Public-Key Encryption -- Index of Common Notation -- Appendix A: Mathematical Background -- Appendix B: Basic Algorithmic Number Theory.
520			_aCryptography is ubiquitous and plays a key role in ensuring data secrecy and integrity as well as in securing computer systems more broadly. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of this fascinating subject. The authors introduce the core principles of modern cryptography, with an emphasis on formal definitions, clear assumptions, and rigorous proofs of security. The book begins by focusing on private-key cryptography, including an extensive treatment of private-key encryption, message authentication codes, and hash functions. The authors also present design principles for widely used stream ciphers and block ciphers including RC4, DES, and AES, plus provide provable constructions of stream ciphers and block ciphers from lower-level primitives. The second half of the book covers public-key cryptography, beginning with a self-contained introduction to the number theory needed to understand the RSA, Diffie-Hellman, and El Gamal cryptosystems (and others), followed by a thorough treatment of several standardized public-key encryption and digital signature schemes. Integrating a more practical perspective without sacrificing rigor, this widely anticipated Second Edition offers improved treatment of:Stream ciphers and block ciphers, including modes of operation and design principlesAuthenticated encryption and secure communication sessionsHash functions, including hash-function applications and design principles Attacks on poorly implemented cryptography, including attacks on chained-CBC encryption, padding-oracle attacks, and timing attacksThe random-oracle model and its application to several standardized, widely used public-key encryption and signature schemesElliptic-curve cryptography and associated standards such as DSA/ECDSA and DHIES/ECIESContaining updated exercises and worked examples, Introduction to Modern Cryptography, Second Edition can serve as a textbook for undergraduate- or graduate-level courses in cryptography, a valuable reference for researchers and practitioners, or a general introduction suitable for self-study.
650			_aComputer Science
650			_a Computer programming, programs & data
650			_aComputer security
650			_aCryptography.
650			_aComputers -- Security -- Cryptography.
700			_aKatz, Jonathan
700			_aLindell, Yehuda
942			_cBOOK