000			04672nam a2200421 i 4500
999			_c334773 _d334773 _x1
001			334773
003			ES-MaUEC
005			20230102114745.0
006			a|||| o|||| 00| 0
007			cr nn nnnaamaa
008			210119s2021 gw a o |||| 0|eng d
020			_a9783030632878
024	7		_a10.1007/978-3-030-63287-8 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aQA76.9.A25 _b2021 EB
100	1		_aMittelbach, Arno _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9678659
245	1	4	_aThe theory of hash functions and random oracles : _ban approach to modern cryptography _cby Arno Mittelbach, Marc Fischlin
250			_aFirst edition 2021
264		1	_aCham, Switzerland _bSpringer International Publising _c2021
300			_a1 recurso en línea (XXIII, 788 páginas) _b109 ilustraciones
336			_2rdacontent _aTexto _btxt
337			_2rdamedia _aelectrónico _bc
338			_2rdacarrier _arecurso electrónico _bcr
347			_atext file _bPDF _2rda
490	0		_aInformation Security and Cryptography _x1619-7100
505	0		_aIntroduction -- Preliminaries: Cryptographic Foundations -- Part I: Foundations -- Computational Security -- Pseudorandomness and Computational Indistinguishability -- Collision Resistance -- Encryption Schemes -- Signature Schemes -- Non-cryptographic Hashing -- Part II: The Random Oracle Methodology -- The Random Oracle Model -- The Full Power of Random Oracles -- Random Oracle Schemes in Practice -- Limitations of Random Oracles -- The Random Oracle Controversy -- Part III: Hash Function Constructions -- Iterated Hash Functions -- Constructing Compression Functions -- Iterated Hash Functions in Practice -- Constructions of Keyed Hash Functions -- Constructing Random Oracles: Indifferentiability -- Constructing Random Oracles: UCEs -- Index.
520	3		_aHash functions are the cryptographer's Swiss Army knife. Even though they play an integral part in today's cryptography, existing textbooks discuss hash functions only in passing and instead often put an emphasis on other primitives like encryption schemes. In this book the authors take a different approach and place hash functions at the center. The result is not only an introduction to the theory of hash functions and the random oracle model but a comprehensive introduction to modern cryptography. After motivating their unique approach, in the first chapter the authors introduce the concepts from computability theory, probability theory, information theory, complexity theory, and information-theoretic security that are required to understand the book content. In Part I they introduce the foundations of hash functions and modern cryptography. They cover a number of schemes, concepts, and proof techniques, including computational security, one-way functions, pseudorandomness and pseudorandom functions, game-based proofs, message authentication codes, encryption schemes, signature schemes, and collision-resistant (hash) functions. In Part II the authors explain the random oracle model, proof techniques used with random oracles, random oracle constructions, and examples of real-world random oracle schemes. They also address the limitations of random oracles and the random oracle controversy, the fact that uninstantiable schemes exist which are provably secure in the random oracle model but which become insecure with any real-world hash function. Finally in Part III the authors focus on constructions of hash functions. This includes a treatment of iterative hash functions and generic attacks against hash functions, constructions of hash functions based on block ciphers and number-theoretic assumptions, a discussion of privately keyed hash functions including a full security proof for HMAC, and a presentation of real-world hash functions. The text is supported with exercises, notes, references, and pointers to further reading, and it is a suitable textbook for undergraduate and graduate students, and researchers of cryptology and information security.
988			_aSpringer_Computer_2021
650		7	_2embne _aSeguridad informática _9158200
650		7	_2embne _aCriptografía (Informática) _9158201
700	1		_aFischlin, Marc _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9678660
710	2		_aSpringerLink
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-030-63287-8 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b05/2021 _dz _eb _zSI