1.

Record Nr.

UNINA9911049090603321

Autore

Patarin Jacques

Titolo

Guide to Feistel Ciphers : Security Proofs and Cryptanalysis / / by Jacques Patarin, Emmanuel Volte, Benoît Cogliati

Pubbl/distr/stampa

Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2026

ISBN

3-031-99850-2

Edizione

[2nd ed. 2026.]

Descrizione fisica

1 online resource (616 pages)

Collana

Information Security and Cryptography, , 2197-845X

Disciplina

005.824

Soggetti

Cryptography

Data encryption (Computer science)

Data protection

Computer science - Mathematics

Mathematical statistics

Cryptology

Data and Information Security

Probability and Statistics in Computer Science

Mathematical Applications in Computer Science

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Part 1 Definitions and first security results -- Chapter 1 Classical Feistel ciphers, first properties -- Chapter 2 Generalized Feistel ciphers, first properties -- Chapter 3 Luby-Rackoff Theorems -- Chapter 4 The coefficient H method -- Part 2 Generic Attacks -- Chapter 5 Introduction to cryptanalysis -- Chapter 6 Classical Feistel ciphers -- Chapter 7 Contracting Feistel ciphers -- Chapter 8 Expanding Feistel ciphers -- Chapter 9 Generalized Feistel ciphers -- Chapter 10 Classical Feistel ciphers with internal permutations -- Part 3: DES and other specific Feistel ciphers -- Chapter 11 DES (Definition, differential and linear cryptanalysis of DES) -- Chapter 12 3DES with 2 keys -- Chapter 13: XDES, 3DES with 3 keys -- Chapter 14 Bear-Lion, Cast, RC6, MARS, Coconut, Simon, Lucifer -- Part 4 Improved security results -- Chapter 15 Proofs beyond the birthday bound with the coupling method -- Chapter 16 Proofs beyond the birthday bound with the coefficient H method -- Chapter 17 Proofs based on games --



Chapter 18 Indifferentiability.

Sommario/riassunto

Feistel networks are one of the easiest ways to build pseudorandom permutations. Thanks to this property, many secret key algorithms (symmetric ciphers) have been designed as Feistel networks, and it is possible to design many others. The most famous of them is probably the Data Encryption Standard algorithm, a former U.S. National Institute of Standards and Technology standard block cipher, originally released in 1977. This book provides a comprehensive survey of different kinds of Feistel ciphers, including their definitions and mathematical/computational properties. Topics and features: Description of the best-known attacks against the Data Encryption Standard algorithm, including linear cryptanalysis, differential cryptanalysis, and Davies’ attack Generic attacks against balanced, unbalanced, and generalized Feistel networks Up-to-date security analysis of balanced Feistel networks Quantum cryptanalysis of Feistel networks The results consolidated in this volume provide an overview of this important cipher design to researchers and practitioners willing to understand the design and security analysis of Feistel ciphers.