The Hash Function BLAKE [[electronic resource] /] / by Jean-Philippe Aumasson, Willi Meier, Raphael C.-W. Phan, Luca Henzen

• Autore: Aumasson Jean-Philippe
• Pubblicazione: Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014
• Edizione: 1st ed. 2014.
• Descrizione fisica: 1 online resource (237 p.)
• Disciplina: 005.82
• Soggetto topico: Data encryption (Computer science); Computer security; Algorithms; System safety; Cryptology; Systems and Data Security; Algorithm Analysis and Problem Complexity; Security Science and Technology
• Persona (resp. second.): MeierWilli; PhanRaphael C.-W; HenzenLuca
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Introduction -- Preliminaries -- Specification of BLAKE -- Using BLAKE -- BLAKE in Software -- BLAKE in Hardware -- Design Rationale -- Security of BLAKE -- BLAKE2 -- Conclusion -- References -- App. A, Test Vectors -- App. B, Reference C Code -- App. C, Third-Party Software -- Index.
• Sommario/riassunto: This is a comprehensive description of the cryptographic hash function BLAKE, one of the five final contenders in the NIST SHA3 competition, and of BLAKE2, an improved version popular among developers. It describes how BLAKE was designed and why BLAKE2 was developed, and it offers guidelines on implementing and using BLAKE, with a focus on software implementation. In the first two chapters, the authors offer a short introduction to cryptographic hashing, the SHA3 competition, and BLAKE. They review applications of cryptographic hashing, they describe some basic notions such as security definitions and state-of-the-art collision search methods, and they present SHA1, SHA2, and the SHA3 finalists. In the chapters that follow, the authors give a complete description of the four instances BLAKE-256, BLAKE-512, BLAKE-224, and BLAKE-384; they describe applications of BLAKE, including simple hashing with or without a salt, and HMAC and PBKDF2 constructions; they review implementation techniques, from portable C and Python to AVR assembly and vectorized code using SIMD CPU instructions; they describe BLAKE’s properties with respect to hardware design for implementation in ASICs or FPGAs; they explain BLAKE's design rationale in detail, from NIST’s requirements to the choice of internal parameters; they summarize the known security properties of BLAKE and describe the best attacks on reduced or modified variants; and they present BLAKE2, the successor of BLAKE, starting with motivations and also covering its performance and security aspects. The book concludes with detailed test vectors, a reference portable C implementation of BLAKE, and a list of third-party software implementations of BLAKE and BLAKE2. The book is oriented towards practice – engineering and craftsmanship – rather than theory. It is suitable for developers, engineers, and security professionals engaged with BLAKE and cryptographic hashing in general, and for applied cryptography researchers and students who need a consolidated reference and a detailed description of the design process, or guidelines on how to design a cryptographic algorithm.
• Titolo autorizzato: The Hash Function BLAKE
• ISBN: 3-662-44757-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910298969303321
• Lo trovi qui: Univ. Federico II
• Serie: Information Security and Cryptography, . 1619-7100