1.

Record Nr.

UNISA996465349503316

Autore

Boyd Colin

Titolo

Protocols for Authentication and Key Establishment [[electronic resource] /] / by Colin Boyd, Anish Mathuria, Douglas Stebila

Pubbl/distr/stampa

Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2020

ISBN

3-662-58146-9

Edizione

[2nd ed. 2020.]

Descrizione fisica

1 online resource (XXVIII, 521 p. 17 illus.)

Collana

Information Security and Cryptography, , 1619-7100

Disciplina

005.73

Soggetti

Data structures (Computer science)

Computer communication systems

Data protection

Computer security

Data Structures and Information Theory

Computer Communication Networks

Security

Systems and Data Security

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction to Authentication and Key Establishment -- Computational Security Models -- Protocols Using Shared Key Cryptography -- Authentication and Key Transport Using Public Key Cryptography -- Key Agreement Protocols -- Transport Layer Security Protocol -- Identity-Based Key Agreement -- Password-Based Protocols -- Group Key Establishment -- App. A, Standards for Authentication and Key Establishment -- App. B, Tutorial: Building a Key Establishment Protocol -- App. C, Summary of Notation.

Sommario/riassunto

This book is the most comprehensive and integrated treatment of the protocols required for authentication and key establishment. In a clear, uniform presentation the authors classify most protocols in terms of their properties and resource requirements, and describe all the main attack types, so the reader can quickly evaluate protocols for particular applications. In this edition the authors introduced new chapters and updated the text throughout in response to new developments and



updated standards. The first chapter, an introduction to authentication and key establishment, provides the necessary background on cryptography, attack scenarios, and protocol goals. A new chapter, computational security models, describes computational models for key exchange and authentication and will help readers understand what a computational proof provides and how to compare the different computational models in use. In the subsequent chapters the authors explain protocols that use shared key cryptography, authentication and key transport using public key cryptography, key agreement protocols, the Transport Layer Security protocol, identity-based key agreement, password-based protocols, and group key establishment. The book is a suitable graduate-level introduction, and a reference and overview for researchers and practitioners with 225 concrete protocols described. In the appendices the authors list and summarize the relevant standards, linking them to the main book text when appropriate, and they offer a short tutorial on how to build a key establishment protocol. The book also includes a list of protocols, a list of attacks, a summary of the notation used in the book, general and protocol indexes, and an extensive bibliography.



2.

Record Nr.

UNINA9910688319903321

Titolo

Control Based on PID Framework : The Mutual Promotion of Control and Identification for Complex Systems / / edited by Wei Wang

Pubbl/distr/stampa

London : , : IntechOpen, , 2021

©2021

Descrizione fisica

1 online resource (xiii, 144 pages) : illustrations

Disciplina

629.8

Soggetti

PID controllers

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Sommario/riassunto

With numerous new opportunities and challenges emerging from the topic of the cognition and control of complex systems, the methods related to PID control, or control based on a PID framework, will continue to grow and expand. This book covers some of the recent results that include improvements to the PID controller. Some examples of these improvements are as follows: •The novelty method of the variable, fractional-order PID controller •The optimization of PID controller, such as the hybrid LQR-PID controller by using genetic algorithm (GA) with the application for the control of helicopter systems •The optimized tuning approach of PID controller with disturbance rejection •A controller adjustment method based on the internal product of PID terms •The PI-PD controller, incorporated with the model-based feedforward control (FF) and the disturbance compensator (Kz), which is used for the control of magnetic levitation systems •The proper control with PID framework used to improve the cognition or identification for complex systems.



3.

Record Nr.

UNIORUON00233108

Autore

MAMMELES, Ap.

Titolo

Stathmoi / Ap. Mammele

Pubbl/distr/stampa

Athena, : Adelphoi Gerardon, 1928

Descrizione fisica

111 p. ; 17 cm.

Disciplina

889

Lingua di pubblicazione

Greco Moderno

Formato

Materiale a stampa

Livello bibliografico

Monografia