Name: Authentication in Insecure Environments: Using Visual Cryptography and Non-Transferable Credentials in Practise (en Inglés)
Price: 53850.00 CLP
Availability: InStock
Author: Sebastian Pape
ISBN: 9783658071158

portada Authentication in Insecure Environments: Using Visual Cryptography and Non-Transferable Credentials in Practise (en Inglés)

Authentication in Insecure Environments: Using Visual Cryptography and Non-Transferable Credentials in Practise (en Inglés)

Formato

Libro Físico

Editorial

Springer Vieweg

Autor

Sebastian Pape

Año

2014

Idioma

Inglés

N° páginas

380

Encuadernación

Tapa Blanda

ISBN13

9783658071158

N° edición

2014

Categorías

Ciencia y análisis de datos: generalidades
Análisis y captura de datos

Authentication in Insecure Environments: Using Visual Cryptography and Non-Transferable Credentials in Practise (en Inglés)

Sebastian Pape (Autor) · Springer Vieweg · Tapa Blanda

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Reseña del libro "Authentication in Insecure Environments: Using Visual Cryptography and Non-Transferable Credentials in Practise (en Inglés)"

Sebastian Pape discusses two different scenarios for authentication. On the one hand, users cannot trust their devices and nevertheless want to be able to do secure authentication. On the other hand, users may not want to be tracked while their service provider does not want them to share their credentials. Many users may not be able to determine whether their device is trustworthy, i.e. it might contain malware. One solution is to use visual cryptography for authentication. The author generalizes this concept to human decipherable encryption schemes and establishes a relationship to CAPTCHAS. He proposes a new security model and presents the first visual encryption scheme which makes use of noise to complicate the adversary's task. To prevent service providers from keeping their users under surveillance, anonymous credentials may be used. However, sometimes it is desirable to prevent the users from sharing their credentials. The author compares existing approaches based on non-transferable anonymous credentials and proposes an approach which combines biometrics and smartcards.