Aktiv Normen | Herausgegeben: 11.12.2009

ISO/IEC 9798-5-ed.3.0

Information technology - Security techniques - Entity authentication - Part 5: Mechanisms using zero-knowledge techniques

Verfügbare Sprachen: Englisch

Verfügbare Ausführung: Elektronische PDF, Gedruckt, CD-ROM

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Detailinformationen

Bezeichnung: ISO/IEC 9798-5-ed.3.0

Ausgabedatum: 11.12.2009

Seiten: 53

Land: Internationale technische Norm

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Annotation

ISO/IEC 9798-5:2009 specifies entity authentication mechanisms using zero-knowledge techniques:

mechanisms based on identities and providing unilateral authentication;
mechanisms based on integer factorization and providing unilateral authentication;
mechanisms based on discrete logarithms with respect to numbers that are either prime or composite, and providing unilateral authentication;
mechanisms based on asymmetric encryption systems and providing either unilateral authentication, or mutual authentication;
mechanisms based on discrete logarithms on elliptic curves and providing unilateral authentication.

These mechanisms are constructed using the principles of zero-knowledge techniques, but they are not necessarily zero-knowledge according to the strict definition for every choice of parameters.