Borrador del Comité
ISO/IEC CD 9798-5
Information security — Entity authentication — Part 5: Mechanisms using zero-knowledge techniques
Reference number
ISO/IEC CD 9798-5
Edition 4
© ISO 2026
Borrador del Comité
En desarrollo
El comité está revisando un borrador.
Reemplazará ISO/IEC 9798-5:2009

Resumen

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.

Informaciones generales

  • Estado
     : En desarrollo
    Etapa
    : Cierre del periodo de observaciones [30.60]
  • Edición
     : 4
  • Comité Técnico :
    ISO/IEC JTC 1/SC 27
  • RSS actualizaciones

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