Standard

NEK ISO/IEC 9798-5:2009

Published

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Abstract

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.

Document information

  • Standard from NEK
  • Published:
  • Edition: 3.0
  • Version: 1
  • Document type: NAT
  • ICS 35.030
  • National Committee ISO/IEC JTC 1/SC 27

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