Reference number
ISO/IEC 20009-2:2013
© ISO 2024
International Standard
ISO/IEC 20009-2:2013
Information technology — Security techniques — Anonymous entity authentication — Part 2: Mechanisms based on signatures using a group public key
Edition 1
2013-12
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Published (Edition 1, 2013)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO/IEC 20009-2:2013

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CHF 194
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Abstract

ISO/IEC 20009-2:2013 specifies anonymous entity authentication mechanisms based on signatures using a group public key in which a verifier verifies a group signature scheme to authenticate the entity with which it is communicating, without knowing this entity's identity.

ISO/IEC 20009-2:2013 provides:

  • a general description of an anonymous entity authentication mechanism based on signatures using a group public key;
  • a variety of mechanisms of this type.

ISO/IEC 20009-2:2013 describes:

  • the group membership issuing processes;
  • anonymous authentication mechanisms without an online Trusted Third Party (TTP);
  • anonymous authentication mechanisms involving an online TTP.

Furthermore, ISO/IEC 20009-2:2013 also specifies:

  • the group membership opening process (optional);
  • the group signature linking process (optional).

General information

  • Status
     : Published
    Publication date
     : 2013-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 51
  • Technical Committee :
    ISO/IEC JTC 1/SC 27
    ICS :
    35.030 
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