ISO/IEC 20009-2:2013 

Information technology -- Security techniques -- Anonymous entity authentication -- Part 2: Mechanisms based on signatures using a group public key


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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).

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Relevant for

cyber security

smart city

Additional information

Publication typeInternational Standard
Publication date2013-11-27
Available language(s)English
TC/SCISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protectionrss
ICS35.030 - IT Security
File size2003 KB

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