90.93 Standard confirmed Oct 28, 2024
ISO/IEC
ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection
International Standard
35.030 IT Security
Published
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).
PUBLISHED
ISO/IEC 20009-2:2013
90.93
Standard confirmed
Oct 28, 2024
