Information technology -- Security techniques -- Anonymous entity authentication -- Part 2: Mechanisms based on signatures using a group public key
Scope:
This part of ISO/IEC 20009 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.
This part of ISO/IEC 20009 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.
This part of ISO/IEC 20009 describes
— the group membership issuing processes;
— anonymous authentication mechanisms without an online Trusted Third Party (TTP);
— anonymous authentication mechanisms involving an online TTP.
Furthermore, this part of ISO/IEC 20009 also specifies
— the group membership opening process (optional);
— the group signature linking process (optional).
Project need:
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