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

Designation Number:
CSA ISO/IEC 20009-2
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
New Standard
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

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:

Project Need
To align Canadian requirements with those of the respective international standards being proposed for adoption. To maintain alignment between Canadian information and communication technology standards and each respective international standard

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