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

Designation Number:
CSA ISO/IEC 20009-2:20
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
Reaffirmation
ICS code(s):
35.030
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

Note: The ICS code of this Notice of Intent (originally published on October 16, 2024) was updated by the responsible SDO on November 5, 2024.

 

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:

To review the Standard within the required 5 year period.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.