BS ISO/IEC 20008-2:2013+A1:2021
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Information technology. Security techniques. Anonymous digital signatures Mechanisms using a group public key
Hardcopy , PDF
02-06-2023
English
23-02-2021
This part of ISO/IEC20008 specifies anonymous digital signature mechanisms, in which a verifier makes use of a group public key to verify a digital signature.
It provides
a general description of an anonymous digital signature mechanism using a group public key, and
a variety of mechanisms that provide such anonymous digital signatures.
For each mechanism, this part of ISO/IEC20008 specifies
the process for generating group member signature keys and a group public key,
the process for producing signatures,
the process for verifying signatures,
the process for opening signatures (if the mechanism supports opening),
the process for linking signatures (if the mechanism supports linking), and
the process for revoking group members.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.