BS ISO/IEC 20008-2:2013+A2:2023 PDF

Scope: ISO/IEC 20008-2:2013 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; a variety of mechanisms that provide such anonymous digital signatures. For each mechanism, ISO/IEC 20008-2:2013 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); the process for revoking group members.

BS ISO/IEC 20008-2:2013+A2:2023 history

1970 BS ISO/IEC 20008-2:2013+A2:2023 Information technology. Security techniques. Anonymous digital signatures Mechanisms using a group public key (British Standard)
1970 BS ISO/IEC 20008-2:2013+A1:2021 Information technology — Security techniques — Anonymous digital signatures Part 2 : Mechanisms using a group public key
2013 BS ISO/IEC 20008-2:2013 Information technology. Security techniques. Anonymous digital signatures. Mechanisms using a group public key