ISO/IEC 20008-2:2013 

Information technology -- Security techniques -- Anonymous digital signatures -- Part 2: Mechanisms using a group public key


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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.

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Relevant for

cyber security

smart city

Additional information

Publication typeInternational Standard
Publication date2013-11-13
Available language(s)English
TC/SCISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protectionrss
ICS35.030 - IT Security
File size912 KB

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