ISO/IEC 20009-4:2017 

Information technology - Security techniques - Anonymous entity authentication - Part 4: Mechanisms based on weak secrets


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ISO/IEC 20009-4:2017 specifies anonymous entity authentication mechanisms based on weak secrets. The precise operation of each mechanism is specified, together with details of all inputs and outputs. This document is applicable to situations in which the server only verifies that the user belongs to a certain user group without obtaining any information that can be used to identify the user later on.

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Relevant for

cyber security

smart city

Additional information

Publication typeInternational Standard
Publication date2017-08-11
Available language(s)English
TC/SCISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protectionrss
ICS35.030 - IT Security
File size696 KB

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