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ISO/IEC 20897-2:2022

Information security, cybersecurity and privacy protection — Physically unclonable functions — Part 2: Test and evaluation methods

General information
Valid from 25.05.2022
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None
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Status
Date
Type
Name
25.05.2022
Main
This document specifies the test and evaluation methods for physically unclonable functions (PUFs). The test and evaluation methods consist of inspection of the design rationale of the PUF and comparison between statistical analyses of the responses from a batch of PUFs or a unique PUF versus specified thresholds. This document is related to ISO/IEC 19790 which specifies security requirements for cryptographic modules. In those modules, critical security parameters (key) and public security parameters (product serial number, identification code, etc.) are the assets to protect. PUF is one solution to avoid storing security parameters, thereby increasing the overall security of a cryptographic module.
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