ISO/IEC INTERNATIONAL STANDARD 20897-2 First edition 2022-05 Information security, cybersecurity and privacy protection Physically unclonable functions Part 2: Test and evaluation methods Sécurité de I'information, cybersécurité et protection de la vie privee-Fonctionsnon clonablesphysiquement Partie 2: Méthodes d'essai et d'évaluation Reference number IEC IS0/IEC 20897-2:2022(E) OSI @IS0/IEC2022 IS0/IEC20897-2:2022(E) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @IS0/IEC 2022 - All rights reserved