INTERNATIONAL ISO/IEC STANDARD 7816-8 Fifth edition 2021-08 Identification cards Integrated circuit cards - Part 8: Commands and mechanisms for security operations Cartes d'identification-Cartes a circuit integré- Partie 8:Commandes et mécanismespour les operationsde sécurite Referencenumber IEC ISO/IEC7816-8:2021(E) @IS0/IEC2021 IS0/IEC 7816-8:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC2021 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 below orIso's memberbody in the country of the requester. ISO copyright office CP 401.Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Email:[email protected] Website: www.iso.org Published in Switzerland ii @IS0/IEC 2021-All rights reserved