ISO/IEC INTERNATIONAL STANDARD 23837-2 First edition 2023-09 Information security Security requirements, test and evaluation methods for quantum key distribution - Part 2: Evaluation and testing methods Sécurité de I'information - Exigences de seécurité, méthodes d'essais et d'évaluation relatives a la distribution quantique de clés Partie 2: Méthodes d'essais et d'évaluation Reference number IEC ISO/IEC 23837-2:2023(E) OSI @IS0/IEC2023 IS0/IEC 23837-2:2023(E) COPYRIGHT PROTECTED DOCUMENT IS0/IEC2023 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, without prior written permission. Permission can be requested from either Iso at the address below or ISO's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0/IEC 2023-All rights reserved