ISO/IEC INTERNATIONAL STANDARD 29192-7 First edition 2019-07 Information security - Lightweight cryptography - Part 7: Broadcast authentication protocols Sécurité de I'information - Cryptographie pour environnements contraints- Partie 7: Protocole d'authentification diffusée Reference number TEC IS0/IEC 29192-7:2019(E) [s IS0/IEC2019 IS0/IEC 29192-7:2019(E) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2019 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 40i: Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0/IEC 2019 - All rights reserved