TECHNICAL ISO/IEC TS SPECIFICATION 29167-15 First edition 2017-09 Information technology Automatic identification and data capture techniques Part 15: Crypto suite XoR security services for air interface communications TechnologiesdeI'information-Techniques automatiques d'identification et de capture de donnees Partie 15: Services de seécurite par suite cryptographique XOR pour communications d'interface radio Reference number IEC ISO/IECTS29167-15:2017(E) S Copyright International Organization for Standardization @IS0/IEC2017 ACKEY,MA license from IHS IS0/IECTS29167-15:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC 2017,Published in Switzerland All rights reserved. Unless otherwise specified, 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 Ch. de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] www.iso.org @ IS0/IEC 2017-All rights reserved /5926867100, User=JACKEY, MA IS0/IECTS29167-15:2017(E) Contents Page Foreword ..iv Introduction.. ..V 1 Scope. ..1 2 Normativereferences 3 Terms, definitions, symbols and abbreviatedterms. .1 3.1 Terms and definitions .1 3.2 Symbols and abbreviated terms .2 3.2.1 Symbols .2 3.2.2 Abbreviatedterms .2 4 Conformance .3 4.1 Claiming conformance 3 4.2 Interrogator conformance and obligations .3 4.3 Tag conformance and obligations .3 5 Cipher introduction. .3 6 Parameterdefinitions .4 7 State diagram .5 8 Initialization and resetting ..5 9 Authentication .6 9.1 General .6 9.2 Authentication procedure ..6 9.2.1 Protocol requirements 9.2.2 Procedure .6 10 Secure communication (optional) ..8 11 Keyupdate (optional) .9 Annex A (normative) Statetransition tables .10 AnnexB (normative)Errorcodesanderrorhandling .11 AnnexC(informative)CipherDescription ..12 AnnexD(informative)Testvectors .13 AnnexE(normative)Protocolspecific ..14 AnnexF (normative)Authenticationprocedurepseudo-code ..18 AnnexG(informative)Securityconsiderations ..21 Bibliography ..22 iii license from IHS ACKEY,MA