ISO/IEC INTERNATIONAL STANDARD 29167-12 First edition 2015-05-15 Information technology Automatic identification and data capture techniques Part 12: Crypto suite ECC-DH security services for air interface communication Technologies de I'information - Techniques automatiques d'identification et de capture de donnees Partie 12: Services de sécurite par suite cryptographique ECC-DH pour communications par interface radio Reference number IS0/IEC 29167-12:2015(E) E( Ts . International Organization for Standardization itute of Standardization 5956617 @ IS0/IEC 2015 ed without license from IHS IS0/IEC 29167-12:2015(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC 2015, 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. ISOcopyrightoffice Ch. de Blandonnet 8 · CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyright@iso.org www.iso.org Internationai ibr DrganizationforStandardization Not for Resale,2015/8/7 03:23:29 networking permited withoutlicense from IHS IS0/IEC 29167-12:2015(E) Contents Page Foreword ..V Introduction. ..vi 1 Scope. Conformance 2.1 Claiming conformance ..1 2.2 Interrogator conformance and obligations 2.3 Tag conformance and obligations .2 3 Normative references. ..2 4 Terms and definitions 5 Symbols and abbreviated terms .3 5.1 Symbols... 5.2 Abbreviated terms .4 6 Introduction of the ECC-DH crypto suite .5 6.1 Core functionality. 6.2 Design principles of the crypto suite .6 7 Parameter definitions .6 7.1 Elliptic curve parameters. 7.2 Parameters of the EPIF Format .7 7.3 Random number generation. 7 8 Crypto suite state diagram 7 9 Initialization and resetting ..8 10 Tag Authentication 10.1 Introduction 10.2 Message and Response formatting 10.2.1 Concept 9 10.2.2 Description of Message and Response concept .9 10.2.3 Transmission order of the data. .9 10.2.4 Parsing the Message.. .9 10.3 TAM1.0 .10 10.3.1 TAM1.0 Message - write certificate data .10 10.3.2 TAM. Response ... statusofwriteoperation .11 10.3.3 Protection of certificate record ..1 10.4 TAM1.1 ..11 10.4.1 TAM1.1 Message request certificate data .11 10.4.2 TAM1.1 Response certificate data. ..11 10.5 TAM1.2 ..12 10.5.1 TAM1.2: Message send Interrogator challenge .12 10.5.2 TAM. Response... authentication result. ..12 10.6 TAM1.3 10.6.1 TAM1.3: Message . request certificate data and send challenge .13 10.6.2 TAM1.3 Response ... certificate data and authentication result ..13 11 Certificate memory ..13 11.1 Concept. ..13 iii icensee=Zhejiang Institute of Standardization 5956617 vided by IHS under license with ISO ed without license from IHS Not for Resale, 2015/8/7 03:23:29