DRAFTINTERNATIONAL STANDARD ISO/DIS 15031-7 Iso ISO/TC 22/SC 3 Secretariat: DIN Voting begins on Voting terminates on 2013-01-07 2013-04-07 MEKYHAPOAHAOPrAHV3ALMNOCTAHAPTW3ALMИ ORGANISATION INTERNATIONALE DE NORMALISATION Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics Part 7: Data link security Véhicules routiers Communications entreunvehicule et un équipement externepour lediagnostic relatif aux émissions- Partie 7: Sécurite de la liaison de données [Revision of first edition (ISO 15031-7:2001)] ICS13.040.50;43.040.10 To expedite distribution, this document is circulated as received from the committee secretariat.isOCentralSecretariatworkofeditingandtextcompositionwillbeundertakenat publication stage. Pour accélerer la distribution, le présent document est distribué tel qu'il est parvenu du secretariat du comite. Le travail de redaction et de composition de texte sera effectue au Secretariat central de I'iso au stade de publication. REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL,TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OFTHEIRPOTENTIAL TO BECOME STANDARDS TO WHICH REFERENCE MAY BEMADE IN NATIONAL REGULATIONS. THEY AREAWARE AND TOPROVIDE SUPPORTING DOCUMENTATION. Copyright International Organization for Standardization IOrganization for Standardization, 212 IHS unde ut license from IHS Not for Resale ISO/DIS 15031-7 Copyright notice This IsO document is a Draft International Standard and is copyright-protected by IsO. Except as permitted reproduced, stored in a retrieval system or transmitted in any y form or by any means, electronic, Requests for permission to reproduce should be addressed to either IsO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Reproduction may be subject to royalty payments or a licensing agreement. Violators may be prosecuted. 中 @ ISO 2012 - All rights reserved Copyright International Oorganizatin for Standardization yIHSunder se from IHS Not for Resale ISO/DIS 15031-7 Contents Page Foreword ..iv Introduction 1 Scope 2 Normative references. 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions .. 3.2 Abbreviated terms. 4 Conventions 5 Document overview... 6 Technical requirements 6.1 6.2 Security characteristics 6.3 Security implementation... Bibliography ISO 2012-All rights reserved ii Copyright International Organization for Standardization ed without license from IHS Not for Resale