FINAL INTERNATIONAL ISO/IEC DRAFT STANDARD FDIS 9797-3 ISO/IEC JTC 1 Information technology Security Secretariat: ANSI techniques Message Authentication Voting begins on: Codes (MACs)- 2011-08-03 Part 3: Voting terminates on: 2011-10-03 Mechanisms using a universal hash- function Technologies de Il'information - Techniques de sécurite Codes d'authentification de message (MAC) Partie 3: Mécanismes utilisant une fonction de hachage universelle Please see the administrative notes on page ili RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWAREAND TO PROVIDESUPPORT ING DOCUMENTATION. Reference number ISO/IEC FDIS 9797-3:2011(E) LOGICAL, ,COMMERCIAL AND USER PURPOSES DRAFT INTERNATIONAL STANDARDS MAY ON IEC LIGHT OF THEIR POTENTIAL TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE MADE IN @ISO/IEC 2011 Copyright Intermational Organizationfor Standardization NS IHS unde Not for Resale ISO/IEC FDIS 9797-3:2011(E) Copyright notice This IsO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted under the applicable laws of the user's country, neither this isO draft nor any extract from it may be 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+41227490947 E-mail copyright@iso.org Web www.iso.org Reproduction may be subject to royalty payments or a licensing agreement. Violators may be prosecuted. @ ISO/IEC 2011 - All rights reserved I without license from IHS Not for Resale ISO/IEC FDIS 9797-3:2011(E) In accordance with the provisions of Council Resolution 21/1986, this document is circulated in the English language only. ii Not for Resale