BS ISO/IEC BRITISH STANDARD 15946-1:2008 Incorporating corrigenda February 2009and April2014 Information technology Security techniques 一 Cryptographic techniques based on elliptic curves Part l: General ICS 35.040 BSi NO COPYINGWITHOUT BSIPERMISSION EXCEPT AS PERMITTED BYCOPYRIGHTLAW British Standards BSISO/IEC15946-1:2008 National foreword ThisBritish Standard istheUK implementationofISO/IEC15946-1:2008, incorporating corrigenda February 2009 and April 2014.It supersedes BSISO/1EC15946-1:2002whichiswithdrawn. The start and finish of text introduced or altered by corrigendum is indicated in the text by tags.Tags altered by ISO/IEC corrigendum February2009 is indicated inthetextbyAcAcil.TextalteredbyISO/IECcorrigendumApril 2014isindicatedinthetextbyAC?(Ac. The UK participation in its preparation was entrusted to Technical Committee IST/33, IT - Security techniques. A list of organizations represented on this committee can be obtained on request to its secretary. The publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of theStandardsPolicyand Strategy Committee on28February 2009 Amendments/corrigenda issued since publication The British Standards Date Comments Institution2014 Published byBSI Standards 31 October 2009 Implementationof ISO/IEC corrigendumFebruary2009 Limited 2014 30 April 2014 Implementation ofISO/IEC corrigendum April 2014 ISBN9780580848322 INTERNATIONAL ISO/IEC STANDARD 15946-1 Second edition 2008-04-15 Licensed copy: Ulster ATHENS, University of Ulster, Version correct as of 30/08/2016 InformationtechnologySecurity techniques Cryptographic techniques based on elliptic curves Part 1: General Technologies del'information-Techniquesde securite-Techniques cryptographiquesbaseessurlescourbeselliptiques Partie1:Géneralites Reference number ISO/IEC15946-1:2008(E) IEC Iso @ISO/IEC2008