1、Information technology Security techniques Key management Part 3: Mechanisms using asymmetric techniquesCAN/CSA-ISO/IEC 11770-3-09National Standard of Canada(ISO/IEC 11770-3:2008, IDT)NOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.Legal Notice for StandardsCanadian Standards Association (CSA) sta
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18、acceptance of the terms and conditions of this Legal Notice.Information technology Security techniques Key management Part 3: Mechanisms using asymmetric techniquesTechnical Corrigendum 1:2010 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 11770-3-09(ISO/IEC 11770-3:2008, IDT)NOT FOR RESALE.PUBL
19、ICATION NON DESTINE LA REVENTE.CSA Standards Update ServiceTechnical Corrigendum 1:2010 toCAN/CSA-ISO/IEC 11770-3-09December 2010Title: Information technology Security techniques Key management Part 3: Mechanisms using asymmetric techniquesPagination:2 pagesTo register for e-mail notification about
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21、 CSAs policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.ICS 35.040 Ref. No. ISO/IEC 11770-3:2008/Cor.1:2009(E) ISO/IEC 2009 All rights reserved INTERNATIONAL STANDARD ISO/IEC 11770-3:2008 TECHNICAL CORRIGENDUM 1 Published 2009-09-15 INTERNATIONAL ORGANI
22、ZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology Security techniques Key management Part 3: Mechanisms using asymmetric techniques TECHNICAL CORRIGENDUM 1 Technologies de l
23、information Techniques de scurit Gestion de cls Partie 3: Mcanismes utilisant des techniques asymtriques RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 11770-3:2008 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 27, IT Security technique
24、s. Page 8, Clause 4 Replace the definition of | with the following: X |Y denotes the result of the concatenation of data items X and Y in the order specified. In cases where the result of concatenating two or more data items is input to a cryptographic function as part of one of the mechanisms speci
25、fied in this part of ISO/IEC 11770, this result shall be composed so that it can be uniquely resolved into its constituent data strings, i.e. so that there is no possibility of ambiguity in interpretation. This latter property could be achieved in a variety of different ways, depending on the applic
26、ation. For example, it could be guaranteed by (a) fixing the length of each of the substrings throughout the domain of use of the mechanism, or (b) encoding the sequence of concatenated strings using a method that guarantees unique decoding, e.g. using the distinguished encoding rules defined in ISO
27、/IEC 8825-1 41. Technical Corrigendum 1:2010 to CAN/CSA-ISO/IEC 11770-3-09ISO/IEC 11770-3:2008/Cor.1:2009(E) 2 ISO/IEC 2009 All rights reservedPage 83, Bibliography Add the following at the end of the bibliography: 41 ISO/IEC 8825-1, Information technology ASN.1 encoding rules: Specification of Basi
28、c Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) Technical Corrigendum 1:2010 to CAN/CSA-ISO/IEC 11770-3-09Copyright NoticeThis A mendment to the I nternational Standard co ntains information copyright protected by th e International Organization for Stan
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34、s energy.CSA Standards Update ServiceCAN/CSA-ISO/IEC 11770-3-09October 2009Title: Information technology Security techniques Key management Part 3: Mechanisms using asymmetric techniquesPagination: 93 pages (CSA/1CSA/5, iv, and 83 text)To register for e-mail notification about any updates to this pu
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