1、Information technology Abstract Syntax Notation One (ASN.1): Specification of basic notationCAN/CSA-ISO/IEC 8824-1:12(ISO/IEC 8824-1:2008, IDT)National Standard of CanadaNOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.Legal Notice for StandardsCanadian Standards Association (CSA) standards are dev
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18、the terms and conditions of this Legal Notice. ISO/IEC 2012. CSA Group 2015. All rights reserved. Unauthorized reproduction is strictly prohibited.Technical Corrigendum1:2015(IDT) toCAN/CSA-ISO/IEC 8824-1:12(ISO/IEC 8824-1:2008, IDT)National Standard of CanadaTechnical Corrigendum1:2015(IDT) to CAN/
19、CSA-ISO/IEC 8824-1:12Informationtechnology Abstract Syntax NotationOne (ASN.1):Specificationof basic notation(ISO/IEC 8824-1:2008, IDT)Standards UpdateServiceTechnical Corrigendum 1:2015 (IDT) toCAN/CSA-ISO/IEC 8824-1:12January 2015Title: Information technology Abstract Syntax Notation One (ASN.1):
20、Specification of basicnotationTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2421526.If you require assistance, please e-mail techsupportcsagroup.org
21、or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legalto find out how we protect your personalinformation.INTERNATIONAL STANDARD ISO/IEC 8824-1:2008TECHNICAL CORRIGENDUM 1 Published 2012-12-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMAL
22、ISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology Abstract Syntax Notation One (ASN.1): Specification of basic notation TECHNICAL CORRIGENDUM 1 Technologies de linformation Notation de syntaxe abstraite numro un (ASN.1): Spcification de
23、la notation de base RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 8824-1:2008 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 6, Telecommunications and information exchange between systems, in collaboration with ITU-T. The identical text
24、 is published as Rec. ITU-T X.680 (2008)/Cor.1 (10/2011). ICS 35.100.60 Ref. No. ISO/IEC 8824-1:2008/Cor.1:2012(E) ISO/IEC 2012 All rights reserved ISO/IEC 8824-1:2008/Cor.1:2012 (E) Rec. ITU-T X.680 (2008)/Cor.1 (10/2011) 1 INTERNATIONAL STANDARD RECOMMENDATION ITU-T Information technology Abstract
25、 Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 1 Conventions used in this corrigendum: Original, unchanged, text is in normal font. Deleted text is struck-through, thus: deleted text. Inserted text is underlined, thus: inserted text. 1 Clause 2 Add a new NOTE to
26、the first paragraph as follows: NOTE This Recommendation | International Standard is based on ISO/IEC 10646:2003 and the Unicode standard version 3.2.0:2002. It cannot be applied using later versions of these two standards. 2 Clause 12.27 Replace the first sentence of the lexical item definition wit
27、h: This lexical item shall consist of an arbitrarily long sequence of ISO/IEC 10646 characters that satisfies the constraints specified in Rec. ITU-T X.660 | ISO 9834-1, 7.2.5 and identifies and arc of the International Object Identifier tree. 3 Clause 42.1 Add a new NOTE to the first paragraph as f
28、ollows: NOTE This Recommendation | International Standard is based on ISO/IEC 10646:2003. It cannot be applied using later versions of this standard. The specification of the means by which the “ASN1-CHARACTER-MODULE“ is defined can only be applied with ISO/IEC 10646:2003. 4 Clause 46 Rename the cur
29、rent NOTE as NOTE 1 and add the following new NOTE 2: NOTE 2 The time type (see clause 38) gives more flexibility and should be preferred. 5 Clause C.3.2.2 Replace the text of the last paragraph of (h) with: If “TagDefault“ is AUTOMATIC TAGS, the decision on whether to apply automatic tagging is tak
30、en according to 29.5 (the automatic tagging will be performed later on). If “ExtensionDefault“ is EXTENSIBILITY IMPLIED, an ellipsis (“.“) is added after the “AlternativeTypeLists“ if it is not present. Technical Corrigendum 1:2015 (IDT) to CAN/CSA-ISO/IEC 8824-1:12 Copyright NoticeThe Canadian adop
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33、:12March 2012Title:Information technology Abs tract Syntax Notation One (ASN.1): Specification of basic notationPagination:195 pages (CSA/1CSA/4, ixi preliminary, and 180 text)To register for e-mail notification about any updates to this publicationgo to www.Shop.CSA.caclick on E-mail Services under
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