1、Information technology Open Systems Interconnection The Directory Part 7: Selected object classes BS ISO/IEC 9594-7:2017 BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Information technology Open Systems Interconnection The Directory Part 7: Selected object classes
2、 Technologies de linformation Interconnexion de systmes ouverts (OSI) L annuaire Partie 7: Classes dobjets slectionnes INTERNATIONAL STANDARD ISO/IEC 9594-7 Reference number ISO/IEC 9594-7:2017(E) Eighth edition 2017-05 ISO/IEC 2017 National foreword This British Standard is the UK implementation of
3、 ISO/IEC 9594-7:2017. It supersedes BS ISO/IEC 9594-7:2014, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/6, Data communications. A list of organizations represented on this committee can be obtained on request to its secretary. This publication
4、 does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017 ISBN 978 0 580 96322 3 ICS 35.100.70 Compliance with a British Standard cannot confer immunity fr
5、om legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017. Amendments/corrigenda issued since publication Date Text affected BRITISH STANDARD BS ISO/IEC 9594-7:2017Information technology Open Systems Interconnection T
6、he Directory Part 7: Selected object classes Technologies de linformation Interconnexion de systmes ouverts (OSI) L annuaire Partie 7: Classes dobjets slectionnes INTERNATIONAL STANDARD ISO/IEC 9594-7 Reference number ISO/IEC 9594-7:2017(E) Eighth edition 2017-05 ISO/IEC 2017 BS ISO/IEC 9594-7:2017
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11、yright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/IEC 9594-7:2017(E)ISO/IEC 9594-7:2017(E) ISO/IEC 2017 All rights reserved ii-1 Foreword ISO (the I nternation al O rgani z atio n fo r Standard iz
12、 ation) a nd I EC (the I nter nation al E lec trotechnical C om m i ssi o n ) f orm the s pe c i a l i z e d s ystem for worldwide s tandardiz at ion. N ational bo dies that a r e mem b ers of I SO o r IEC participate in t he d evelop ment o f Int e rna tion al S tandards through technic al committ
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19、 the Technic a l B a r r i e r s to T r a d e (TBT) s e e the f o l lowing URL: www.iso.org/iso/foreword.html. This e ight h e dition c ancels a nd r eplaces t he s eventh e dition ( ISO/IEC 95947:2014), w hich has been t e c h n i c a l l y r e v i s e d . te This d ocum ent was pr e p ared b y IS
20、O/IEC J T C 1 , Information technology, SC 6, Telecommunications and information exchange between systems , i n c o ll a b o r a ti o n w i th I T U T . T he i d e n ti c a l te x t i s published as ITU T X.5 21 (10/ 20 16). A li st o f al l pa rt s in t he ISO/I E C 9 5 94 s e rie s, publishe d und
21、e r t h e g en eral ti t le Information technology Open Systems Interconnection The Directory , c a n be fou nd on t h e IS O w e bsite. BS ISO/IEC 9594-7:2017 BS ISO/IEC 9594-7:2017 Rec. ITU-T X.521 (10/2016) iii CONTENTS Page SECTION 1 GENERAL . 1 1 Scope 1 2 Normative references 1 2.1 Identical R
22、ecommendations | International Standards 1 3 Definitions 2 3.1 Communication Model definitions 2 3.2 Directory Model definitions 2 4 Conventions 2 SECTION 2 SELECTED OBJECT CLASSES 4 5 Definition of useful attribute sets . 4 5.1 Telecommunication attribute set . 4 5.2 Postal attribute set . 4 5.3 Lo
23、cale attribute set 4 5.4 Organizational attribute set . 5 6 Definition of selected object classes . 5 6.1 Country 5 6.2 Locality . 5 6.3 Organization 5 6.4 Organizational Unit . 5 6.5 Person 6 6.6 Organizational Person . 6 6.7 Organizational Role. 6 6.8 Group Of Names . 6 6.9 Group Of Unique Names .
24、 7 6.10 Residential Person . 7 6.11 Application Process . 7 6.12 Application Entity . 7 6.13 DSA . 8 6.14 Device . 8 6.15 Strong Authentication User . 8 6.16 User Security Information . 8 6.17 User Password . 9 6.18 Certification Authority 9 6.19 Certification Authority-V2 9 6.20 DMD . 9 6.21 OID Ob
25、j1 . 9 6.22 OID Obj2 . 10 6.23 OID ObjC 10 6.24 OID root 10 6.25 OID arc 10 6.26 URN ObjC . 10 6.27 ISO Tag Information . 10 6.28 ISO Tag Type 11 6.29 EPC Tag Information object class . 11 6.30 EPC Tag Type Object Class 11 SECTION 3 SELECTED NAME FORMS 12 7 Definition of selected name forms 12 7.1 C
26、ountry name form . 12 7.2 Locality name form . 12 7.3 State Or Province name form 12 7.4 Organization name form 12 BS ISO/IEC 9594-7:2017iv Rec. ITU-T X.521 (10/2016) Page 7.5 Organizational Unit name form. 12 7.6 Person name form . 13 7.7 Organizational Person name form. 13 7.8 Organizational Role
27、name form 13 7.9 Group Of Names name form. 13 7.10 Residential Person name form. 13 7.11 Application Process name form 13 7.12 Application Entity name form. 13 7.13 DSA name form 14 7.14 Device name form . 14 7.15 DMD name form . 14 7.16 OIDC1 name form. 14 7.17 OIDC2 name form. 14 7.18 OIDC name fo
28、rm. 14 7.19 URNC name form . 14 7.20 OID root name form 15 7.21 OID arc name form . 15 Annex A Selected object classes and name forms in ASN.1 16 Annex B Suggested name forms and Directory information tree (DIT) structures 24 B.1 Country 24 B.2 Organization 25 B.3 Locality . 25 B.4 Organizational Un
29、it . 25 B.5 Organizational Person . 26 B.6 Organizational Role. 26 B.7 Group of Names 26 B.8 Residential Person. 27 B.9 Application Entity . 27 B.10 Device . 27 B.11 Application Process. 27 B.12 Alternative Structure Rule for Locality. 27 Annex C Amendments and corrigenda . 29 BS ISO/IEC 9594-7:2017
30、iv Rec. ITU-T X.521 (10/2016) Page 7.5 Organizational Unit name form. 12 7.6 Person name form . 13 7.7 Organizational Person name form. 13 7.8 Organizational Role name form 13 7.9 Group Of Names name form. 13 7.10 Residential Person name form. 13 7.11 Application Process name form 13 7.12 Applicatio
31、n Entity name form. 13 7.13 DSA name form 14 7.14 Device name form . 14 7.15 DMD name form . 14 7.16 OIDC1 name form. 14 7.17 OIDC2 name form. 14 7.18 OIDC name form. 14 7.19 URNC name form . 14 7.20 OID root name form 15 7.21 OID arc name form . 15 Annex A Selected object classes and name forms in
32、ASN.1 16 Annex B Suggested name forms and Directory information tree (DIT) structures 24 B.1 Country 24 B.2 Organization 25 B.3 Locality . 25 B.4 Organizational Unit . 25 B.5 Organizational Person . 26 B.6 Organizational Role. 26 B.7 Group of Names 26 B.8 Residential Person. 27 B.9 Application Entit
33、y . 27 B.10 Device . 27 B.11 Application Process. 27 B.12 Alternative Structure Rule for Locality. 27 Annex C Amendments and corrigenda . 29 Rec. ITU-T X.521 (10/2016) v Introduction This Recommendation | International Standard, together with other Recommendations | International Standards, has been
34、 produced to facilitate the interconnection of information processing systems to provide directory services. A set of such systems, together with the directory information that they hold, can be viewed as an integrated whole, called the Directory. The information held by the Directory, collectively
35、known as the Directory Information Base (DIB), is typically used to facilitate communication between, with or about objects such as application entities, people, terminals, and distribution lists. The Directory plays a significant role in Open Systems Interconnection, whose aim is to allow, with a m
36、inimum of technical agreement outside of the interconnection standards themselves, the interconnection of information processing systems: from different manufacturers; under different managements; of different levels of complexity; and of different ages. This Recommendation | International Standard
37、defines a number of attribute sets and object classes which may be found useful across a range of applications of the Directory. This Recommendation | International Standard provides the foundation frameworks upon which industry profiles can be defined by other standards groups and industry forums.
38、Many of the features defined as optional in these frameworks may be mandated for use in certain environments through profiles. This eighth edition technically revises and enhances the seventh edition of this Recommendation | International Standard. This eight edition specifies versions 1 and 2 of th
39、e Directory protocols. The first and second editions specified only version 1. Most of the services and protocols specified in this edition are designed to function under version 1. However some enhanced services and protocols, e.g., signed errors, will not function unless all Directory entities inv
40、olved in the operation have negotiated version 2. Whichever version has been negotiated, differences between the services and between the protocols defined in the eight editions, except for those specifically assigned to version 2, are accommodated using the rules of extensibility defined in Rec. IT
41、U-T X.519 | ISO/IEC 9594-5. Annex A, which is an integral part of this Recommendation | International Standard, provides an ASN.1 module containing all of the type and value definitions which appear in this Recommendation | International Standard. Annex B, which is not an integral part of this Recom
42、mendation | International Standard, provides some common naming and structure rules which may or may not be used by administrative authorities. Annex C, which is not an integral part of this Recommendation | International Standard, lists the amendments and defect reports that have been incorporated
43、to form this edition of this Recommendation | International Standard. BS ISO/IEC 9594-7:2017BS ISO/IEC 9594-7:2017ISO/IEC 9594-7:2017 (E) Rec. ITU-T X.521 (10/2016) 1 INTERNATIONAL STANDARD ITU-T RECOMMENDATION Information technology Open Systems Interconnection The Directory: Selected object classe
44、s SECTION 1 GENERAL 1 Scope This Recommendation | International Standard defines a number of object classes and name forms which may be found useful across a range of applications of the Directory. The definition of an object class involves listing a number of attribute types which are relevant to o
45、bjects of that class. The definition of a name form involves naming the object class to which it applies and listing the attributes to be used in forming names for objects of that class. These definitions are used by the administrative authority which is responsible for the management of the directo
46、ry information. Any administrative authority can define its own object classes or subclasses and name forms for any purpose. NOTE 1 Those definitions may or may not use the notation specified in Rec. ITU-T X.501 | ISO/IEC 9594-2. NOTE 2 It is recommended that an object class defined in this Recommen
47、dation | International Standard, or a subclass derived from one, or a name form defined in this Recommendation | International Standard, be used in preference to the generation of a new one, whenever the semantics is appropriate for the application. Administrative authorities may support some or all
48、 the selected object classes and name forms, and may also add additional ones. All administrative authorities shall support the object classes which the directory uses for its own purpose (the top, alias and Directory system agent (DSA) object classes). 2 Normative references The following Recommend
49、ations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation | International Standard. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation | International Standard are encouraged to investigate the possibility of applying the most recent editions of the Recommendations and Standar
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