1、National Standard of CanadaCAN/CSA-ISO/IEC 11586-6-01(ISO/IEC 11586-6:1997)International Standard ISO/IEC 11586-6:1997 (first edition, 1997-04-01), has been adopted withoutmodification as CSA Standard CAN/CSA-ISO/IEC 11586-6-01, which has been approved as a NationalStandard of Canada by the Standard
2、s Council of Canada.ISBN 1-55324-295-5 February 2001The Canadian Standards Association, which The Standards Council of Canada is theoperates under the name CSA International coordinating body of the National Standards system, (CSA), under whose auspices this National Standard a federation of indepen
3、dent, autonomoushas been produced, was chartered in 1919 and organizations working towards the furtheraccredited by the Standards Council of Canada to the development and improvement of voluntaryNational Standards system in 1973. It is a not-for-profit, standardization in the national interest.nonst
4、atutory, voluntary membership association The principal objects of the Council are to foster engaged in standards development and certification and promote voluntary standardization as a means activities. of advancing the national economy, benefiting theCSA standards reflect a national consensus of
5、health, safety, and welfare of the public, assisting producers and users including manufacturers, and protecting the consumer, facilitating domestic consumers, retailers, unions and professional and international trade, and furthering internationalorganizations, and governmental agencies. The cooper
6、ation in the field of standards.standards are used widely by industry and commerce A National Standard of Canada is a standard whichand often adopted by municipal, provincial, and federal has been approved by the Standards Council ofgovernments in their regulations, particularly in the Canada and on
7、e which reflects a reasonablefields of health, safety, building and construction, and agreement among the views of a number of capablethe environment. individuals whose collective interests provide to theIndividuals, companies, and associations across greatest practicable extent a balance ofCanada i
8、ndicate their support for CSAs standards representation of producers, users, consumers, anddevelopment by volunteering their time and skills to others with relevant interests, as may be appropriateCSA Committee work and supporting the Associations to the subject in hand. It normally is a standardobj
9、ectives through sustaining memberships. The more which is capable of making a significant and timelythan 7000 committee volunteers and the 2000 contribution to the national interest.sustaining memberships together form CSAs total Approval of a standard as a National Standard ofmembership from which
10、its Directors are chosen. Canada indicates that a standard conforms to theSustaining memberships represent a major source of criteria and procedures established by the Standardsincome for CSAs standards development activities. Council of Canada. Approval does not refer to theThe Association offers c
11、ertification and testing services technical content of the standard; this remains thein support of and as an extension to its standards continuing responsibility of the accrediteddevelopment activities. To ensure the integrity of its standards-development organization.certification process, the Asso
12、ciation regularly and Those who have a need to apply standards arecontinually audits and inspects products that bear the encouraged to use National Standards of CanadaCSA Mark. whenever practicable. These standards are subject In addition to its head office and laboratory complex to periodic review;
13、 therefore, users are cautioned in Toronto, CSA has regional branch offices in major to obtain the latest edition from the organizationcentres across Canada and inspection and testing preparing the standard.agencies in eight countries. Since 1919, the Association The responsibility for approving Nat
14、ional Standards has developed the necessary expertise to meet its of Canada rests with thecorporate mission: CSA is an independent service Standards Council of Canadaorganization whose mission is to provide an open and 270 Albert Street, Suite 200effective forum for activities facilitating the excha
15、nge of Ottawa, Ontario, K1P 6N7goods and services through the use of standards, Canadacertification and related services to meet national andinternational needs.For further information on CSA services, write toCSA International178 Rexdale BoulevardToronto, Ontario, M9W 1R3CanadaLes normes nationales
16、 du Canada sont publies en versions franaise et anglaise.Although the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian S
17、tandards AssociationInformation technology Open Systems Interconnection Generic upper layers security: Protecting transfer syntax ProtocolCAN/CSA-ISO/IEC 11586-6-01 Implementation Conformance Statement (PICS) proformaFebruary 2001 CSA/1CAN/CSA-ISO/IEC 11586-6-01Information technology OpenSystems Int
18、erconnection Genericupper layers security: Protectingtransfer syntax ProtocolImplementation ConformanceStatement (PICS) proformaCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Info
19、rmation Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Canadian National Committee of the IEC. Also,
20、as a member of theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicSteering Committee on Information Technology a
21、nd deemed acceptable for use in Canada. (Acommittee membership list is available on request from the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. For a listing, refer to the CSA Information
22、 Products catalogue or CSA Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythese Committees and has been approved as a National Standard of Canada by the Standards Council ofCanada.February 2001 CSA International 2001All rights rese
23、rved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Inquiries regarding this National Standard of Canada shouldbe addressed to CSA International, 178 Rexdale Boulevard, Toronto, Ontari
24、o, M9W 1R3.G2cG31G37G28G35G31G24G37G2cG32G31G24G2f ISO/IECG36G37G24G31G27G24G35G27 G14G14G18G1bG19G10G19G29G4cG55G56G57 G48G47G4cG57G4cG52G51G14G1cG1cG19G10G13G1bG10G13G14Isomc 11586-6 : 1997 (E) Contents 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Normative references . 2.1 Identical Recommendations 1 International Standards 2.2 Paired Recommendations 1 International Standards equivalent in t
26、echnical content Definitions 4 Abbreviations . 5 Conventions . 6 Conformance Annex A - Protocol Implementation Conformance Statement (PICS) proforma for the Protecting Transfer Syntax A.1 Notations defined for the proforma . A.2 PICS numbers . A.3 Completion of the PICS A.4 Date of statement A.5 Imp
27、lementation details A.6 ITU-T Rec. X.833 1 ISO/IEC 11586-4 protocol details A.7 Global statement of conformance . A.8 Supported syntax structures A.9 Supported PDV fields . A. 10 Establishment of encoding for Protecting Transfer Syntax A. 11 Security transformations . 0 ISO/IEC 1997 Page 1 1 1 1 2 2
28、 2 2 3 3 3 4 4 4 5 5 5 6 6 7 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. ISO/IEC Copyright Off
29、ice l Case postale 56 l CH-1211 Gen b) PICS proforma; c) Protocol Implementation extra Information for Testing (PIXIT). 4 Abbreviations 4.1 The following abbreviations used in this Recommendation I International Standard are defined in ITU-T Rec. X.290 and ISO/IEC 9646-l: a) PICS; b) PIXIT. 5 Conven
30、tions This Recommendation 1 International Standard uses the descriptive conventions in the OS1 Service Conventions, ITU-T Rec. X.210 1 ISO/IEC 1073 1. The PICS proforma Annex A has been designed to be a self contained section of this Recommendation I International Standard, for use in testing and pr
31、ocurement. 6 Conformance A conforming PICS proforma shall be technically equivalent to the ITU-T I ISOLIEC published PICS proforma and shall preserve the numbering and ordering of the items in the ITU-T I ISO/IEC PICS proforma. A PICS which conforms to this Recommendation I International Standard sh
32、all: a) describe an implementation which conforms to ITU-T Rec. X.833 I ISO/IEC 11586-4; b) be a conforming PICS proforma, which has been completed in accordance with the instruction for completion given in A. 1 and A.3; and C) include the information necessary to uniquely identify both the supplier
33、 and the implementation. 2 ITU-T Rec. X.835 (1996 E) ISO/IEC 11586-6 : 1997 (E) Annex Al) Protocol Implementation Conformance Statement (PICS) proforma for the Protecting Transfer Syntax (This annex forms an integral part of this Recommendation 1 International Standard) Al . Notations defined for th
34、e proforma In order to reduce the size of tables in the PICS proforma, notations have been introduced that have allowed the use of a multi-column layout, where the columns are headed Status, and Support. The definition of each of these follows. A.l.1 Status column This column indicates the level of
35、support required for conformance to ITU-T Rec. X.833 1 ISO/IEC 11586-4. The values are as follows: M 0 Mandatory support is required. n/a cn Optional support is permitted for conformance to ITU-T Rec. X.833 1 ISO/IEC 11586-4. If implemented it must conform to the specifications and restrictions cont
36、ained in ITU-T Rec. X.833 1 ISO/IEC 11586-4. These restrictions may affect the optionality of other items. The item is not applicable. The item is conditional (where n is the number which identifies the condition which is applicable). The definitions for the conditional statements used in this Annex
37、 are written under the tables in which they first appear. 0.n The item is optional, but the optional a solidus character, /; C the reference number of the row in which the response appears; d) if, and only if, more than one response occurs in the row identified by the reference number, then each pos
38、sible entry is implicitly labelled a, b, c, etc., from left to right, and this letter is appended to the sequence. 1 Copyright release for PICS proforma Users of this Recommendation 1 International Standard may freely reproduce the PICS proforma in this annex so that it can be used for its intended
39、purpose, and may further publish the completed PICS. ITU-T Rec. X.835 (1996 E) 3 ISO/IEC 11586-6 : 1997 (E) A.3 Completion of the PICS The implementor shall complete all entries in the column marked Support. In certain clauses of the PICS proforma further guidance for completion may be necessary. Su
40、ch guidance shall supplement the guidance given in this clause and shall have a scope restricted to the clause in which it appears. In addition, other specifically identified information shall be provided by the implementor where requested. No changes shall be made to the proforma except the complet
41、ion as required. Recognizing that the level of detail required may, in some instances, exceed the space available for responses a number of responses specifically allow for the addition of appendices to the PICS. A.4 Date of statement Date of statement? (yy-mm-dd) l A.5 Implementation details The su
42、pplier of the protocol implementation shall specify the information necessary to uniquely identify the implementation and the system in which it may reside. This may include details of: a) supplier, implementation name, operating system, suitable hardware; b) system supplier and/or client of the tes
43、t laboratory that is to test the implementation; c) information on whom to contact if there are queries concerning the content of the PICS; and d) the relationship between this PICS and the System Conformance Statement for the System (see note). NOTE- The System Conformance Statement is identified i
44、n ITU-T Rec. X.290 and ISO/IEC 9646-l. It contains a declaration of the layers of the Reference Model covered by the implementation to be tested. 4 ITU-T Rec. X.835 (1996 E) ISO/IEC 11586-6 : 1997 (E) A.6 A.6.1 ITU-T Rec. X.833 1 ISO/IEC 11586-4 protocol details ITU-T Rec. X.833 1 ISO/IEC 11586-4 te
45、chnical corrigenda implemented A.7 Global statement of conformance Are all mandatory features implemented? (Yes or no) NOTE - If a positive response is not given to this box, then the implementation does not conform to ITU-T Rec. X.833 1 ISO/IEC 11586-4. A.8 Supported syntax structures A.811 A.812 A
46、.8/3 Syntax structure I First PDV explicit First PDV external I Subsequent PDV Sending Receiving Reference Comment status support Status support 0 0 Part4 5.4,6 0 0 Part4 5.4,6 I 0 I I 0 I Part 4 5.4,6 I I I ITU-T Rec. X.835 (1996 E) 5 ISO/IEC 11586-6 : 1997 (E) A.9.1 First PDV explicit Sending Rece
47、iving Field status support status support A.9.111 Transformation Id cl cl A.9.112 Static Unprotected parameters c2 c2 A.9.113 Dynamic Unprotected parameters c2 c2 A.9.1/4 Xformed Data Cl cl cl: if A.8/1 then M else n/a 1 c2: if A.8/1 then 0 else n/a I A.9.2 First PDV external A.9.211 A.9.212 A.9.213
48、 Field External Context Id Dynamic Unprotected parameters Xformed Data c3: if A.8/2 then M else n/a c4: if A.8/2 then 0 else n/a Sending Receiving status support status support c3 c3 c4 c4 c3 c3 A.9.3 Subsequent PDV A.9.311 A.9.312 Field Dynamic Unprotected parameters Xformed Data c5: if A.8/3 then
49、M else n/a c6: if A.8/3 then 0 else n/a A.10 Establishment of encoding for Protecting Transfer Syntax A.1011 Specific encoding / decoding rules implied A. 1 O/2 Specific encoding / decoding rules not implied Sending Receiving status support status support c6 c6 c5 c5 Ref Part 4 5.2 a) status 0 support Part 4 5.2 b) 0 6 ITU-T Rec. X.835 (1996 E) ISO/IEC 11586-6 : 1997 (E) A.11 Secur
