ISO/IEC 10021-2:1990
(Main)Information Technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 2: Overall Architecture
Information Technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 2: Overall Architecture
Technologies de l'information — Communication de texte — Systèmes d'échange de texte en mode message — Partie 2: Architecture générale
General Information
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Standards Content (Sample)
ISO/IEC
INTER NATIONAL
10021-2
STANDARD
First edition
1990-12-01
Information technology - Text Communication
- Message-Oriented Text Interchange Systems
(MOTIS) -
Part 2:
Overall Architecture
Technologies de I'in formation - Communication de texte - Systhmes d'&change
de texte en mode message -
Partie 2: Architecture g&n&raIe
Reference number
ISO/IEC 10021-2 : 1990 (E)
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ISO/IEC 10021-2 : 1990 (E)
Contents
Foreword . ix
Introduction . x
Section one . Introduction 1
...........................................................................
Scope . 1
Normative references . 2
2.1 Open Systems Interconnection . 3
2.2 Directory Systems . 3
2.3 Message Handling Systems . 4
2.4 Country Codes . 4
Definitions . 4
3.1 Open Systems Interconnection . 4
3.2 Directory Systems . 6
3.3 Message Handling Systems . 6
Abbreviations . 7
Conventions . 7
5.1 ASN.1 . 7
5.2 Grade . 7
5.3 Terms . 7
Section two . Abstract Models . 8
6 Overview . 8
7 Functional Model . 8
I I .
7.1 Primary Functional Objects . 8 .
7.1.1 The Message Handling System . 9
7.1.2 Users . 9
7.1.3 Distribution Lists . 9
7.2 Secondary Functional Objects . 10
7.2.1 The Message Transfer System . IO
7.2.2 User Agents . 11
7.2.3 Message Stores . 11
7.2.4 Access Units . 11
7.3 Tertiary Functional Objects . 11
7.3.1 Message Transfer Agents . 12
7.4 Selected AU Types . 12
7.4.1 Physical Delivery . 12
7.4.2 Telematic . 13
7.4.3 Telex . 13
C ISOilEC 1990
All rights reserved . No part of this publication may be reproduced or utilized in any form or by any
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International Organization for Standardization
Case postale 56 CH-1211 Genhve 20 Switzerland
Printed in Switzerland
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B
ISO/IEC 10021-2 : 1990 (E)
Information Model . 13
8
8.1 Messages . 13
L
................................................................................................................................................ 14
8.2 Probes
8.3 Reports . 14
9 Operational Model . 15
9.1 Transmittal . 15
9.2 Transmittal Roles . 16
7
9.3 Transmittal Steps . 17
9.3.1 Origination . 17
9.3.2 Submission . 18
9.3.3 Import . 18
9.3.4 Transfer. . 18
9.3.5 Export . 18
9.3.6 Delivery . 19
9.3.7 Retrieval . 19
9.3.8 Receipt . 19
...... 9.4 Transmittal Events ........................................................................................................................... 19
9.4.1 Splitting . 20
...
9.4.2 Joining . 20
9.4.3 Name Resolution . 20
9.4.4 DL Expansion . 20
9.4.5 Redirection . 21
9.4.6 Conversion . 21
9.4.7 Non-delivery . 21
9.4.8 Non-affirmation . 21
9.4.9 Affirmation . 21
9.4.10 Routing . 22
10 Security Model . 22
1 O . 1 Security Policies . 23
10.2 Security Services . 23
10.2.1 Origin Authentication Security Services . 24
Data Origin Authentication Security Services . 24
10.2.1.1
10.2.1.2 Proof of Submission Security Service . 25
Proof of Delivery Security Service . 25
10.2.1.3
10.2.2 Secure Access Management Security Service . 25
Peer Entity Authentication Security Service . 25
10.2.2.1
10.2.2.2 Security Context Security Service . 25
10.2.3 Data Confidentiality Security Services . 25
'E -s*up
Connection Confidentiality Security Service . 26
10.2.3.1
10.2.3.2 Content Confidentiality Security Service . 26
Message Flow Confidentiality Security Service . 26
10.2.3.3
10.2.4 Data Integrity Security Services . 26
Connection Integrity Security Service . 26
10.2.4.1
10.2.4.2 Content Integrity Security Service . 26
10.2.4.3 Message Sequence Integrity Security Service . 27
10.2.5 Non-Repudiation Security Services . 27
10.2.5.1 Non-repudiation of Origin Security Service . 27
10.2.5.2 Non-Repudiation of Submission Security Service . 27
.. .
...
10.2.5.3 Non-Repudiation of Delivery Security Service . 28
10.2.6
Message Security Labelling Security Service . 28
10.2.7 Security Management Services . 28
10.2.7.1 Change Credentials Security Service . 28
10.2.7.2 Register Security Service . 28
10.2.7.3 MS-Register Security Service . 28
10.3 Security Elements . 28
10.3.1 Authentication Security Elements . 28
10.3.1.1 Authentication Exchange Security Element . 29
10.3.1.2 Data Origin Authentication Security Elements . 29
10.3.1.3 Proof of Submission Security Element . 30
10.3.1.4 Proof of Delivery Security Element . 30
Secure Access Management Security Elements . 30
10.3.2
10.3.2.1 Security Context Security Element . 30
...
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ISO/IEC 10021-2 : 1990 (E)
10.3.2.2 Register Security Element . 31
10.3.2.3 MS-Register Security Element . 31
Data Confidentiality Security Elements . 31
10.3.3
10.3.3.1 Content Confidentiality Security Element . 31
10.3.3.2 Message Argument Confidentiality Security Element . 31
Data Integrity Security Elements . 31
10.3.4
10.3.4.1 Content Integrity Security Element . 32
10.3.4.2 Message Argument Integrity Security Element . 32
10.3.4.3 Message Sequence Integrity Security Element . 32
Non-repudiation Security Elements . 32
10.3.5
Security Label Security Elements . 32
10.3.6
10.3.6.1 Message Security Label Security Element . 32
Security Management Security Elements . 33
10.3.7
10.3.7.1 Change Credentials Security Element . 33
Double Enveloping Technique . 33
10.3.8
Section three . Configurations . 34
1 1 Overview . 34
12 Functional Configurations . 34
Regarding the Directory . 34
12.1
Regarding the Message Store . 34
12.2
13 Physical Configurations . 35
13.1 Messaging Systems . 35
13.1.1 Access Systems . 37
13.1.2 Storage Systems . 37
13.1.3 Access and Storage Systems . 37
13.1.4 Transfer Systems . 37
13.1.5 Access and Transfer Systems . 37
13.1.6 Storage and Transfer Systems . 37
13.1.7 Access, Storage, and Transfer Systems . 37
13.2 Representative Configurations . 38
13.2.1 Fully Centralized . 38
13.2.2 Centralized Message Transfer and Storage . 38
13.2.3 Centralized Message Transfer . 39
13.2.4 Fully Distributed . 39
3 g .
14 Organizational Configurations .
14.1 Management Domains . 39
14.1.1 Administration Management Domains . 39
Private Management Domains . 39
14.1.2
14.2 Representative Configurations . 39
14.2.1 Fully Centralized . 40
14.2.2 Directly Connected . 40
14.2.3 Indirectly Connected . 40
15 The Global MHS . 40
Section four . Naming. Addressing. and Routing . 42
16 Overview . 42
17 Naming . 42
17.1 Directory Names . 42
17.2 O/R Names . 42
18 Addressing . 43
18.1 Attribute Lists . 43
18.2 Character Sets . 44
iv
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ISO/IEC 10021-2 : 1990 (E)
1 8.3 Standard Attributes . 44
18.3.1 Administration-domain-name . 45
18.3.2 Common-name . 46
18.3.3 Country-name . 46
18.3.4 Extension-postal-O/R-address-components . 46
18.3.5 Extension-physical-delivery-address-components . 46
18.3.6 Local-postal-attributes . 46
18.3.7 Network-address . 46
18.3.8 Numeric-user-identifier . 47
18.3.9 Organization-name . 47
18.3.10 Organizational-unit-names . 47
18.3.1 1 Pds-name . 47
18.3.12 Personal-name . 47
18.3.13 Physical-delivery-country-name . 48
18.3.14 Physical-delivery-office-name . 48
18.3.15 Physical-delivery-office-number . 48
18.3.16 Physical-delivery-organization-name . 48
18.3.17 Physical-delivery-personal-name . 48
18.3.18 Post-office-box-address . 48
*. .
18.3.19 Postal-code . 48
..
18.3.20 Poste-restante-address . 49
18.3.21 Private-domain-name . 49
18.3.22 Street-address . 49
1 8.3.23 Terminal- identifier . 49
18.3.24 Terminal-type . 49
18.3.25 Unformatted-postal-address . 49
18.3.26 Unique-postal-name . 49
18.4 Attribute List Equivalence . 50
18.5 O/R Address Forms . 50
18.5.1 Mnemonic O/R Address . 51
18.5.2 Numeric O/R Address . 52
18.5.3 Postal O/R Address . 52
18.5.4 Terminal O/R Address . 52
18.6 Conditional Attributes . 53
19 Routing . 53
Section five . Use of the Directory . 55
i .i 4 20 Overview . 55
21 Authentication . 55
22 Name Resolution . 55
23 DL Expansion . 55
24 Capability Assessment . 56
..
. .f .
Section six . OS1 Realization . 57
25 Overview . 57
26 Application Service Elements . 57
26.1 The ASE Concept . 57
26.2 Symmetric and Asymmetric ASES . 58
26.3 Message Handling ASES . 60
26.3.1 Message Transfer . 61
26.3.2 Message Submission . 61
26.3.3 Message Delivery . 61
26.3.4 Message Retrieval . 61
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ISO/IEC 10021-2 : 1990 (E)
26.3.5 Message Administration . 61
26.4 Supporting ASES . 61
26.4.1 Remote Operations . 62
26.4.2 Reliable Transfer . 62
26.4.3 Association Control . 62
27 Application Contexts . 62
Annexes . 64
Directory Object Classes and Attributes . 64
A
A.l Object Classes . 64
A.1.1 MHS Distribution List . 64
A . 1.2 MHS Message Store . 64
A.1.3 MHS Message Transfer Agent .
...
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