Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 4: Bindings - Sub-part 3: Capability/requirements bindings

The present document provides the binding of the Common Service Interface information, whose semantics is defined
in ETSI EN 319 522-2 [1] and whose format is defined in ETSI EN 319 522-3 [2] to the specific services provided by
OASIS Business Metadata Service Location [3] and the OASIS Service Metadata Publishing [4]. Furthermore, the
present document specifies how to establish trust between ERDSs by use of a Trusted List [5], including the EU Trusted
List system used for qualified trust services under the Regulation (EU) No 910/2014 [i.1] using the Trusted List format
defined by the corresponding Commission implementing decision (EU) 2015/1505 [i.3], and by means of a domain
PKI.

Elektronski podpisi in infrastruktura (ESI) - Storitve elektronske priporočene dostave - 4. del: Zaveze - 3. poddel: Zaveze glede zmogljivosti/zahtev

Ta dokument določa zaveze glede informacij skupne storitvene infrastrukture, katere semantika je opredeljena v standardu ETSI EN 319 522-2 [1] in katere format je opredeljen v standardu ETSI EN 319 522-3 [2], v povezavi s specifičnimi storitvami ponudnikov OASIS Business Metadata Service Location [3] in OASIS Service Metadata Publishing [4]. Poleg tega ta dokument določa, kako vzpostaviti zaupanje med storitvami ERD z uporabo zaupanja vrednega seznama [5], vključno s sistemom zaupanja vrednega seznama EU, ki se uporablja za kvalificirane storitve zaupanja v skladu z Uredbo (EU) št. 910/2014 [i.1], z uporabo formata zaupanja vrednega seznama, ki ga je določila ustrezna izvedbena odločba Komisije (EU) 2015/1505 [i.3], in z domeno PKI.

General Information

Status
Published
Public Enquiry End Date
31-Jul-2018
Publication Date
26-Sep-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Sep-2018
Due Date
15-Nov-2018
Completion Date
27-Sep-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DKWHYElectronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 4: Bindings - Sub-part 3: Capability/requirements bindings35.040.01Kodiranje informacij na splošnoInformation coding in generalICS:Ta slovenski standard je istoveten z:ETSI EN 319 522-4-3 V1.1.1 (2018-09)SIST EN 319 522-4-3 V1.1.1:2018en01-november-2018SIST EN 319 522-4-3 V1.1.1:2018SLOVENSKI

STANDARD
SIST EN 319 522-4-3 V1.1.1:2018

ETSI EN 319 522-4-3 V1.1.1 (2018-09) Electronic Signatures and Infrastructures (ESI); Electronic Registered Delivery Services; Part 4: Bindings;

Sub-part 3: Capability/requirements bindings
EUROPEAN STANDARD SIST EN 319 522-4-3 V1.1.1:2018
ETSI ETSI EN 319 522-4-3 V1.1.1 (2018-09)2

Reference DEN/ESI-0019522-4-3 Keywords e-delivery services, registered e-delivery services, registered electronic mail ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88

Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2018. All rights reserved.

DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETM are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM® and the GSM logo are trademarks registered and owned by the GSM Association. SIST EN 319 522-4-3 V1.1.1:2018

ETSI ETSI EN 319 522-4-3 V1.1.1 (2018-09)3 Contents Intellectual Property Rights ................................................................................................................................ 4 Foreword ............................................................................................................................................................. 4 Modal verbs terminology .................................................................................................................................... 4 1 Scope ........................................................................................................................................................ 5 2 References ................................................................................................................................................ 5 2.1 Normative references ......................................................................................................................................... 5 2.2 Informative references ........................................................................................................................................ 5 3 Definitions and abbreviations ................................................................................................................... 6 3.1 Definitions .......................................................................................................................................................... 6 3.2 Abbreviations ..................................................................................................................................................... 6 4 Common Service Interface bindings - general concepts .......................................................................... 6 5 Capability metadata location, BDXL binding .......................................................................................... 6 6 Capability metadata publishing, SMP binding ......................................................................................... 7 7 Trust information bindings ....................................................................................................................... 7 7.1 Introduction ........................................................................................................................................................ 7 7.2 EU Trusted List .................................................................................................................................................. 8 7.3 Domain Trusted List ........................................................................................................................................... 9 7.4 Domain PKI........................................................................................................................................................ 9 7.5 Bilateral trust and other trust models ................................................................................................................ 10 History .............................................................................................................................................................. 11

SIST EN 319 522-4-3 V1.1.1:2018

ETSI ETSI EN 319 522-4-3 V1.1.1 (2018-09)4 Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https://ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Electronic Signatures and Infrastructures (ESI). The present document is part 4, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in part 1 [i.2].

National transposition dates Date of adoption of this EN: 23 August 2018 Date of latest announcement of this EN (doa): 30 November 2018 Date of latest publication of new National Standard or endorsement of this EN (dop/e):

31 May 2019 Date of withdrawal of any conflicting National Standard (dow): 31 May 2019

Modal verbs terminology In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

SIST EN 319 522-4-3 V1.1.1:2018

ETSI ETSI EN 319 522-4-3 V1.1.1 (2018-09)5 1 Scope The present document provides the binding of the Common Service Interface information, whose semantics is defined in ETSI EN 319 522-2 [1] and whose format is defined in ETSI EN 319 522-3 [2] to the specific services provided by OASIS Business Metadata Service Location [3] and the OASIS Service Metadata Publishing [4]. Furthermore, the present document specifies how to establish trust between ERDSs by use of a Trusted List [5], including the EU Trusted List system used for qualified trust services under the Regulation (EU) No 910/2014 [i.1] using the Trusted List format defined by the corresponding Commission implementing decision (EU) 2015/1505 [i.3], and by means of a domain PKI. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https://docbox.etsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. [1] ETSI EN 319 522-2: "Electronic Signatures and Infrastructures (ESI); Electronic Registered Delivery Services; Part 2: Semantic Contents". [2] ETSI EN 319 522-3: "Electronic Signatures and Infrastructures (ESI); Electronic Registered Delivery Services; Part 3: Formats". [3] OASIS: "Business Document Metadata Service Location Version 1.0", OASIS standard, August 2017. [4] OASIS: "Service Metadata Publishing (SMP) Version 1.0", OASIS standard, August 2017. [5] ETSI TS 119 612: "Electronic Signatures and Infrastructures (ESI); Trusted Lists". [6] W3C Recommendation (11 April 2013): "XML Signature Syntax and Processing Version 1.1". 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC. [i.2] ETSI EN 319 522-1: "Electronic Signatures and Infrastructures (ESI); Electronic Registered Delivery Services; Part 1: Framework and Architecture". SIST EN 319 522-4-3 V1.1.1:2018

ETSI ETSI EN 319 522-4-3 V1.1.1 (2018-09)6 [i.3] Commission Implementing Decision (EU) 2015/1505 of 8th September 2015 laying down technical specifications and formats relating to trusted lists pursuant to Article 22(5) of Regulation (EU) No 910/2014. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI EN 319 522-1 [i.2] apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ETSI EN 319 522-1 [i.2] apply. 4 Common Service Interface bindings - general concepts This part specifies the binding for the common services to specific protocols. Semantics for common services shall be as defined in ETSI EN 319 522-2 [1] and formats shall be as defined in ETSI EN 319 522-3 [2]. Specifically:

• receiver identification service is bound to OASIS Business Document Metadata Service Location [3]; • capability discovery service is bound to OASIS Service Metadata Publisher [4]; • ERDS trust evaluation is bound to Trusted List [5] or to use of a domain PKI. 5 Capability metadata location, BDXL binding When metadata is used, the first step is to obtain the address where the sought metadata is located. This goes for both recipient metadata and metadata about ERDS capabilities, relevant for both the R-ERDS and intermediate ERDSs. This clause describes use of the OASIS Business Document Metadata Service Location Version 1.0 [3] (BDXL), commonly used with the OASIS Service Metadata Publishing (SMP) Version 1.0 [4] described in the next clause. BDXL is based on DNS (Domain Name Service), which is a common infrastructure for the Internet. From unique identification of an actor - the participant identifier in BDXL terms - for which metadata shall be accessed, a query string is constructed for DNS, returning a URI to the SMP publishing metadata for the identified actor. In the scope of the present document, the actor ide

...

ETSI EN 319 522-4-3 V1.1.1 (2018-09)
EUROPEAN STANDARD
Electronic Signatures and Infrastructures (ESI);
Electronic Registered Delivery Services;
Part 4: Bindings;
Sub-part 3: Capability/requirements bindings
---------------------- Page: 1 ----------------------
2 ETSI EN 319 522-4-3 V1.1.1 (2018-09)
Reference
DEN/ESI-0019522-4-3
Keywords
e-delivery services, registered e-delivery
services, registered electronic mail
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the

print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying

and microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2018.
All rights reserved.
TM TM TM

DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 319 522-4-3 V1.1.1 (2018-09)
Contents

Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Modal verbs terminology .................................................................................................................................... 4

1 Scope ........................................................................................................................................................ 5

2 References ................................................................................................................................................ 5

2.1 Normative references ......................................................................................................................................... 5

2.2 Informative references ........................................................................................................................................ 5

3 Definitions and abbreviations ................................................................................................................... 6

3.1 Definitions .......................................................................................................................................................... 6

3.2 Abbreviations ..................................................................................................................................................... 6

4 Common Service Interface bindings - general concepts .......................................................................... 6

5 Capability metadata location, BDXL binding .......................................................................................... 6

6 Capability metadata publishing, SMP binding ......................................................................................... 7

7 Trust information bindings ....................................................................................................................... 7

7.1 Introduction ........................................................................................................................................................ 7

7.2 EU Trusted List .................................................................................................................................................. 8

7.3 Domain Trusted List ........................................................................................................................................... 9

7.4 Domain PKI........................................................................................................................................................ 9

7.5 Bilateral trust and other trust models ................................................................................................................ 10

History .............................................................................................................................................................. 11

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 319 522-4-3 V1.1.1 (2018-09)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This European Standard (EN) has been produced by ETSI Technical Committee Electronic Signatures and

Infrastructures (ESI).

The present document is part 4, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in

part 1 [i.2].
National transposition dates
Date of adoption of this EN: 23 August 2018
Date of latest announcement of this EN (doa): 30 November 2018
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 2019
Date of withdrawal of any conflicting National Standard (dow): 31 May 2019
Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 319 522-4-3 V1.1.1 (2018-09)
1 Scope

The present document provides the binding of the Common Service Interface information, whose semantics is defined

in ETSI EN 319 522-2 [1] and whose format is defined in ETSI EN 319 522-3 [2] to the specific services provided by

OASIS Business Metadata Service Location [3] and the OASIS Service Metadata Publishing [4]. Furthermore, the

present document specifies how to establish trust between ERDSs by use of a Trusted List [5], including the EU Trusted

List system used for qualified trust services under the Regulation (EU) No 910/2014 [i.1] using the Trusted List format

defined by the corresponding Commission implementing decision (EU) 2015/1505 [i.3], and by means of a domain

PKI.
2 References
2.1 Normative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 319 522-2: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 2: Semantic Contents".

[2] ETSI EN 319 522-3: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 3: Formats".

[3] OASIS: "Business Document Metadata Service Location Version 1.0", OASIS standard,

August 2017.

[4] OASIS: "Service Metadata Publishing (SMP) Version 1.0", OASIS standard, August 2017.

[5] ETSI TS 119 612: "Electronic Signatures and Infrastructures (ESI); Trusted Lists".

[6] W3C Recommendation (11 April 2013): "XML Signature Syntax and Processing Version 1.1".

2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on

electronic identification and trust services for electronic transactions in the internal market and

repealing Directive 1999/93/EC.

[i.2] ETSI EN 319 522-1: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 1: Framework and Architecture".
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 319 522-4-3 V1.1.1 (2018-09)

[i.3] Commission Implementing Decision (EU) 2015/1505 of 8th September 2015 laying down

technical specifications and formats relating to trusted lists pursuant to Article 22(5) of Regulation

(EU) No 910/2014.
3 Definitions and abbreviations
3.1 Definitions

For the purposes of the present document, the terms and definitions given in ETSI EN 319 522-1 [i.2] apply.

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in ETSI EN 319 522-1 [i.2] apply.

4 Common Service Interface bindings - general
concepts

This part specifies the binding for the common services to specific protocols. Semantics for common services shall be

as defined in ETSI EN 319 522-2 [1] and formats shall be as defined in ETSI EN 319 522-3 [2].

Specifically:

• receiver identification service is bound to OASIS Business Document Metadata Service Location [3];

• capability discovery service is bound to OASIS Service Metadata Publisher [4];
• ERDS trust evaluation is bound to Trusted List [5] or to use of a domain PKI.
5 Capability metadata location, BDXL binding

When metadata is used, the first step is to obtain the address where the sought metadata is located. This goes for both

recipient metadata and metadata about ERDS capabilities, relevant for both the R-ERDS and intermediate ERDSs. This

clause describes use of the OASIS Business Document Metadata Service Location Version 1.0 [3] (BDXL), commonly

used with the OASIS Service Metadata Publishing (SMP) Version 1.0 [4] described in the next clause.

BDXL is based on DNS (Domain Name Service), which is a common infrastructure for the Internet. From unique

identification of an actor - the participant identifier in BDXL terms - for which metadata shall be accessed, a query

string is constructed for DNS, returning a URI to the SMP publishing metadata for the identified actor.

In the scope of the present document, the actor identified by the participant identifier is either a recipient or an ERDS,

meaning the identified SMP publishes either recipient metadata or ERDS capability metadata as defined by ETSI

EN 319 522-2 [1]. ERDS metadata is defined as an extension to SMP metadata, meaning that

...

Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)
������������������
Electronic Signatures and Infrastructures (ESI);
Electronic Registered Delivery Services;
Part 4: Bindings;
Sub-part 3: Capability/requirements bindings
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)
Reference
DEN/ESI-0019522-4-3
Keywords
e-delivery services, registered e-delivery
services, registered electronic mail
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the

print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying

and microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2018.
All rights reserved.
TM TM TM

DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)
Contents

Intellectual Property Rights ............................................................................................................................... 4�

Foreword ............................................................................................................................................................ 4�

Modal verbs terminology ................................................................................................................................... 4�

1 Scope ....................................................................................................................................................... 5�

2 References ............................................................................................................................................... 5�

2.1 Normative references ......................................................................................................................................... 5�

2.2 Informative references ....................................................................................................................................... 5�

3 Definitions and abbreviations .................................................................................................................. 6�

3.1 Definitions ......................................................................................................................................................... 6�

3.2 Abbreviations .................................................................................................................................................... 6�

4 Common Service Interface bindings - general concepts ......................................................................... 6�

5 Capability metadata location, BDXL binding ......................................................................................... 6�

6 Capability metadata publishing, SMP binding ........................................................................................ 7�

7 Trust information bindings ...................................................................................................................... 7�

7.1 Introduction ....................................................................................................................................................... 7�

7.2 EU Trusted List ................................................................................................................................................. 8�

7.3 Domain Trusted List .......................................................................................................................................... 9�

7.4 Domain PKI ....................................................................................................................................................... 9�

7.5 Bilateral trust and other trust models ................................................................................................................10�

History ............................................................................................................................................................. 11�

ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

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Foreword

This draft European Standard (EN) has been produced by ETSI Technical Committee Electronic Signatures and

Infrastructures (ESI), and is now submitted for the combined Public Enquiry and Vote phase of the ETSI standards EN

Approval Procedure.

The present document is part 4, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in

part 1 [i.2].
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa

Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
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5 Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)
1 Scope

The present document provides the binding of the Common Service Interface information, whose semantics is defined

in ETSI EN 319 522-2 [1] and whose format is defined in ETSI EN 319 522-3 [2] to the specific services provided by

OASIS Business Metadata Service Location [3] and the OASIS Service Metadata Publishing [4]. Furthermore, the

present document specifies how to establish trust between ERDSs by use of a Trusted List [5], including the EU Trusted

List system used for qualified trust services under the Regulation (EU) No 910/2014 [i.1] using the Trusted List format

defined by the corresponding Commission implementing decision (EU) 2015/1505 [i.3], and by means of a domain

PKI.
2 References
2.1 Normative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 319 522-2: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 2: Semantic Contents".

[2] ETSI EN 319 522-3: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 3: Formats".

[3] OASIS: "Business Document Metadata Service Location Version 1.0", OASIS standard,

August 2017.

[4] OASIS: "Service Metadata Publishing (SMP) Version 1.0", OASIS standard, August 2017.

[5] ETSI TS 119 612: "Electronic Signatures and Infrastructures (ESI); Trusted Lists".

[6] W3C Recommendation (11 April 2013): "XML Signature Syntax and Processing Version 1.1".

2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on

electronic identification and trust services for electronic transactions in the internal market and

repealing Directive 1999/93/EC.

[i.2] ETSI EN 319 522-1: "Electronic Signatures and Infrastructures (ESI); Electronic Registered

Delivery Services; Part 1: Framework and Architecture".
ETSI
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6 Draft ETSI EN 319 522-4-3 V1.0.0 (2018-05)

[i.3] Commission Implementing Decision (EU) 2015/1505 of 8th September 2015 laying down

technical specifications and formats relating to trusted lists pursuant to Article 22(5) of Regulation

(EU) No 910/2014.
3 Definitions and abbreviations
3.1 Definitions

For the purposes of the present document, the terms and definitions given in ETSI EN 319 522-1 [i.2] apply.

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in ETSI EN 319 522-1 [i.2] apply.

4 Common Service Interface bindings - general
concepts

This part specifies the binding for the common services to specific protocols. Semantics for common services shall be

as defined in ETSI EN 319 522-2 [1] and formats shall be as defined in ETSI EN 319 522-3 [2].

Specifically:

� receiver identification service is bound to OASIS Business Document Metadata Service Location [3];

� capability discovery service is bound to OASIS Service Metadata Publisher [4];
� ERDS trust evaluation is bound to Trusted List [5] or to use of a domain PKI.
5 Capability metadata location, BDXL binding

When metadata is used, the first step is to obtain the address where the sought metadata is located. This goes for both

recipient metadata and metadata about ERDS capabilities, relevant for both the R-ERDS and intermediate ERDSs. This

clause describes use of the OASIS Business Document Metadata Service Location Version 1.0 [3] (BDXL), commonly

used with the OASIS Service Metadata Publishing (SMP) Version 1.0 [4] described in the next clause.

BDXL is based on DNS (Domain Name Service), which is a common infrastructure for the Internet. From unique

identification of an actor - the participant identifier in BDXL terms - for which metadata shall be accessed, a query

string is constructed for DNS, returning a URI to the SMP publishing metadata for the identified actor.

In the scope of the present document, the actor identified by the participant identifier is either a recipient or an ERDS,

meaning the identified SMP publishes either recipient metadata or ERDS capability metadata as defined by ETSI

EN 319 522-2 [1]. ERDS
...

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