The present document specifies requirements on the content of certificates issued to natural persons. This profile builds
on IETF RFC 5280 [1] for generic profiling of Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3].
This profile supports the requirements of EU Qualified Certificates as specified in the Regulation (EU)
No 910/2014 [i.5] as well as other forms of certificate. The scope of the present document is primary limited to
facilitate interoperable processing and display of certificate information. This profile therefore excludes support for
some certificate information content options, which can be perfectly valid in a local context but which are not regarded
as relevant or suitable for use in widely deployed applications.
The present document focuses on requirements on certificate content. Requirements on decoding and processing rules
are limited to aspects required to process certificate content defined in the present document. Further processing
requirements are only specified for cases where it adds information that is necessary for the sake of interoperability.
Certain applications or protocols impose specific requirements on certificate content. The present document is based on
the assumption that these requirements are adequately defined by the respective application or protocol. It is therefore
outside the scope of the present document to specify such application or protocol specific certificate content.

Elektronski podpisi in infrastruktura (ESI) - Profili potrdil - 2. del: Profil potrdil za potrdila, izdana fizičnim osebam

General Information

Status
Published
Public Enquiry End Date
31-Jul-2020
Publication Date
28-Jul-2020
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
20-Jul-2020
Due Date
24-Sep-2020
Completion Date
29-Jul-2020
Mandate

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SLOVENSKI STANDARD
SIST EN 319 412-2 V2.2.1:2020
01-oktober-2020

Elektronski podpisi in infrastruktura (ESI) - Profili potrdil - 2. del: Profil potrdil za

potrdila, izdana fizičnim osebam

Electronic Signatures and Infrastructures (ESI) - Certificate Profiles - Part 2: Certificate

profile for certificates issued to natural persons
Ta slovenski standard je istoveten z: ETSI EN 319 412-2 V2.2.1 (2020-07)
ICS:
03.080.99 Druge storitve Other services
35.040.01 Kodiranje informacij na Information coding in general
splošno
SIST EN 319 412-2 V2.2.1:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 319 412-2 V2.2.1:2020
---------------------- Page: 2 ----------------------
SIST EN 319 412-2 V2.2.1:2020
ETSI EN 319 412-2 V2.2.1 (2020-07)
EUROPEAN STANDARD
Electronic Signatures and Infrastructures (ESI);
Certificate Profiles;
Part 2: Certificate profile for certificates issued
to natural persons
---------------------- Page: 3 ----------------------
SIST EN 319 412-2 V2.2.1:2020
2 ETSI EN 319 412-2 V2.2.1 (2020-07)
Reference
REN/ESI-0019412-2v221
Keywords
electronic signature, IP, profile, security,
trust services
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 prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

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 2020.
All rights reserved.

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

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

of the 3GPP Organizational Partners.

oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and

of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 4 ----------------------
SIST EN 319 412-2 V2.2.1:2020
3 ETSI EN 319 412-2 V2.2.1 (2020-07)
Contents

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

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

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

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.2 Informative references ........................................................................................................................................ 6

3 Definition of terms, symbols and abbreviations ....................................................................................... 7

3.1 Terms .................................................................................................................................................................. 7

3.2 Symbols .............................................................................................................................................................. 7

3.3 Abbreviations ..................................................................................................................................................... 7

4 General certificate profile requirements ................................................................................................... 8

4.1 Generic requirements ......................................................................................................................................... 8

4.2 Basic certificate fields ........................................................................................................................................ 8

4.2.1 Version .......................................................................................................................................................... 8

4.2.2 Signature ....................................................................................................................................................... 8

4.2.3 Issuer ............................................................................................................................................................. 8

4.2.3.1 Legal person issuers ................................................................................................................................ 8

4.2.3.2 Natural person issuers ............................................................................................................................. 9

4.2.4 Subject .......................................................................................................................................................... 9

4.2.5 Subject public key info ............................................................................................................................... 10

4.3 Standard certificate extensions ......................................................................................................................... 10

4.3.1 Authority key identifier .............................................................................................................................. 10

4.3.2 Key usage.................................................................................................................................................... 10

4.3.3 Certificate policies ...................................................................................................................................... 11

4.3.4 Policy mappings .......................................................................................................................................... 11

4.3.5 Subject alternative name ............................................................................................................................. 11

4.3.6 Issuer alternative name ............................................................................................................................... 11

4.3.7 Subject directory attributes ......................................................................................................................... 11

4.3.8 Name constraints ........................................................................................................................................ 11

4.3.9 Policy constraints ........................................................................................................................................ 11

4.3.10 Extended key usage .................................................................................................................................... 11

4.3.11 CRL distribution points .............................................................................................................................. 11

4.3.12 Inhibit any-policy ........................................................................................................................................ 12

4.4 IETF RFC 5280 internet certificate extensions ................................................................................................ 12

4.4.1 Authority Information Access..................................................................................................................... 12

5 EU Qualified Certificate requirements ................................................................................................... 12

5.1 EU QCStatements............................................................................................................................................. 12

5.2 Certificate policies ............................................................................................................................................ 12

Annex A (informative): Change History .............................................................................................. 13

History .............................................................................................................................................................. 14

ETSI
---------------------- Page: 5 ----------------------
SIST EN 319 412-2 V2.2.1:2020
4 ETSI EN 319 412-2 V2.2.1 (2020-07)
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 2 of multi-part deliverable covering the Certificate Profiles. Full details of the entire series

can be found in part 1 [i.4].
The present document was previously published as ETSI TS 102 280 [i.8].
National transposition dates
Date of adoption of this EN: 6 July 2020
Date of latest announcement of this EN (doa): 31 October 2020
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 April 2021
Date of withdrawal of any conflicting National Standard (dow): 30 April 2021
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: 6 ----------------------
SIST EN 319 412-2 V2.2.1:2020
5 ETSI EN 319 412-2 V2.2.1 (2020-07)
Introduction

ITU and ISO issued standards for certification of public keys in Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3]

which are used for the security of communications and data for a wide range of electronic applications.

Regulation (EU) No 910/2014 [i.5] 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

defines requirements on specific types of certificates named "qualified certificates". Implementation of Directive

1999/93/EC [i.1] and deployment of certificate infrastructures throughout Europe as well as in countries outside of

Europe, have resulted in a variety of certificate implementations for use in public and closed environments, where some

are declared as qualified certificates while others are not.

Applications need support from standardized identity certificate profiles, in particular when applications are used for

digital signatures, authentication and secure electronic exchange in open environments and international trust scenarios,

but also when certificates are used in local application contexts.

This multi-part deliverable aims to maximize the interoperability of systems issuing and using certificates both in the

European context under the Regulation (EU) No 910/2014 [i.5] and in the wider international environment.

ETSI
---------------------- Page: 7 ----------------------
SIST EN 319 412-2 V2.2.1:2020
6 ETSI EN 319 412-2 V2.2.1 (2020-07)
1 Scope

The present document specifies requirements on the content of certificates issued to natural persons. This profile builds

on IETF RFC 5280 [1] for generic profiling of Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3].

This profile supports the requirements of EU Qualified Certificates as specified in the Regulation (EU)

No 910/2014 [i.5] as well as other forms of certificate. The scope of the present document is primary limited to

facilitate interoperable processing and display of certificate information. This profile therefore excludes support for

some certificate information content options, which can be perfectly valid in a local context but which are not regarded

as relevant or suitable for use in widely deployed applications.

The present document focuses on requirements on certificate content. Requirements on decoding and processing rules

are limited to aspects required to process certificate content defined in the present document. Further processing

requirements are only specified for cases where it adds information that is necessary for the sake of interoperability.

Certain applications or protocols impose specific requirements on certificate content. The present document is based on

the assumption that these requirements are adequately defined by the respective application or protocol. It is therefore

outside the scope of the present document to specify such application or protocol specific certificate content.

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] IETF RFC 5280: "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation

List (CRL) Profile".

[2] ETSI EN 319 412-5: "Electronic Signatures and Infrastructures (ESI); Certificate Profiles; Part 5:

QCStatements".
[3] IETF RFC 7230 to IETF RFC 7235: "Hypertext Transfer Protocol -- HTTP/1.1".
[4] IETF RFC 4516: "Lightweight Directory Access Proto
...

SLOVENSKI STANDARD
oSIST prEN 319 412-2 V2.1.3:2020
01-julij-2020

Elektronski podpisi in infrastruktura (ESI) - Profili potrdil - 2. del: Profil potrdil za

potrdila, izdana fizičnim osebam

Electronic Signatures and Infrastructures (ESI) - Certificate Profiles - Part 2: Certificate

profile for certificates issued to natural persons
Ta slovenski standard je istoveten z: ETSI EN 319 412-2 V2.1.3 (2020-04)
ICS:
03.080.99 Druge storitve Other services
35.040.01 Kodiranje informacij na Information coding in general
splošno
oSIST prEN 319 412-2 V2.1.3:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
---------------------- Page: 2 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
Draft ETSI EN 319 412-2 V2.1.3 (2020-04)
EUROPEAN STANDARD
Electronic Signatures and Infrastructures (ESI);
Certificate Profiles;
Part 2: Certificate profile for certificates issued
to natural persons
---------------------- Page: 3 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
2 Draft ETSI EN 319 412-2 V2.1.3 (2020-04)
Reference
REN/ESI-0019412-2v221
Keywords
electronic signature, IP, profile, security,
trust services
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 prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

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 2020.
All rights reserved.

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

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

of the 3GPP Organizational Partners.

oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and

of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 4 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
3 Draft ETSI EN 319 412-2 V2.1.3 (2020-04)
Contents

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

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

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

Introduction ........................................................................................................................................................ 4

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.2 Informative references ........................................................................................................................................ 6

3 Definition of terms, symbols and abbreviations ....................................................................................... 7

3.1 Terms .................................................................................................................................................................. 7

3.2 Symbols .............................................................................................................................................................. 7

3.3 Abbreviations ..................................................................................................................................................... 7

4 General certificate profile requirements ................................................................................................... 7

4.1 Generic requirements ......................................................................................................................................... 7

4.2 Basic certificate fields ........................................................................................................................................ 8

4.2.1 Version .......................................................................................................................................................... 8

4.2.2 Signature ....................................................................................................................................................... 8

4.2.3 Issuer ............................................................................................................................................................. 8

4.2.3.1 Legal person issuers ................................................................................................................................ 8

4.2.3.2 Natural person issuers ............................................................................................................................. 8

4.2.4 Subject .......................................................................................................................................................... 9

4.2.5 Subject public key info ................................................................................................................................. 9

4.3 Standard certificate extensions ......................................................................................................................... 10

4.3.1 Authority key identifier .............................................................................................................................. 10

4.3.2 Key usage.................................................................................................................................................... 10

4.3.3 Certificate policies ...................................................................................................................................... 10

4.3.4 Policy mappings .......................................................................................................................................... 11

4.3.5 Subject alternative name ............................................................................................................................. 11

4.3.6 Issuer alternative name ............................................................................................................................... 11

4.3.7 Subject directory attributes ......................................................................................................................... 11

4.3.8 Name constraints ........................................................................................................................................ 11

4.3.9 Policy constraints ........................................................................................................................................ 11

4.3.10 Extended key usage .................................................................................................................................... 11

4.3.11 CRL distribution points .............................................................................................................................. 11

4.3.12 Inhibit any-policy ........................................................................................................................................ 11

4.4 IETF RFC 5280 internet certificate extensions ................................................................................................ 11

4.4.1 Authority Information Access..................................................................................................................... 11

5 EU Qualified Certificate requirements ................................................................................................... 12

5.1 EU QCStatements............................................................................................................................................. 12

5.2 Certificate policies ............................................................................................................................................ 12

Annex A (informative): Change History .............................................................................................. 13

History .............................................................................................................................................................. 14

ETSI
---------------------- Page: 5 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
4 Draft ETSI EN 319 412-2 V2.1.3 (2020-04)
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 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 2 of multi-part deliverable covering the Certificates Profiles. Full details of the entire

series can be found in part 1 [i.4].
The present document was previously published as ETSI TS 102 280 [i.8].
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.

Introduction

ITU and ISO issued standards for certification of public keys in Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3]

which are used for the security of communications and data for a wide range of electronic applications.

ETSI
---------------------- Page: 6 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
5 Draft ETSI EN 319 412-2 V2.1.3 (2020-04)

Regulation (EU) No 910/2014 [i.5] 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

defines requirements on specific types of certificates named "qualified certificates". Implementation of Directive

1999/93/EC [i.1] and deployment of certificate infrastructures throughout Europe as well as in countries outside of

Europe, have resulted in a variety of certificate implementations for use in public and closed environments, where some

are declared as qualified certificates while others are not.

Applications need support from standardized identity certificates profiles, in particular when applications are used for

digital signatures, authentication and secure electronic exchange in open environments and international trust scenarios,

but also when certificates are used in local application contexts.

This multi-part deliverable aims to maximize the interoperability of systems issuing and using certificates both in the

European context under the Regulation (EU) No 910/2014 [i.5] and in the wider international environment.

ETSI
---------------------- Page: 7 ----------------------
oSIST prEN 319 412-2 V2.1.3:2020
6 Draft ETSI EN 319 412-2 V2.1.3 (2020-04)
1 Scope

The present document specifies requirements on the content of certificates issued to natural persons. This profile builds

on IETF RFC 5280 [1] for generic profiling of Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3].

This profile supports the requirements of EU Qualified Certificates as specified in the Regulation (EU)

No 910/2014 [i.5] as well as other forms of certificate. The scope of the present document is primary limited to

facilitate interoperable processing and display of certificate information. This profile therefore excludes support for

some certificate information content options, which can be perfectly valid in a local context but which are not regarded

as relevant or suitable for use in widely deployed applications.

The present document focuses on requirements on certificate content. Requirements on decoding and processing rules

are limited to aspects required to process certificate content defined in the present document. Further processing

requirements are only specified for cases where it adds information that is necessary for the sake of interoperability.

Certain applications or protocols impose specific requirements on certificate content. The present document is based on

the assumption that these requirements are adequately defined by the respective application or protocol. It is therefore

outside the scope of the present document to specify such application or protocol specific certificate content.

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] IETF RFC 5280: "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation

List (CRL) Profile".

[2] ETSI EN 319 412-5: "Electronic Signatures and Infrastructures (ESI); Certificate Profiles; Part 5:

QCStatements".
[3] IETF RFC 7230 to IETF RFC 7235: "Hypertext Transfer Protocol
...

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