ISO/IEC TR 5891

FINAL
TECHNICAL ISO/IEC DTR
DRAFT
REPORT 5891
ISO/IEC JTC 1/SC 27
Information security, cybersecurity
Secretariat: DIN
and privacy protection — Hardware
Voting begins on:
2023-06-05 monitoring technology for hardware
security assessment
Voting terminates on:
2023-07-31
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC DTR 5891:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO/IEC 2023

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ISO/IEC DTR 5891:2023(E)
FINAL
TECHNICAL ISO/IEC DTR
DRAFT
REPORT 5891
ISO/IEC JTC 1/SC 27
Information security, cybersecurity
Secretariat: DIN
and privacy protection — Hardware
Voting begins on:
monitoring technology for hardware
security assessment
Voting terminates on:
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/IEC DTR 5891:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO/IEC 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO/IEC 2023

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ISO/IEC DTR 5891:2023(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Relationship to existing standards . 2
5.1 Standards of security assessment . 2
5.2 Relationship to ISO/IEC 15408­3 . 3
5.3 Relationship to ISO/IEC TS 30104 . 3
6 Background . 3
6.1 Complexity and security . 3
6.2 Challenges in defini
...

Style Definition
ISO/IEC TR 5891:20212023(E) .
Formatted: Font: 11 pt
ISO JTC 1/SC 27/WG 3
Formatted
...
Date: 2022-11-092023-05-17
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Information security, cybersecurity and privacy protection— Hardware monitoring technology Formatted
...
for hardware security assessment
Formatted: Font: Not Bold
Formatted: zzCover, Left, Space After: 0 pt
Formatted: Font: 11 pt
Formatted: zzCover, Line spacing: single, Don't adjust space
between Latin and Asian text, Don't adjust space between
Asian text and numbers
Formatted: Font: 11 pt, Not Bold

Technical Report

Warning for WDs and CDs
This document is not an ISO International Standard. It is distributed for review and comment. It is subject to
change without notice and may not be referred to as an International Standard.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.


A model manuscript of a draft International Standard (known as “The Rice Model”) is available at
https://www.iso.org/iso/model_document-rice_model.pdf

© ISO 2021 – All rights reserved

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© ISO 2021

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ISO/IEC TR 5891:2023(E)
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no Formatted: Font: 11 pt, Font color: Blue
part of this publication may be reproduced or utilized otherwise in any form or by any means,
Formatted: Indent: Left: 0 cm, Right: 0 cm, Border: Left:
(No border), Right: (No border)
electronic or mechanical, including photocopying, or posting on the internet or an intranet, without
prior written permission. Permission can be requested from either the ISO at the address below or
Formatted: Font: 11 pt, Font color: Blue
the ISO’sISO's member body in the country of the requester.
Formatted: Font: 11 pt, Font color: Blue
Formatted: Font: 11 pt, Font color: Blue
ISO Copyright Office
Formatted: Font: 11 pt, Font color: Blue
CP 401 • Ch. de Blandonnet 8 Formatted: Font: 11 pt
CH-1214 Vernier, Geneva
Formatted: Font: 11 pt, Font color: Blue
Formatted: Indent: Left: 0 cm, First line: 0 cm, Right: 0
Phone: + 41 22 749 01 11 cm, Border: Left: (No border), Right: (No border)
Formatted: Font: 11 pt, Font color: Blue
Email: copyright@iso.org
Formatted: Font: 11 pt, Font color: Blue
Email: copyright@iso.org
Formatted: Font: 11 pt, Font color: Blue
Website: www.iso.orgwww.iso.org Formatted: Font: 11 pt, Font color: Blue
Formatted: Indent: Left: 0 cm, First line: 0 cm, Right: 0
Published in Switzerland. cm, Border: Bottom: (No border), Left: (No border), Right: (No
border)
Formatted: Font: 11 pt, Font color: Blue
Formatted: Font: 11 pt, Font color: Blue
iv © ISO/IEC 2023 – All rights reserved

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ISO/IEC TR 5891:2023(E)
Contents
Foreword . 8
Introduction . 9
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Relationship to existing standards . 3
5.1 Standards of security assessment . 3
5.2 Relationship to ISO/IEC 15408-3 . 3
5.3 Relationship to ISO/IEC TS 30104 . 3
6 Background . 3
6.1 Complexity and security . 3
6.2 Challenges in defining hardware security assessment techniques . 4
7 Hardware monitoring technologies .
...