ERRATA

Errata for TCG Platform Certificate
Profile Version 2.0 Revision 39
Errata Version 1.0
Revision 1
July 29, 2024
Contact: admin@trustedcomputinggroup.org
PUBLISHED

Errata for TCG Platform Certificate Profile Version 2.0 Revision 39 | Errata Version 1.0 | Revision 1 | 7/29/2024 | PUBLISHED© TCG 2024

Errata for TCG Platform Certificate Profile Version 2.0 Revision 39

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Without limitation, TCG disclaims all liability, including liability for infringement of any proprietary rights, relating touse of information in this specification and to the implementation of this specification, and TCG disclaims all liability
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any way out of use or reliance upon this specification or any information herein.
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Errata for TCG Platform Certificate Profile Version 2.0 Revision 39

1 Introduction
This document describes errata and clarifications for the TCG Platform Certificate Profile Version 2.0 Revision 39 aspublished. The information in this document is likely – but not certain – to be incorporated into a future version ofthe specification. Suggested fixes proposed in this document may be modified before being published in a later TCG
Specification. Therefore, the contents of this document are not normative and only become normative when
included in an updated version of the published specification. Note that since the errata in this document are nonnormative, the patent licensing rights granted by Section 16.4 of the Bylaws do not apply.

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Errata for TCG Platform Certificate Profile Version 2.0 Revision 39

2 Clarifications
2.1 Clarification 1 Section 2.2.3
Section 2.2.3 Requirements for Issuing a Delta Platform Certificate
Normative 3 states that a Delta Platform Certificate cannot invalidate the cryptographic anchor of prior Delta
Platform Certificate.
The word invalidate can be interpreted to mean changing the cryptographic anchor field from the value in the basecertificate.

Errata for TCG Platform Certificate Profile Version 2.0 Revision 39 | Errata Version 1.0 | Revision 1 | 7/29/2024 | PUBLISHEDPage 3© TCG 2024

Errata for TCG Platform Certificate Profile Version 2.0 Revision 393 Errata
3.1 Errata 1 Section 2.1.4.14
Section 2.1.4.14 Platform Serial Number
The final sentence is incorrectly formatted as normative. It should be informative.
Current:
Even though this field is OPTIONAL, the field SHALL be included when enabling Enterprise use cases.
Change to:Even though this field is optional, the field will be included when enabling Enterprise use cases.

3.2 Errata 2 Table 3, Table 4, Table 5 and Table 6
Table 3: X.509 Attribute Certificate Encoding (version 3) of the Platform Certificate Information
Model (normative), Table 4: X.509 Attribute Certificate Encoding (version 3) of the Delta
Platform Certificate Information Model (normative), Table 5: X.509 Public Key Certificate
Encoding (version 2) of the Platform Certificate Information Model (normative) and Table 6:
X.509 Public Key Certificate Encoding (version 2) of the Delta Platform Certificate Information
Model (normative)
The referenced Tables are inconsistent with Table 1. The correct classification of the Platform Serial Number fieldstatus is in Table 1 Platform Certificate Information Model (normative).
Current:
Platform Serial number

RECOMMENDED

Change to:
Platform Serial number

OPTIONAL

3.3 Errata 3 Table 4 and Table 6
Table 4: X.509 Attribute Certificate Encoding (version 3) of the Delta Platform Certificate
Information Model (normative) and Table 6: X.509 Public Key Certificate Encoding (version 2)of the Delta Platform Certificate Information Model (normative)
The referenced Tables are inconsistent with Table 1. The correct classification of the Certificate Specification fieldstatus is in Table 1 Platform Certificate Information Model (normative).
Current:
Certificate Specification

OPTIONAL

Change to:
Certificate Specification

REQUIRED

Errata for TCG Platform Certificate Profile Version 2.0 Revision 39 | Errata Version 1.0 | Revision 1 | 7/29/2024 | PUBLISHEDPage 4© TCG 2024