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Documentation #426

closed

Feature #420: Use standard format of TPM event log

Document existing and added TPM event log formats and PCR usage

Added by Krystian Hebel about 2 years ago. Updated about 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
Documentation
Target version:
Start date:
10/12/2022
Due date:
% Done:

0%

Estimated time:

Description

Documentation should mention at least:

  • what formats are available and where they are described
  • what are possible consumers of each format
  • which hashing algorithms can be used
  • what additional info is added to that required by specification, if any
  • which component is extended to which PCR for each of supported scheme (may be in form of example event log)

Additionally, existing vboot documentation should be fixed, especially parts describing SRTM and DRTM.

Actions #1

Updated by Michał Żygowski about 2 years ago

  • Related to Feature #420: Use standard format of TPM event log added
Actions #2

Updated by Michał Żygowski about 2 years ago

  • Parent task set to #420
Actions #3

Updated by Martin Roth about 1 year ago

  • Status changed from New to Resolved

Fixed.
https://review.coreboot.org/c/coreboot/+/68752 - Documentation/measured_boot.md: document new TPM options
https://review.coreboot.org/c/coreboot/+/68751 - Documentation/measured_boot.md: fix SRTM/DRTM explanations

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