s8/tboot: Support TCG EFI Protocol specification compatible event log.

Description

Backport improvement to forward sealing introduced in stable-9 to stable-8.

Validation Steps

  1. Install OpenXT 8 on an affected platform, with measured launch enabled.

  2. Upgrade to latest OpenXT 8, forward-sealing should be performed.

  3. Reboot into the upgraded system should report successful forward sealing.

Assignee

Unassigned

Reporter

Eric Chanudet

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Components

Fix versions

Priority

Blocker
Configure