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History

Mario Limonciello 798d1ed3ee trivial: update markdown for pre-commit style		2021-07-18 14:42:47 -05:00
..
fuzzing	Use honggfuzz to fuzz firmware rather than AFL	2020-12-11 09:37:42 +00:00
fu-plugin-tpm-eventlog.c	trivial: Set the FuContext on more devices	2021-07-12 19:01:55 +01:00
fu-self-test.c	trivial: Set the FuContext on more devices	2021-07-12 19:01:55 +01:00
fu-tpm-eventlog-common.c	tpm-eventlog: Replay the TPM event log to get the PCRx values	2020-02-04 11:54:27 +00:00
fu-tpm-eventlog-common.h	trivial: fixup includes for a variety of plugins	2021-06-14 10:12:45 +01:00
fu-tpm-eventlog-device.c	trivial: Add FU_DEVICE_INSTANCE_FLAG_NO_QUIRKS to avoid quirk matches	2021-07-12 19:01:55 +01:00
fu-tpm-eventlog-device.h	trivial: Set the FuContext on more devices	2021-07-12 19:01:55 +01:00
fu-tpm-eventlog-parser.c	trivial: fixup includes for a variety of plugins	2021-06-14 10:12:45 +01:00
fu-tpm-eventlog-parser.h	trivial: fixup includes for a variety of plugins	2021-06-14 10:12:45 +01:00
fu-tpm-eventlog.c	trivial: promote fwupd_checksum_format_for_display into ABI	2021-06-16 08:37:34 +01:00
fwupdtpmevlog.1	Do not use help2man to build manual pages	2021-04-11 13:42:04 +01:00
meson.build	Do not use help2man to build manual pages	2021-04-11 13:42:04 +01:00
README.md	trivial: update markdown for pre-commit style	2021-07-18 14:42:47 -05:00

README.md

TPM Event Log

Introduction

The TPM Event Log records which events are registered for the PCR0 hash, which may help in explaining why PCR0 values are differing for some firmware.

The device exposed is not upgradable in any way and is just for debugging. The created device will be a child device of the system TPM device, which may or may not be upgradable.

Vendor ID Security

The device is not upgradable and thus requires no vendor ID set.

External Interface Access

This plugin requires read only access to /sys/kernel/security/tpm0/binary_bios_measurements.