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feat(security): bind TPM2 auto-unlock to PCRs 0+7 #269

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Merged
renner0e merged 3 commits into from
Aug 31, 2026
Merged

feat(security): bind TPM2 auto-unlock to PCRs 0+7 #269

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d487441
feat(security): bind TPM2 auto-unlock to PCRs 0+7
luminoso Aug 31, 2026
a8cf926
feat(security): add PCR 14 to TPM2 auto-unlock policy
luminoso Aug 31, 2026
2fbaae7
Update system_files/shared/usr/bin/luks-tpm2-autounlock
luminoso Aug 31, 2026
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2 changes: 1 addition & 1 deletion system_files/shared/usr/bin/luks-tpm2-autounlock
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,6 @@ case "${EXIT_CODE}" in
exit 0
esac

if sudo systemd-cryptenroll --wipe-slot=tpm2 --tpm2-device=auto --tpm2-pcrs='' ${SET_PIN_ARG} "${CRYPT_DISK}" ; then
if sudo systemd-cryptenroll --wipe-slot=tpm2 --tpm2-device=auto --tpm2-pcrs='0+7+14' ${SET_PIN_ARG} "${CRYPT_DISK}" ; then
echo "TPM2 LUKS auto-unlock configured for next reboot."
fi