[UKI] PCRPKey=/etc/systemd/tpm2-pcr-public-key.pem PCRBanks=sha256 [PCRSignature:initrd] PCRPrivateKey=/etc/systemd/tpm2-pcr-private-key.pem PCRPublicKey=/etc/systemd/tpm2-pcr-public-key.pem Phases=enter-initrd PolicyRef=initrd