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TrouSerS and tpm-tools supports TPM 1.2, and tss2 with tpm2-tools supports TPM 2.0. Also, I'm not aware of any hardware with BIOS firmware and TPM 2.0 even if n
by cmurf 8y ago
TrouSerS and tpm-tools supports TPM 1.2, and tss2 with tpm2-tools supports TPM 2.0. Also, I'm not aware of any hardware with BIOS firmware and TPM 2.0 even if nothing prevents the combination, TPM 2.0 post-dates UEFI. Consumer hardware circa 2016 is when I started seeing predominantly TPM 2.0 appearing.
- auslander 8y agoYes, the TrustedGRUB2 doesn't yet support UEFI. I wonder will the guide still work if I simply boot in BIOS mode. All motherboards give you both boot options for any bootable drive.
- cmurf 8y agoMost, but not all boards with UEFI offer a compatibility support module to present a faux BIOS to the bootloader and OS. The presentation of both options is misleading, in particular the ones that refer to it as "UEFI enable/disable". Anyway if you boot with the faux BIOS, trustgrub2 will work, but no idea whether the TPM is supported via that CSM interface.