Hello, I am a young UEFI developer and I am trying to use the functions in Tpm2CommandLib to write data to TPM2. I have defined the index that, I am going to write data to, using the DefineSpace function. But whenever I am trying to use the Tpm2NvWrite function, I keep getting EFI_DEVICE_ERROR with a response code 0x1D5. Is there anything to do before Tpm2NvWrite that I don't know or do I use the wrong parameters? If anyone has used these functions please let me know, thanks! -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#111050): https://edk2.groups.io/g/devel/message/111050 Mute This Topic: https://groups.io/mt/102510897/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-