Update the user manual to address TPM2 key protector including the two
related commands, tpm2_key_protector_init and tpm2_key_protector_clear,
and the user-space utility: grub-protect.
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>