The Drive Trust Alliance software (sedutil) is an Open Source (GPLv3)
effort to make Self Encrypting Drive technology freely available to
everyone. It is a combination of the two known available Open Source
code bases today: msed and OpalTool.
sedutil is a Self-Encrypting Drive (SED) management program and
Pre-Boot Authorization (PBA) image that will allow the activation and
use of self encrypting drives that comply with the Trusted Computing
Group Opal 2.0 SSC.
This package provides the sedutil-cli and linuxpba binaries, but not
the PBA image itself.