msftsecureboot 

By: | 213,809 downloads | Last Updated: 7/28/2020 | Latest Version: 1.0

Splits a DBX update package into the new DBX variable contents and the signature authorizing the change. To apply an update using the output files of this script, try: Set-SecureBootUefi -Name dbx -ContentFilePath .\content.bin -SignedFilePath .\signature.p7 -Time 2010-03-06T19:17:21Z -AppendWrite'