[[!comment format=mdwn username="david" avatar="http://cdn.libravatar.org/avatar/22c2d800db6a7699139df604a67cb221" subject="maybe some equivalent of CryptPassword" date="2018-10-16T11:51:23Z" content=""" Storing plaintext luks passwords on disk doesn't sound great for most applications, but I wonder if the encrypted form could be stored in privdata. Something using e.g. \"cryptsetup luksDump\" or \"cryptsetup luksHeaderBackup\". I have no idea how practical it is to generate such data without being logged into the machine in question. """]]