> > I have a dual boot Devuan/OpenBSD, I wrote random data on my > > drive
Whoy wuld you "write random data" on a drive you are about to reinstall? > > and then install the OSes, both are encrypted. > > Now, I want to remove this dual boot to have only OpenBSD > > and use it as a daily driver. Sure. > > My plan for this is to boot a GNU/Linux live usb, erase LUKS keys > > with cryptsetup command, use the wipefs command to erase LUKS > > header and reinstall OpenBSD with full disk encryption. > > Is it secure enough ? Do I need to do something with OpenBSD > > encrypted data as I have to with the LUKS keys/header on GNU/Linux ? Why would you complicate it like that? Just install OpenBSD anew.
