Hi, I have a dual boot Devuan/OpenBSD, I wrote random data on my drive 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. 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 ?
Thanks, Kz
