openbsd has a software raid mechanism to encrypt partitions. it is not yet bootable, so there must still be a small boot partition, but everything else can liv

openbsd has a software raid mechanism to encrypt partitions. it is not yet bootable, so there must still be a small boot partition, but everything else can live on an encrypted raid set. bootable support is coming very soon so the entire disk can be encrypted (or be on any other raid configuration). i've been using encrypted softraid for a long time on my laptops and on a central backup server (which has a raid 1 mirrored set across 2 disks, then an encrypted volume on top of that).