[libvirt-users] luks ecrypted storage poll - lvm - possible?

hi everyone, do we get to encrypt lvm pools in/with libvirt? I'm on Centos 7.x but see mention of it, not even on the net. Or in other words - can guests(lxc I'm thinking of) run off ecrypted lvm where at least the part when dev gets luksOpened is taken care of by libvirt? many thanks, L.