{ ... }: rec {
  # Mountpoints
  mountpoint = "/usb";

  # Partition Labels
  encrypted_partlabel = "usb";
  unencrypted_label = "usb_unencrypted";

  # Partition Filesystems
  unencrypted_fs_type = "ext4";

  # Mapper Information
  mapper_name = "usb_unencrypted";

  # FS Paths
  encrypted_path = "/dev/disk/by-partlabel/${encrypted_partlabel}";
  unencrypted_path = "/dev/disk/by-label/${unencrypted_label}";
  mapper_path = "/dev/mapper/${mapper_name}";

  # Paths to some important files
  lappy_encryption_key_path = "${mountpoint}/encryption-keys/lappy.key";

}