FSTAB

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=e36bc40c-3506-4c73-a227-1dea5df9bc76 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda3 during installation
#UUID=1b3e8596-c29f-4df3-8dbe-54de5f82ca7a none            swap    sw              0       0
/dev/mapper/cryptswap1 none swap sw 0 0
#UUID=7164-EC73	/boot/efi	vfat	defaults	0	1


CRYPTTAB

cryptswap1 UUID=1b3e8596-c29f-4df3-8dbe-54de5f82ca7a /dev/urandom swap,offset=1024,cipher=aes-xts-plain64