Federal Information Processing Standard (FIPS)

$ sudo yum install dracut-fips-aesni

$ sudo yum install dracut-fips

fips-mode-setup --enable

$ sudo yum install dracut-fips
dracut -f

GRUB_CMDLINE_LINUX="crashkernel=auto rd.lvm.lv=VolGroup/LogVol06 rd.lvm.lv=VolGroup/lv_swap rhgb quiet rd.shell=0 fips=1"

grub2-mkconfig -o

• On BIOS-based machines, issue the following command as root:

  ~]# grub2-mkconfig -o /boot/grub2/grub.cfg

• On UEFI-based machines, issue the following command as root:

  ~]# grub2-mkconfig -o /boot/efi/EFI/redhat/grub.cfg