The following BIF file sample shows eFUSE RSA authentication using PPK0 and SHA-3.
the_ROM_image:
{
[auth_params]ppk_select=0;spk_id=0x00000001
[pskfile]psk.pem
[sskfile]ssk.pem
[bootloader, authentication = rsa, destination_cpu=a53-0]zynqmp_fsbl.elf
[destination_cpu = a53-0, authentication = rsa]Application.elf
}