# Begin /etc/pam.d/system-password

# use sha512 hash for encryption, use shadow, and try to use any previously
# defined authentication token (chosen password) set by any prior module.
# Use the same number of rounds as shadow.
password  required    pam_unix.so       sha512 shadow try_first_pass \
                                        rounds=500000

# End /etc/pam.d/system-password
