[kdcdefaults]
    kdc_ports = 88
    kdc_tcp_ports = 88
    spake_preauth_kdc_challenge = edwards25519

[realms]
EXAMPLE.COM = {
     #master_key_type = aes256-cts
     acl_file = /var/kerberos/krb5kdc/kadm5.acl
     dict_file = /usr/share/dict/words
     default_principal_flags = +preauth
     admin_keytab = /var/kerberos/krb5kdc/kadm5.keytab
     supported_enctypes = aes256-cts:normal aes128-cts:normal arcfour-hmac:normal camellia256-cts:normal camellia128-cts:normal
}