| # /etc/strongswan.conf - strongSwan configuration fileswanctl {  load = pem pkcs1 x509 revocation constraints pubkey openssl random}charon-systemd {  load = random nonce aes sha1 sha2 fips-prf pem pkcs1 curve25519 gmp x509 curl revocation hmac vici kernel-netlink socket-default eap-aka eap-aka-3gpp2 updown}
 |