# /etc/strongswan.conf - strongSwan configuration file swanctl { load = pem pkcs1 pubkey openssl random } charon-systemd { load = random nonce openssl pem pkcs1 curl revocation vici kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown multiple_authentication=no syslog { daemon { tls = 2 } } } libtls { version_max = 1.3 suites = TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384 }