# /etc/strongswan.conf - strongSwan configuration file charon { load = random nonce aes sha1 sha2 md5 pem pkcs1 curve25519 gmp x509 curl revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown multiple_authentication=no syslog { daemon { tls = 2 } } }