# /etc/strongswan.conf - strongSwan configuration file swanctl { load = random aes sha1 sha2 hmac kdf pem pkcs1 pkcs7 pkcs8 pkcs12 gmp x509 revocation constraints } charon-systemd { load = random nonce aes sha1 sha2 hmac kdf pem pkcs1 gmp x509 revocation curve25519 curl kernel-netlink socket-default updown vici }