# /etc/strongswan.conf - strongSwan configuration file swanctl { load = pem pkcs1 x509 revocation constraints pubkey openssl random } charon-systemd { load = random nonce aes sha1 sha2 hmac curve25519 gmp dnskey pem pkcs1 pubkey unbound ipseckey curl kernel-netlink socket-default vici updown plugins { ipseckey { enable = yes } unbound { trust_anchors = /etc/swanctl/dnssec.keys resolv_conf = /etc/resolv.conf } } }