# /etc/strongswan.conf - strongSwan configuration file swanctl { load = pem pkcs1 x509 revocation constraints pubkey openssl random } charon-systemd { load = curl test-vectors pem pkcs1 gcrypt nonce x509 revocation hmac xcbc ctr ccm gcm vici kernel-netlink socket-default updown integrity_test = yes crypto_test { on_add = yes } }