strongswan-ext/testing/tests/ikev2/multi-level-ca-loop/hosts/moon/etc/strongswan.conf

# /etc/strongswan.conf - strongSwan configuration file

charon {
  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac xcbc stroke kernel-netlink socket-default
}