# libstrongswan plugins
usr/lib/ipsec/plugins/libstrongswan-agent.so
usr/lib/ipsec/plugins/libstrongswan-gcm.so
usr/lib/ipsec/plugins/libstrongswan-openssl.so
# config file
usr/share/strongswan/templates/config/plugins/agent.conf
usr/share/strongswan/templates/config/plugins/gcm.conf
usr/share/strongswan/templates/config/plugins/openssl.conf
etc/strongswan.d/charon/agent.conf
etc/strongswan.d/charon/gcm.conf
etc/strongswan.d/charon/openssl.conf