cd /etc/strongswan/ipsec.d/
strongswan pki --gen --type rsa --size 4096 --outform pem \
> private/strongswanKey.pem
chmod 600 private/strongswanKey.pem
strongswan pki --self --ca --lifetime 3650 \
--in private/strongswanKey.pem --type rsa \
cd /etc/strongswan/ipsec.d/
strongswan pki --gen --type rsa --size 4096 --outform pem \
> private/strongswanKey.pem
chmod 600 private/strongswanKey.pem
strongswan pki --self --ca --lifetime 3650 \
--in private/strongswanKey.pem --type rsa \