Configuring OVS connection using SSL/TLS with self-signed certificates

To make a SSL/TLS Openflow connection between onos and OVS switches using self-signed certificates, there are four main steps to follow: 

1. Generate SSL key/certificate for onos;
2. Copy the onos certificate to the appropriate OVS location so that ovs can accept the certificate from onos;
3. Generate SSL key/certificate for OVS;
4. Copy the OVS certificate to the appropriate onos location so that onos can accept the certificate from ovs.

1. Generating SSL key/certificate for onos: on the host running onos, we generate the SSL key/certificate as the following,

   1. a.

      sdn@onosCell1:~/wiki$ keytool -genkey -keyalg RSA -alias onos -keystore onos.jks -storepass 222222 -validity 360 -keysize 2048
      What is your first and last name?
        [Unknown]:  sdn rocks
      What is the name of your organizational unit?
        [Unknown]:  config-guide
      What is the name of your organization?
        [Unknown]:  onosproject.org
      What is the name of your City or Locality?
        [Unknown]:  anycity
      What is the name of your State or Province?
        [Unknown]:  anystate
      What is the two-letter country code for this unit?
        [Unknown]:  us
      Is CN=sdn rocks, OU=config-guide, O=onosproject.org, L=anycity, ST=anystate, C=us correct?
        [no]:  yes
      Enter key password for <onos>
      	(RETURN if same as keystore password):
      sdn@onosCell1:~/wiki$ ls
      onos.jks