testing: Converted tnc scenarios to swanctl

testing/tests/tnc/tnccs-20-hcd-eap/hosts/alice/etc/strongswan.conf

@@ -1,8 +1,20 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 curl revocation hmac socket-default kernel-netlink stroke eap-identity eap-ttls eap-md5 eap-tnc tnc-pdp tnc-imv tnc-tnccs tnccs-20 sqlite
+  load = random nonce aes sha1 sha2 md5 pem pkcs1 gmp hmac x509 revocation curl vici socket-default kernel-netlink eap-identity eap-ttls eap-tnc tnc-pdp tnc-imv tnc-tnccs tnccs-20 sqlite
 
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds 
+  }
+  syslog {
+    auth {
+      default = 0
+    }
+    daemon {
+      tnc = 2 
+      imv = 3
+    }
+  }
   plugins {
     eap-ttls {
       request_peer_auth = yes