Implemented segmented SWID tag attributes on IMV side

testing/tests/tnc/tnccs-20-pdp-eap/hosts/dave/etc/strongswan.conf

@@ -0,0 +1,19 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls eap-tnc tnc-imc tnc-tnccs tnccs-20 updown
+
+  plugins {    
+   eap-ttls {
+      max_message_count = 0
+    }
+    eap-tnc {
+      protocol = tnccs-2.0
+      max_message_count = 20
+    }
+    tnccs-20 {
+      max_batch_size = 32754
+      max_message_size = 32722
+    }
+  }
+}