Add support of secured beacon with certificate in TA

ttcn/GeoNetworking/LibItsGeoNetworking_Functions.ttcn

@@ -1714,10 +1714,12 @@ module LibItsGeoNetworking_Functions {
         function f_acEnableSecurity() runs on ItsBaseGeoNetworking return FncRetCode {
             
             // Local variables
-            var template (value) ToBeSignedSecuredMessage v_toBeSignedSecuredMessage;
+            var template (value) ToBeSignedSecuredMessage v_toBeSignedSecuredMessageDigest;
+            var template (value) ToBeSignedSecuredMessage v_toBeSignedSecuredMessageCertificate;
             
             // Build the beacon template
-            v_toBeSignedSecuredMessage := f_buildSecuredMessagePayloadToBeSigned();
+            v_toBeSignedSecuredMessageDigest := f_buildSecuredMessagePayloadToBeSigned();
+            v_toBeSignedSecuredMessageCertificate := f_buildSecuredMessagePayloadToBeSigned(true);
             
             return f_acTriggerEvent(
                 AcGnPrimitive:{ acEnableSecurity := m_enableSecurity(
@@ -1727,8 +1729,9 @@ module LibItsGeoNetworking_Functions {
                     PX_TA_CONFIGS[PX_CERTIFICATE_CONFIG_IDX].encryptPrivateKey,
                     PX_TA_CONFIGS[PX_CERTIFICATE_CONFIG_IDX].atCertificate.subject_attributes[1].attribute.key.public_key.aesCcm.eccPoint.x,
                     PX_TA_CONFIGS[PX_CERTIFICATE_CONFIG_IDX].atCertificate.subject_attributes[1].attribute.key.public_key.aesCcm.eccPoint.y.y,
-                    bit2oct(encvalue(v_toBeSignedSecuredMessage
-                ))) } 
+                    bit2oct(encvalue(v_toBeSignedSecuredMessageDigest)),
+                    bit2oct(encvalue(v_toBeSignedSecuredMessageCertificate))
+                ) } 
             );
         }