Add project files.

Esiur/Security/Authority/Authentication.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Security.Authority
+{
+    public class Authentication
+    {
+        Certificate certificate;
+        AuthenticationState state;
+        AuthenticationType type;
+
+        public Certificate Certificate
+        {
+            get { return certificate; }
+        }
+
+        public AuthenticationState State
+        {
+            get { return state; }
+        }
+
+        public AuthenticationType Type
+        {
+            get { return type; }
+        }
+
+        public Authentication(Certificate certificate, AuthenticationState state, AuthenticationType type)
+        {
+
+        }
+    }
+}