diff --git a/ImageBoardServerApp/Util/TheManager.cs b/ImageBoardServerApp/Util/TheManager.cs
index 1e43657..1bbcbf9 100644
--- a/ImageBoardServerApp/Util/TheManager.cs
+++ b/ImageBoardServerApp/Util/TheManager.cs
@@ -1,3 +1,4 @@
+using System.Security.Cryptography;
 using ImageBoardServerApp.Data;
 using ImageBoardServerApp.Data.Repository;
 
@@ -93,4 +94,15 @@ public class TheManager
     {
         return await CommentsRepository.getCommentByGETAsync(board, GET) != null;
     }
+
+    public static string getmd5Hash()
+    {
+        var bytes = new byte[16];
+        using (var rng = new RNGCryptoServiceProvider())
+        {
+            rng.GetBytes(bytes);
+        }
+        
+        return BitConverter.ToString(bytes).Replace("-", "").ToLower();
+    }
 }
\ No newline at end of file