diff --git a/Pilz.Cryptography/Helpers.cs b/Pilz.Cryptography/Helpers.cs
index f37e252..4a7405d 100644
--- a/Pilz.Cryptography/Helpers.cs
+++ b/Pilz.Cryptography/Helpers.cs
@@ -41,11 +41,7 @@ public static class Helpers
         var dateTime = DateTime.UtcNow.ToString("yyyyMMddHHmmssfffffff");
         var type = typeof(T).ToString();
         var together = sn + dateTime + type + var;
-
-        var md5 = MD5.Create();
-        var hash = BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(together))).Replace("-", string.Empty);
-        md5.Dispose();
-
+        var hash = BitConverter.ToString(MD5.HashData(Encoding.Default.GetBytes(together))).Replace("-", string.Empty);
         return hash;
     }
 }
diff --git a/Pilz.Cryptography/UniquieID.cs b/Pilz.Cryptography/UniquieID.cs
index 2f03a02..3500f79 100644
--- a/Pilz.Cryptography/UniquieID.cs
+++ b/Pilz.Cryptography/UniquieID.cs
@@ -52,7 +52,7 @@ public class UniquieID : IUniquieID
             GenerateOnGet = true;
     }
 
-    [Obsolete]
+    [Obsolete("Use the enum 'UniquieIDGenerationMode' instead of a simple boolean.")]
     public UniquieID(bool autoGenerate) : this(autoGenerate ? UniquieIDGenerationMode.GenerateOnInit : UniquieIDGenerationMode.None)
     {
     }
@@ -121,9 +121,19 @@ public class UniquieID : IUniquieID
         return base.Equals(obj);
     }
 
+    public static UniquieID GenerateNew()
+    {
+        return new UniquieID(UniquieIDGenerationMode.GenerateOnInit);
+    }
+
+    public static UniquieID GenerateNew(bool simpleMode)
+    {
+        return new UniquieID(UniquieIDGenerationMode.GenerateOnInit, simpleMode);
+    }
+
     public static implicit operator string(UniquieID id) => id.ID;
-    public static implicit operator UniquieID(string id) => new UniquieID() { ID = id };
-    public static implicit operator UniquieID(int id) => new UniquieID() { ID = Convert.ToString(id) };
+    public static implicit operator UniquieID(string id) => new() { ID = id };
+    public static implicit operator UniquieID(int id) => new() { ID = Convert.ToString(id) };
 
     public static bool operator ==(UniquieID left, UniquieID right) => left.ID.Equals(right.ID);
     public static bool operator !=(UniquieID left, UniquieID right) => !left.ID.Equals(right.ID);