feat(CryptFactory) : initiliazierte Schnittstellen.

- Lazy-Methode hinzugefügt, um statische CryptFactory zu beweisen

DigitalData.Core.Abstractions/Security/ICryptFactory.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DigitalData.Core.Abstractions.Security
+{
+    public interface ICryptFactory
+    {
+    }
+}

DigitalData.Core.Security/CryptFactory.cs

@@ -0,0 +1,11 @@
+using DigitalData.Core.Abstractions.Security;
+
+namespace DigitalData.Core.Security
+{
+    public class CryptFactory : ICryptFactory
+    {
+        private static readonly Lazy<ICryptFactory> LazyStaticCryptFactory = new (() => new CryptFactory());
+
+        public ICryptFactory Static = LazyStaticCryptFactory.Value;
+    }
+}