Push updated code

Integrity/Leaf.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace LibZNI.Integrity
+{
+    internal class Leaf
+    {
+        public byte[] InputBytes;
+        public Leaf(byte[] inputBytes)
+        {
+            InputBytes = inputBytes;
+        }
+        public Leaf(string input)
+        {
+            InputBytes = Encoding.UTF8.GetBytes(input);
+        }
+    }
+}