diff --git a/include/ehs/Serializer.h b/include/ehs/Serializer.h
index fb1b55d..147d9a5 100644
--- a/include/ehs/Serializer.h
+++ b/include/ehs/Serializer.h
@@ -194,8 +194,7 @@ namespace ehs
 
                 Byte* r = new Byte[this->size + remainder];
 
-                for (N i = 0; i < this->size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -265,8 +264,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -336,8 +334,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -409,8 +406,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -463,8 +459,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -504,8 +499,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -545,8 +539,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -585,8 +578,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -626,8 +618,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -667,8 +658,7 @@ namespace ehs
 
 				Byte* r = new Byte[size + remainder];
 
-				for (N i = 0; i < size; ++i)
-					r[i] = data[i];
+				Util::Copy(r, data, size);
 
 				delete[] data;
 				data = r;
@@ -707,8 +697,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -748,8 +737,7 @@ namespace ehs
 
 				Byte* r = new Byte[size + remainder];
 
-				for (N i = 0; i < size; ++i)
-					r[i] = data[i];
+				Util::Copy(r, data, size);
 
 				delete[] data;
 				data = r;
@@ -789,8 +777,7 @@ namespace ehs
 
 				Byte* r = new Byte[size + remainder];
 
-				for (N i = 0; i < size; ++i)
-					r[i] = data[i];
+				Util::Copy(r, data, size);
 
 				delete[] data;
 				data = r;
@@ -830,8 +817,7 @@ namespace ehs
 
 				Byte* r = new Byte[size + remainder];
 
-				for (N i = 0; i < size; ++i)
-					r[i] = data[i];
+				Util::Copy(r, data, size);
 
 				delete[] data;
 				data = r;
@@ -871,8 +857,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;
@@ -930,6 +915,26 @@ namespace ehs
 			offset += ser.Size();
 		}
 
+		void WritePadding(const N size)
+		{
+			if (size > this->size - offset)
+			{
+				N remainder = size - (this->size - offset);
+
+				Byte* r = new Byte[this->size + remainder];
+
+				Util::Copy(r, data, this->size);
+
+				delete[] data;
+				data = r;
+				size += remainder;
+			}
+
+			Util::Zero(&data[offset], size);
+
+			offset += size;
+		}
+
         template<typename T>
         void Write(const T value)
         {
@@ -939,8 +944,7 @@ namespace ehs
 
                 Byte* r = new Byte[size + remainder];
 
-                for (N i = 0; i < size; ++i)
-                    r[i] = data[i];
+				Util::Copy(r, data, size);
 
                 delete[] data;
                 data = r;