diff --git a/src/Crypto/Impl/CryptoLibrary.cpp b/src/Crypto/Impl/CryptoLibrary.cpp
new file mode 100644
index 00000000..698467da
--- /dev/null
+++ b/src/Crypto/Impl/CryptoLibrary.cpp
@@ -0,0 +1,14 @@
+#include "CryptoLibrary.h"
+#include "tommath.h"
+
+void CryptoLibrary::Init()
+{
+    static bool initialized = false;
+
+    if (!initialized)
+    {
+        initialized = true;
+
+        ltc_mp = ltm_desc;
+    }
+}
\ No newline at end of file
diff --git a/src/Crypto/Impl/CryptoLibrary.h b/src/Crypto/Impl/CryptoLibrary.h
index f04d5761..c1d0da62 100644
--- a/src/Crypto/Impl/CryptoLibrary.h
+++ b/src/Crypto/Impl/CryptoLibrary.h
@@ -6,15 +6,5 @@
 class CryptoLibrary
 {
 public:
-    static void Init()
-    {
-        static bool initialized = false;
-
-        if(!initialized)
-        {
-            initialized = true;
-
-            ltc_mp = ltm_desc;
-        }
-    }
+    static void Init();
 };
\ No newline at end of file