--- a/libtommath/LICENSE	Sat Jun 24 17:50:50 2017 +0800
+++ b/libtommath/LICENSE	Sat Jun 24 22:37:14 2017 +0800
@@ -1,4 +1,29 @@
-LibTomMath is hereby released into the Public Domain.  
+LibTomMath is licensed under DUAL licensing terms.
+
+Choose and use the license of your needs.
+
+[LICENSE #1]
+
+LibTomMath is public domain.  As should all quality software be.
+
+Tom St Denis
+
+[/LICENSE #1]
+
+[LICENSE #2]
 
--- Tom St Denis
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <[email protected]>
 
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO. 
+
+[/LICENSE #2]