Remove ZT1 GPL copyright from the top of code that is basically all Daniel Bernstein's

node/C25519.cpp

@@ -1,30 +1,14 @@
+// Code taken from NaCl by D. J. Bernstein and others
+
 /*
- * ZeroTier One - Global Peer to Peer Ethernet
+Matthew Dempsky
- * Copyright (C) 2012-2013  ZeroTier Networks LLC
+Public domain.
- *
+Derived from public domain code by D. J. Bernstein.
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
 */
 
+// Modified very slightly for ZeroTier One by Adam Ierymenko
+// (no functional changes)
+
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
@@ -39,14 +23,6 @@ namespace ZeroTier {
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
 
-// Code taken from NaCl by D. J. Bernstein and others
-
-/*
-Matthew Dempsky
-Public domain.
-Derived from public domain code by D. J. Bernstein.
-*/
-
 #define crypto_int32 int32_t
 #define crypto_uint32 uint32_t
 #define crypto_int64 int64_t

node/Poly1305.cpp

@@ -1,28 +1,7 @@
 /*
- * ZeroTier One - Global Peer to Peer Ethernet
+20080912
- * Copyright (C) 2012-2013  ZeroTier Networks LLC
+D. J. Bernstein
- *
+Public domain.
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
 */
 
 #include "Poly1305.hpp"
@@ -32,12 +11,6 @@ namespace ZeroTier {
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
 
-/*
-20080912
-D. J. Bernstein
-Public domain.
-*/
-
 static void add(unsigned int h[17],const unsigned int c[17])
 {
   unsigned int j;