X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=secnet.git;a=blobdiff_plain;f=serpent.c;h=a8bfe2aa341fb6f2aaeaa3c268ded14319e34b24;hp=7c5850535f24f87655f2508b0c4045f89e3dcd9a;hb=2d80199d7bc25b4c6e4a5ac986f8902770e82d96;hpb=980d1ab2235744190faa17dd9ed038cc7f2576f5

diff --git a/serpent.c b/serpent.c
index 7c58505..a8bfe2a 100644
--- a/serpent.c
+++ b/serpent.c
@@ -1,23 +1,35 @@
 /*
- * This file is
- *   Copyright (C) 1998 Ross Anderson, Eli Biham, Lars Knudsen
+ * serpent.c: Implementation of the Serpent block cipher
+ */
+/*
+ * This file is Free Software.  It has been modified to as part of its
+ * incorporation into secnet.
+ *
+ * Copyright 1998      Ross Anderson, Eli Biham, Lars Knudsen
+ * Copyright 1995-2001 Stephen Early <steve@greenend.org.uk>
+ * Copyright 2011-2013 Ian Jackson
+ *
+ * For more information about Serpent see
+ * http://www.cl.cam.ac.uk/users/rja14/serpent.html
+ *
+ * You may redistribute secnet as a whole and/or modify it under the
+ * terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3, or (at your option) any
+ * later version.
  *
- * For more information see http://www.cl.cam.ac.uk/users/rja14/serpent.html
+ * You may redistribute this file and/or modify it under the terms of
+ * the GNU General Public License as published by the Free Software
+ * Foundation; either version 2, or (at your option) any later
+ * version.
  *
- *  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 2, 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, write to the Free Software Foundation,
- *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ * This software 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 software; if not, see
+ * https://www.gnu.org/licenses/gpl.html.
  */
 
 #include <stdint.h>