Adapting license headers, WIP

armsrc/optimized_cipher.h

@@ -1,3 +1,36 @@
+//-----------------------------------------------------------------------------
+// Borrowed initially from https://github.com/holiman/loclass
+// Copyright (C) 2014 Martin Holst Swende
+// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
+//
+// 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.
+//
+// See LICENSE.txt for the text of the license.
+//-----------------------------------------------------------------------------
+// WARNING
+//
+// THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
+//
+// USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
+// PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
+// AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
+//
+// THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
+//-----------------------------------------------------------------------------
+// It is a reconstruction of the cipher engine used in iClass, and RFID techology.
+//
+// The implementation is based on the work performed by
+// Flavio D. Garcia, Gerhard de Koning Gans, Roel Verdult and
+// Milosch Meriac in the paper "Dismantling IClass".
+//-----------------------------------------------------------------------------
 #ifndef OPTIMIZED_CIPHER_H
 #define OPTIMIZED_CIPHER_H