-/*
- ---------------------------------------------------------------------------
- Copyright (c) 1998-2008, Brian Gladman, Worcester, UK. All rights reserved.
+Keccak hash algorithm as provided by the inventors, and submitted to the
+third round of the NIST SHA-3 competition.
- LICENSE TERMS
+Implementation by the Keccak, Keyak and Ketje Teams, namely, Guido Bertoni,
+Joan Daemen, Michaƫl Peeters, Gilles Van Assche and Ronny Van Keer, hereby
+denoted as "the implementer".
- The redistribution and use of this software (with or without changes)
- is allowed without the payment of fees or royalties provided that:
+For more information, feedback or questions, please refer to our websites:
+http://keccak.noekeon.org/
+http://keyak.noekeon.org/
+http://ketje.noekeon.org/
- 1. source code distributions include the above copyright notice, this
- list of conditions and the following disclaimer;
-
- 2. binary distributions include the above copyright notice, this list
- of conditions and the following disclaimer in their documentation;
-
- 3. the name of the copyright holder is not used to endorse products
- built using this software without specific written permission.
-
- DISCLAIMER
-
- This software is provided 'as is' with no explicit or implied warranties
- in respect of its properties, including, but not limited to, correctness
- and/or fitness for purpose.
- ---------------------------------------------------------------------------
- Issue Date: 20/12/2007
- Changes for ARM 9/9/2010
-*/
+To the extent possible under law, the implementer has waived all copyright
+and related or neighboring rights to the source code in this file.
+http://creativecommons.org/publicdomain/zero/1.0/