From 7daf08d0542894b24ff0299db295e21e536befc8 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Thu, 23 Apr 2015 11:47:27 +0200
Subject: Attribution for pypresent ideas

---
 pypride.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pypride.py')

diff --git a/pypride.py b/pypride.py
index f247ceb..935d8c4 100644
--- a/pypride.py
+++ b/pypride.py
@@ -10,6 +10,10 @@
 # Python implementation of the PRIDE cipher
 # Copyright (C) 2015 Camil Staps (info@camilstaps.nl)
 #
+# Some general implementation ideas were taken from Cristophe Osterlynck and 
+# Philippe Teuwen's PRESENT implementation:
+# http://www.lightweightcrypto.org/downloads/implementations/pypresent.py
+#
 # =============================================================================
 #
 # PRIDE is a modern (2014) lightweight block cipher optimized for 8-bit 
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