From 44e004ac9aaa7cab4fd2f3d64ffecf0d188ac756 Mon Sep 17 00:00:00 2001
From: erdgeist <>
Date: Mon, 28 May 2012 14:47:58 +0000
Subject: Adding rijndael code for udp connection id calculation

---
 ot_rijndael.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 ot_rijndael.h

(limited to 'ot_rijndael.h')

diff --git a/ot_rijndael.h b/ot_rijndael.h
new file mode 100644
index 0000000..7f57b3f
--- /dev/null
+++ b/ot_rijndael.h
@@ -0,0 +1,20 @@
+/* This software was written by Dirk Engling <erdgeist@erdgeist.org>
+   It is considered beerware. Prost. Skol. Cheers or whatever.
+
+   The rijndael implementation was taken from
+
+     http://www.cs.ucdavis.edu/~rogaway/ocb/ocb-ref/rijndael-alg-fst.c
+
+   and modified to work with 128 bits (this is 10 rounds) only.
+
+   $id$ */
+
+#ifndef __OT_RIJNDAEL_H__
+#define __OT_RIJNDAEL_H__
+
+#include <stdint.h>
+
+int rijndaelKeySetupEnc128(uint32_t rk[44], const uint8_t cipherKey[] );
+void rijndaelEncrypt128(const uint32_t rk[44], const uint8_t pt[16], uint8_t ct[16]);
+
+#endif
-- 
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