From 81db488ebe397ddba4e51e04c0719023ef18cf70 Mon Sep 17 00:00:00 2001
From: Michał Cichoń <michcic@gmail.com>
Date: Sun, 6 May 2012 01:46:56 +0200
Subject: Replace axTLS with PolarSSL as it does not handle secure connections
 well enough.

---
 polarssl/src/include/polarssl/havege.h | 71 ++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 polarssl/src/include/polarssl/havege.h

(limited to 'polarssl/src/include/polarssl/havege.h')

diff --git a/polarssl/src/include/polarssl/havege.h b/polarssl/src/include/polarssl/havege.h
new file mode 100644
index 0000000..53c4f38
--- /dev/null
+++ b/polarssl/src/include/polarssl/havege.h
@@ -0,0 +1,71 @@
+/**
+ * \file havege.h
+ *
+ * \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion
+ *
+ *  Copyright (C) 2006-2010, Brainspark B.V.
+ *
+ *  This file is part of PolarSSL (http://www.polarssl.org)
+ *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
+ *
+ *  All rights reserved.
+ *
+ *  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 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.
+ *
+ *  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.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef POLARSSL_HAVEGE_H
+#define POLARSSL_HAVEGE_H
+
+#include <string.h>
+
+#define COLLECT_SIZE 1024
+
+/**
+ * \brief          HAVEGE state structure
+ */
+typedef struct
+{
+    int PT1, PT2, offset[2];
+    int pool[COLLECT_SIZE];
+    int WALK[8192];
+}
+havege_state;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief          HAVEGE initialization
+ *
+ * \param hs       HAVEGE state to be initialized
+ */
+void havege_init( havege_state *hs );
+
+/**
+ * \brief          HAVEGE rand function
+ *
+ * \param p_rng    A HAVEGE state
+ * \param output   Buffer to fill
+ * \param len      Length of buffer
+ *
+ * \return         0
+ */
+int havege_random( void *p_rng, unsigned char *output, size_t len );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* havege.h */
-- 
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