- Updated to new upstream.

1 files changed, 49 insertions, 0 deletions

diff --git a/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h
new file mode 100644
index 000000000..e2d4d6851
--- /dev/null
+++ b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2005-2007 Martin Willi
+ * Copyright (C) 2005 Jan Hutter
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+/**
+ * @defgroup gmp_diffie_hellman gmp_diffie_hellman
+ * @{ @ingroup gmp_p
+ */
+
+#ifndef GMP_DIFFIE_HELLMAN_H_
+#define GMP_DIFFIE_HELLMAN_H_
+
+typedef struct gmp_diffie_hellman_t gmp_diffie_hellman_t;
+
+#include <library.h>
+
+/**
+ * Implementation of the Diffie-Hellman algorithm, as in RFC2631. Uses libgmp.
+ */
+struct gmp_diffie_hellman_t {
+	
+	/**
+	 * Implements diffie_hellman_t interface.
+	 */
+	diffie_hellman_t dh;
+};
+
+/**
+ * Creates a new gmp_diffie_hellman_t object.
+ * 
+ * @param group			Diffie Hellman group number to use
+ * @return				gmp_diffie_hellman_t object, NULL if not supported
+ */
+gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group);
+
+#endif /*GMP_DIFFIE_HELLMAN_H_ @}*/
+