Merge remote-tracking branch 'origin/debian' into debian

[mech_eap.git] / libeap / src / crypto / dh_group5.c

diff --git a/libeap/src/crypto/dh_group5.c b/libeap/src/crypto/dh_group5.c
new file mode 100644 (file)
index 0000000..425c848
--- /dev/null
+++ b/libeap/src/crypto/dh_group5.c
@@ -0,0 +1,41 @@
+/*
+ * Diffie-Hellman group 5 operations
+ * Copyright (c) 2009, 2012, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "dh_groups.h"
+#include "dh_group5.h"
+
+
+void * dh5_init(struct wpabuf **priv, struct wpabuf **publ)
+{
+       wpabuf_free(*publ);
+       *publ = dh_init(dh_groups_get(5), priv);
+       if (*publ == NULL)
+               return NULL;
+       return (void *) 1;
+}
+
+
+void * dh5_init_fixed(const struct wpabuf *priv, const struct wpabuf *publ)
+{
+       return (void *) 1;
+}
+
+
+struct wpabuf * dh5_derive_shared(void *ctx, const struct wpabuf *peer_public,
+                                 const struct wpabuf *own_private)
+{
+       return dh_derive_shared(peer_public, own_private, dh_groups_get(5));
+}
+
+
+void dh5_free(void *ctx)
+{
+}