1 files changed, 47 insertions, 0 deletions
diff --git a/gened25519.c b/gened25519.c
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+/*
+ * Dropbear - a SSH2 server
+ * 
+ * Copyright (c) 2002,2003 Matt Johnston
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE. */
+
+#include "includes.h"
+#include "dbutil.h"
+#include "dbrandom.h"
+#include "curve25519.h"
+#include "gened25519.h"
+
+#if DROPBEAR_ED25519
+
+dropbear_ed25519_key * gen_ed25519_priv_key(unsigned int size) {
+
+	dropbear_ed25519_key *key;
+
+	if (size != 256) {
+		dropbear_exit("Ed25519 keys have a fixed size of 256 bits");
+	}
+
+	key = m_malloc(sizeof(*key));
+	dropbear_ed25519_make_key(key->pub, key->priv);
+
+	return key;
+}
+
+#endif /* DROPBEAR_ED25519 */