[crypto] initial support for ecdh-sha2-nistp256

Works with openssl
Still requires work for libgcrypt and other modes

1 files changed, 39 insertions, 0 deletions

diff --git a/include/libssh/ecdh.h b/include/libssh/ecdh.h
new file mode 100644
index 0000000..5cc208c
--- /dev/null
+++ b/include/libssh/ecdh.h
@@ -0,0 +1,39 @@
+/*
+ * This file is part of the SSH Library
+ *
+ * Copyright (c) 2011 by Aris Adamantiadis
+ *
+ * The SSH Library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * The SSH Library 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the SSH Library; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+#ifndef ECDH_H_
+#define ECDH_H_
+
+#include "config.h"
+
+#ifdef HAVE_LIBCRYPTO
+#ifdef HAVE_OPENSSL_ECDH_H
+
+#define HAVE_ECDH
+
+#endif /* HAVE_OPENSSL_ECDH_H */
+#endif /* HAVE_LIBCRYPTO */
+
+int ssh_client_ecdh_init(ssh_session session);
+int ssh_client_ecdh_reply(ssh_session session, ssh_buffer packet);
+
+
+#endif /* ECDH_H_ */