Use conditional compilation for cryptographic functions.

[tinc] / src / gcrypt / ecdsa.c

diff --git a/src/gcrypt/ecdsa.c b/src/gcrypt/ecdsa.c
new file mode 100644 (file)
index 0000000..ee19aec
--- /dev/null
+++ b/src/gcrypt/ecdsa.c
@@ -0,0 +1,67 @@
+/*
+    ecdsa.c -- ECDSA key handling
+    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+
+    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.
+*/
+
+#include "../system.h"
+
+#include "../logger.h"
+#include "../ecdsa.h"
+#include "../utils.h"
+#include "../xalloc.h"
+
+// Get and set ECDSA keys
+//
+ecdsa_t *ecdsa_set_base64_public_key(const char *p) {
+       logger(DEBUG_ALWAYS, LOG_ERR, "EC support using libgcrypt not implemented");
+       return NULL;
+}
+
+char *ecdsa_get_base64_public_key(ecdsa_t *ecdsa) {
+       return NULL;
+}
+
+// Read PEM ECDSA keys
+
+ecdsa_t *ecdsa_read_pem_public_key(FILE *fp) {
+       logger(DEBUG_ALWAYS, LOG_ERR, "EC support using libgcrypt not implemented");
+       return NULL;
+}
+
+ecdsa_t *ecdsa_read_pem_private_key(FILE *fp) {
+       logger(DEBUG_ALWAYS, LOG_ERR, "EC support using libgcrypt not implemented");
+       return NULL;
+}
+
+size_t ecdsa_size(ecdsa_t *ecdsa) {
+       return 0;
+}
+
+bool ecdsa_sign(ecdsa_t *ecdsa, const void *in, size_t len, void *sig) {
+       return false;
+}
+
+bool ecdsa_verify(ecdsa_t *ecdsa, const void *in, size_t len, const void *sig) {
+       return false;
+}
+
+bool ecdsa_active(ecdsa_t *ecdsa) {
+       return false;
+}
+
+void ecdsa_free(ecdsa_t *ecdsa) {
+}