1 files changed, 26 insertions, 0 deletions
diff --git a/lib/tls13/anti_replay.h b/lib/tls13/anti_replay.h
new file mode 100644
index 0000000000..e44186c910
--- /dev/null
+++ b/lib/tls13/anti_replay.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2018 Red Hat, Inc.
+ *
+ * Author: Daiki Ueno
+ *
+ * This file is part of GnuTLS.
+ *
+ * The GnuTLS 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.
+ *
+ * This 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 this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+int _gnutls_anti_replay_check(gnutls_session_t session,
+			      uint32_t client_ticket_age,
+			      struct timespec *ticket_creation_time,
+			      gnutls_datum_t *id);