1 files changed, 61 insertions, 0 deletions
diff --git a/lib/ext/signature.h b/lib/ext/signature.h
new file mode 100644
index 0000000..ef42763
--- /dev/null
+++ b/lib/ext/signature.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2002-2012 Free Software Foundation, Inc.
+ *
+ * Author: Nikos Mavrogiannopoulos
+ *
+ * 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 <https://www.gnu.org/licenses/>
+ *
+ */
+
+#ifndef GNUTLS_LIB_EXT_SIGNATURE_H
+#define GNUTLS_LIB_EXT_SIGNATURE_H
+
+/* signature algorithms extension
+ */
+
+#include <hello_ext.h>
+
+extern const hello_ext_entry_st ext_mod_sig;
+
+gnutls_sign_algorithm_t
+_gnutls_session_get_sign_algo(gnutls_session_t session,
+			      gnutls_pcert_st * cert,
+			      gnutls_privkey_t privkey,
+			      unsigned client_cert,
+			      gnutls_kx_algorithm_t kx_algorithm);
+int _gnutls_sign_algorithm_parse_data(gnutls_session_t session,
+				      const uint8_t * data,
+				      size_t data_size);
+int _gnutls_sign_algorithm_write_params(gnutls_session_t session,
+					gnutls_buffer_st * extdata);
+int _gnutls_session_sign_algo_enabled(gnutls_session_t session,
+				      gnutls_sign_algorithm_t sig);
+
+static inline void
+gnutls_sign_algorithm_set_server(gnutls_session_t session,
+				 gnutls_sign_algorithm_t sign)
+{
+	session->security_parameters.server_sign_algo = sign;
+}
+
+static inline void
+gnutls_sign_algorithm_set_client(gnutls_session_t session,
+				 gnutls_sign_algorithm_t sign)
+{
+	session->security_parameters.client_sign_algo = sign;
+}
+
+#endif /* GNUTLS_LIB_EXT_SIGNATURE_H */