Api function
#include <gnutls/compat.h>
void gnutls_sign_callback_set(gnutls_session_t session, gnutls_sign_func sign_func, void * userdata);
is a gnutls session
function pointer to application's sign callback.
void pointer that will be passed to sign callback.
Set the callback function. The function must have this prototype:
typedef int (*gnutls_sign_func) (gnutls_session_t session, void *userdata, gnutls_certificate_type_t cert_type, const gnutls_datum_t * cert, const gnutls_datum_t * hash, gnutls_datum_t * signature);
The userdata parameter is passed to the sign_func verbatim, and can be used to store application-specific data needed in the callback function. See also gnutls_sign_callback_get().
Use the PKCS 11 or gnutls_privkey_t interfacess like gnutls_privkey_import_ext() instead.
Report bugs to <[email protected]>.
Home page: http://www.gnutls.org
Copyright © 2001-2014 Free Software Foundation, Inc..
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit