gnutls_sign_callback_set (3) Linux Manual Page
gnutls_sign_callback_set – API function
Synopsis
#include <gnutls/compat.h> void gnutls_sign_callback_set(gnutls_session_t session, gnutls_sign_func sign_func, void * userdata);
Arguments
- gnutls_session_t session
- is a gnutls session
- gnutls_sign_func sign_func
- function pointer to application’s sign callback.
- void * userdata
- void pointer that will be passed to sign callback.
Description
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().
Deprecated
Use the PKCS 11 or gnutls_privkey_t interfacess like gnutls_privkey_import_ext() instead.Reporting Bugs
Report bugs to <bugs [at] gnutls.org>.Home page: http://www.gnutls.org
Copyright
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.