NAME

       gnutls_pkcs11_token_set_pin - API function

SYNOPSIS

       #include <gnutls/pkcs11.h>

       int  gnutls_pkcs11_token_set_pin(const char * token_url, const char * oldpin, const char *
       newpin, unsigned int flags);

ARGUMENTS

       const char * token_url
                   A PKCS 11 URL specifying a token

       const char * oldpin
                   old user's PIN

       const char * newpin
                   new user's PIN

       unsigned int flags
                   one of gnutls_pin_flag_t.

DESCRIPTION

       This function will modify or set a user or administrator's PIN for the given token.  If it
       is  called  to  set a PIN for first time the oldpin must be NULL. When setting the admin's
       PIN with the GNUTLS_PIN_SO flag, the  oldpin value must be provided (this  requirement  is
       relaxed after GnuTLS 3.6.5 since which the PIN will be requested if missing).

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001- Free Software Foundation, Inc., and others.
       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.

SEE ALSO

       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

       https://www.gnutls.org/manual/