1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
@deftypefun {int} {gnutls_x509_crt_get_authority_key_gn_serial} (gnutls_x509_crt_t @var{cert}, unsigned int @var{seq}, void * @var{alt}, size_t * @var{alt_size}, unsigned int * @var{alt_type}, void * @var{serial}, size_t * @var{serial_size}, unsigned int * @var{critical})
@var{cert}: should contain a @code{gnutls_x509_crt_t} structure
@var{seq}: specifies the sequence number of the alt name (0 for the first one, 1 for the second etc.)
@var{alt}: is the place where the alternative name will be copied to
@var{alt_size}: holds the size of alt.
@var{alt_type}: holds the type of the alternative name (one of gnutls_x509_subject_alt_name_t).
@var{serial}: buffer to store the serial number (may be null)
@var{serial_size}: Holds the size of the serial field (may be null)
@var{critical}: will be non-zero if the extension is marked as critical (may be null)
This function will return the X.509 authority key
identifier when stored as a general name (authorityCertIssuer)
and serial number.
Because more than one general names might be stored
@code{seq} can be used as a counter to request them all until
@code{GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE} is returned.
@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0) is returned, @code{GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE}
if the extension is not present, otherwise a negative error value.
@strong{Since:} 3.0
@end deftypefun
|
