1gnutls_x509_crt_get_key_purpose_oid(3g)nutlgsnutls_x509_crt_get_key_purpose_oid(3)
2
3
4

NAME

6       gnutls_x509_crt_get_key_purpose_oid  -  This  function returns the Cer‐
7       tificate's key purpose OIDs
8

SYNOPSIS

10       #include <gnutls/x509.h>
11
12       int  gnutls_x509_crt_get_key_purpose_oid(gnutls_x509_crt_t  cert,   int
13       indx, void * oid, size_t * sizeof_oid, unsigned int * critical);
14

ARGUMENTS

16       gnutls_x509_crt_t cert
17                   should contain a gnutls_x509_crt_t structure
18
19       int indx    This  specifies  which  OID  to return. Use zero to get the
20                   first one.
21
22       void * oid  a pointer to a buffer to hold the OID (may be null)
23
24       size_t * sizeof_oid
25                   initially holds the size of oid
26
27       unsigned int * critical
28

DESCRIPTION

30       This function will extract the key  purpose  OIDs  of  the  Certificate
31       specified  by  the  given  index.  These are stored in the Extended Key
32       Usage extension (2.5.29.37) See the GNUTLS_KP_* definitions  for  human
33       readable names.
34
35       If oid is null then only the size will be filled.
36
37       Returns GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long
38       enough, and in that case the  *sizeof_oid  will  be  updated  with  the
39       required size.  On success 0 is returned.
40

REPORTING BUGS

42       Report bugs to <bug-gnutls@gnu.org>.
43

45       Copyright © 2006 Free Software Foundation.
46       Permission  is  granted  to make and distribute verbatim copies of this
47       manual provided the copyright notice and  this  permission  notice  are
48       preserved on all copies.
49

SEE ALSO

51       The  full  documentation  for gnutls is maintained as a Texinfo manual.
52       If the info and gnutls programs are properly installed  at  your  site,
53       the command
54
55              info gnutls
56
57       should give you access to the complete manual.
58
59
60
61gnutls                               1.6.g3nutls_x509_crt_get_key_purpose_oid(3)
Impressum