gnutls_x509_aki_get_cert_issuer(3) — Linux manual page


gnutls_x509_...t_cert_issuer(3)  gnutls  gnutls_x509_...t_cert_issuer(3)

NAME         top

       gnutls_x509_aki_get_cert_issuer - API function

SYNOPSIS         top

       #include <gnutls/x509-ext.h>

       int gnutls_x509_aki_get_cert_issuer(gnutls_x509_aki_t aki,
       unsigned int seq, unsigned int * san_type, gnutls_datum_t * san,
       gnutls_datum_t * othername_oid, gnutls_datum_t * serial);

ARGUMENTS         top

       gnutls_x509_aki_t aki
                   The authority key ID

       unsigned int seq
                   The index of the name to get

       unsigned int * san_type
                   Will hold the type of the name (of

       gnutls_datum_t * san
                   The alternative name data

       gnutls_datum_t * othername_oid
                   The object identifier if  san_type is

       gnutls_datum_t * serial
                   The authorityCertSerialNumber number

DESCRIPTION         top

       This function will return a specific authorityCertIssuer name as
       stored in the  aki type, as well as the
       authorityCertSerialNumber. All the returned values should be
       treated as constant, and may be set to NULL when are not

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned,
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the index is out of
       bounds, otherwise a negative error value.

SINCE         top


REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2023 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         top

       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

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨⟩.  If you have a bug report for this
       manual page, send it to  This page was obtained
       from the tarball gnutls-3.8.5.tar.xz fetched from
       ⟨⟩ on 2024-06-14.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to

gnutls                            3.8.5  gnutls_x509_...t_cert_issuer(3)