NAME

       gnutls_x509_aki_get_cert_issuer - API function

SYNOPSIS

       #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

       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_subject_alt_names_t)

       gnutls_datum_t * san
                   The alternative name data

       gnutls_datum_t * othername_oid
                   The object identifier if  san_type is GNUTLS_SAN_OTHERNAME

       gnutls_datum_t * serial
                   The authorityCertSerialNumber number

DESCRIPTION

       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 required.

RETURNS

       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

       3.3.0

REPORTING BUGS

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

COPYRIGHT

       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

       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/