gnutls_x509_crl_get_authority_key_id(3)                                 gnutls

NAME
       gnutls_x509_crl_get_authority_key_id - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crl_get_authority_key_id(gnutls_x509_crl_t crl, void *
       id, size_t * id_size, unsigned int * critical);

ARGUMENTS
       gnutls_x509_crl_t crl
                   should contain a gnutls_x509_crl_t type

       void * id   The place where the identifier will be copied

       size_t * id_size
                   Holds the size of the result field.

       unsigned int * critical
                   will be non-zero if the extension is marked as critical
                   (may be null)

DESCRIPTION
       This function will return the CRL authority's key identifier.  This is
       obtained by the X.509 Authority Key identifier extension field
       (2.5.29.35).  Note that this function only returns the keyIdentifier
       field of the extension and GNUTLS_E_X509_UNSUPPORTED_EXTENSION, if the
       extension contains the name and serial number of the certificate. In
       that case gnutls_x509_crl_get_authority_key_gn_serial() may be used.

RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error code in case of an error.

SINCE
       2.8.0

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


COPYRIGHT
       Copyright (C) 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/

gnutls                               3.8.5
                                       gnutls_x509_crl_get_authority_key_id(3)