gnutls_x509_crl_get_authority_key_id(3) — Linux manual page



NAME         top

       gnutls_x509_crl_get_authority_key_id - API function

SYNOPSIS         top

       #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         top

       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         top

       This function will return the CRL authority's key identifier.  This
       is obtained by the X.509 Authority Key identifier extension field
       (  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

RETURNS         top

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

SINCE         top


REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2019 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-3.6.9.tar.xz fetched from
       ⟨⟩ on 2020-09-18.  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

gnutls                              3.g6n.u9tls_x509_crl_get_authority_key_id(3)