gnutls_x509_crt_get_authority_key_idgnugnutls_x509_crt_get_authority_key_id(3)



NAME
       gnutls_x509_crt_get_authority_key_id  -	This function returns the cer-
       tificate authority's identifier

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crt_get_authority_key_id(gnutls_x509_crt_t cert, void *
       ret, size_t * ret_size, unsigned int * critical);

ARGUMENTS
       gnutls_x509_crt_t cert

		   should contain a gnutls_x509_crt_t structure

       void * ret  The place where the identifier will be copied

       size_t * ret_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 X.509v3 certificate authority's key iden-
       tifier.	 This is obtained by the X.509 Authority Key identifier exten-
       sion field (2.5.29.35). Note that this function only returns the  keyI-
       dentifier field of the extension.

RETURNS
       On  success,  GNUTLS_E_SUCCESS  is returned, otherwise a negative error
       value.and a negative value in case of an error.

REPORTING BUGS
       Report	bugs   to    <bug-gnutls@gnu.org>.     GnuTLS	 home	 page:
       http://www.gnu.org/software/gnutls/  General  help  using GNU software:
       http://www.gnu.org/gethelp/


COPYRIGHT
       Copyright (C) 2008 Free Software Foundation.
       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	info  and gnutls programs are properly installed at your site,
       the command

	      info gnutls

       should give you access to the complete manual.



gnutls				     2.gnutls_x509_crt_get_authority_key_id(3)

NAME - SYNOPSIS - ARGUMENTS - DESCRIPTION - RETURNS - REPORTING BUGS - 
COPYRIGHT - SEE ALSO -