gnutls_x509_crq_get_key_id(3)	    gnutls	 gnutls_x509_crq_get_key_id(3)



NAME
       gnutls_x509_crq_get_key_id  -  Return unique ID of public key's parame-
       ters

SYNOPSIS
       #include <gnutls/x509.h>

       int  gnutls_x509_crq_get_key_id(gnutls_x509_crq_t  crq,	unsigned   int
       flags, unsigned char * output_data, size_t * output_data_size);

ARGUMENTS
       gnutls_x509_crq_t crq

		   Holds the certificate signing request

       unsigned int flags

		   should be 0 for now

       unsigned char * output_data

		   will contain the key ID

       size_t * output_data_size

		   holds  the size of output_data (and will be replaced by the
		   actual size of parameters)

DESCRIPTION
       This function will return a unique ID the depends  on  the  public  key
       parameters.  This ID can be used in checking whether a certificate cor-
       responds to the given private key.

       If the buffer provided is not long enough  to  hold  the  output,  then
       *output_data_size  is  updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be
       returned.  The output will normally be a SHA-1 hash output, which is 20
       bytes.

RETURN VALUE
       In case of failure a negative value will be returned, and 0 on success.

SINCE
       2.8.0

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				     2.8.3	 gnutls_x509_crq_get_key_id(3)

NAME - SYNOPSIS - ARGUMENTS - DESCRIPTION - RETURN VALUE - SINCE - 
REPORTING BUGS - COPYRIGHT - SEE ALSO -