gnutls_x509_crt_get_serial(3)	    gnutls	 gnutls_x509_crt_get_serial(3)

NAME
       gnutls_x509_crt_get_serial - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int  gnutls_x509_crt_get_serial(gnutls_x509_crt_t  cert, void * result,
       size_t * result_size);

ARGUMENTS
       gnutls_x509_crt_t cert
		   should contain a gnutls_x509_crt_t structure

       void * result
		   The place where the serial number will be copied

       size_t * result_size
		   Holds the size of the result field.

DESCRIPTION
       This function will return the X.509 certificate's serial number.	  This
       is  obtained  by the X509 Certificate serialNumber field. Serial is not
       always a 32 or 64bit number. Some CAs use large serial numbers, thus it
       may be wise to handle it as something uint8_t.

RETURNS
       On  success,  GNUTLS_E_SUCCESS  (0)  is	returned, otherwise a negative
       error value.

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

COPYRIGHT
       Copyright © 2001-2014 Free Software Foundation, Inc..
       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

       http://www.gnutls.org/manual/

gnutls				     3.3.1	 gnutls_x509_crt_get_serial(3)

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