centos man page for gnutls_dh_params_export_pkcs3

gnutls_dh_params_export_pkcs3(3)				      gnutls					  gnutls_dh_params_export_pkcs3(3)

NAME
       gnutls_dh_params_export_pkcs3 - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       int   gnutls_dh_params_export_pkcs3(gnutls_dh_params_t  params,	gnutls_x509_crt_fmt_t  format,	unsigned  char	*  params_data,  size_t  *
       params_data_size);

ARGUMENTS
       gnutls_dh_params_t params
		   Holds the DH parameters

       gnutls_x509_crt_fmt_t format
		   the format of output params. One of PEM or DER.

       unsigned char * params_data
		   will contain a PKCS3 DHParams structure PEM or DER encoded

       size_t * params_data_size
		   holds the size of params_data (and will be replaced by the actual size of parameters)

DESCRIPTION
       This function will export the given dh parameters to a PKCS3 DHParams structure. This is the format generated by  "openssl  dhparam"  tool.
       If the buffer provided is not long enough to hold the output, then GNUTLS_E_SHORT_MEMORY_BUFFER will be returned.

       If the structure is PEM encoded, it will have a header of "BEGIN DH PARAMETERS".

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

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

COPYRIGHT
       Copyright (C) 2012 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 info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

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

gnutls								      3.1.15					  gnutls_dh_params_export_pkcs3(3)