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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 <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001- 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
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9    gnutls_dh_params_export_pkcs3(3)