gnutls_dh_params_export2_pkcs33

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.

gnutls_datum_t * out

will contain a PKCS3 DHParams structure PEM or DER encoded

Overview

This function will export the given dh parameters to a PKCS3 DHParams structure. This is the format generated by "openssl dhparam" tool. The data in out will be allocated using gnutls_malloc().

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.

Since

3.1.3