gnutls_dh_params_export_pkcs3 (3) Linux Manual Page
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 [at] 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.