/** * gnutls_privkey_export_ecc_raw: * @key: Holds the public key * @curve: will hold the curve * @x: will hold the x coordinate * @y: will hold the y coordinate * @k: will hold the private key * * This function will export the ECC private key's parameters found * in the given structure. The new parameters will be allocated using * gnutls_malloc() and will be stored in the appropriate datum. * * Returns: %GNUTLS_E_SUCCESS on success, otherwise a negative error code. * * Since: 3.3.0 **/ int gnutls_privkey_export_ecc_raw(gnutls_privkey_t key, gnutls_ecc_curve_t * curve, gnutls_datum_t * x, gnutls_datum_t * y, gnutls_datum_t * k) { gnutls_pk_params_st params; int ret; if (key == NULL) { gnutls_assert(); return GNUTLS_E_INVALID_REQUEST; } gnutls_pk_params_init(¶ms); ret = _gnutls_privkey_get_mpis(key, ¶ms); if (ret < 0) return gnutls_assert_val(ret); ret = _gnutls_params_get_ecc_raw(¶ms, curve, x, y, k); gnutls_pk_params_release(¶ms); return ret; }
/** * gnutls_x509_privkey_export_ecc_raw: * @key: a structure that holds the rsa parameters * @curve: will hold the curve * @x: will hold the x coordinate * @y: will hold the y coordinate * @k: will hold the private key * * This function will export the ECC private key's parameters found * in the given structure. The new parameters will be allocated using * gnutls_malloc() and will be stored in the appropriate datum. * * Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a * negative error value. * * Since: 3.0 **/ int gnutls_x509_privkey_export_ecc_raw(gnutls_x509_privkey_t key, gnutls_ecc_curve_t * curve, gnutls_datum_t * x, gnutls_datum_t * y, gnutls_datum_t * k) { if (key == NULL) { gnutls_assert(); return GNUTLS_E_INVALID_REQUEST; } return _gnutls_params_get_ecc_raw(&key->params, curve, x, y, k); }