/**
* This function deinitializes an encryption module
*
* This function terminates encryption specified by the encryption descriptor (td).
* It clears all buffers, but does not close the module. You need to call
* mcrypt_module_close() yourself. (But PHP does this for you at the end of the
* script.)
*
* @param \phpseclib\Crypt\Base $td
* @return bool
* @access public
*/
function phpseclib_mcrypt_generic_deinit(Base $td)
{
if (!isset($td->mcrypt_polyfill_init)) {
trigger_error('mcrypt_generic_deinit(): Could not terminate encryption specifier', E_USER_WARNING);
return false;
}
$td->disableContinuousBuffer();
unset($td->mcrypt_polyfill_init);
return true;
}
