Function _flush

lib/internal/crypto/cipher.js:143–151

(callback)

};

function _flush(callback) {
  try {
    this.push(this[kHandle].final());
  } catch (e) {
    callback(e);
    return;
  }
  callback();
};

function update(data, inputEncoding, outputEncoding) {
  if (typeof data === 'string') {