Function randomUUID

lib/internal/crypto/random.js:406–416

(options)

}

function randomUUID(options) {
  if (options !== undefined)
    validateObject(options, 'options');
  const {
    disableEntropyCache = false,
  } = options || kEmptyObject;

  validateBoolean(disableEntropyCache, 'options.disableEntropyCache');

  return disableEntropyCache ? getUnbufferedUUID() : getBufferedUUID();
}

function writeTimestamp(buf, offset) {
  const now = DateNow();