Jose\Factory\JWKFactory::createFromValues PHP Метод

    public static function createFromValues(array $values)
    {
        if (array_key_exists('keys', $values) && is_array($values['keys'])) {
            return new JWKSet($values);
        }
        return new JWK($values);
    }

 /**
  * @return \Jose\Object\JWKInterface
  */
 protected function createJWK()
 {
     $data = JWKFactory::createKey($this->parameters)->getAll();
     $data['kid'] = Base64Url::encode(random_bytes(64));
     return JWKFactory::createFromValues($data);
 }