SecureRandomInterface.php 744 B

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\Security\Core\Util;
  11. /**
  12. * Interface that needs to be implemented by all secure random number generators.
  13. *
  14. * @author Fabien Potencier <fabien@symfony.com>
  15. *
  16. * @deprecated since version 2.8, to be removed in 3.0. Use the random_bytes function instead
  17. */
  18. interface SecureRandomInterface
  19. {
  20. /**
  21. * Generates the specified number of secure random bytes.
  22. *
  23. * @param int $nbBytes
  24. *
  25. * @return string
  26. */
  27. public function nextBytes($nbBytes);
  28. }