code. By manually setting a seed, this protection may be partially or
completely lost.
-See L<perlsec/"Algorithmic Complexity Attacks"> and L</PERL_PERTURB_KEYS>
+See L<perlsec/"Algorithmic Complexity Attacks">, L</PERL_PERTURB_KEYS>, and
L</PERL_HASH_SEED_DEBUG> for more information.
=item PERL_PERTURB_KEYS