262             $output .= $this->pools[$pool][$this->rand(0, $pool_len - 1)]; // add one char already
274                 $output .= $this->pools['special'][$this->rand(0, $pool_len - 1)];
285             $output .= $characters[$this->rand(0, $pool_len - 1)];
320             $postfix .= $this->rand(10, 99);
332             $output .= $consonants[$this->rand(0, $c_len - 1)];
333             $output .= $vowels[$this->rand(0, $v_len - 1)];
334             $output .= $all[$this->rand(0, $a_len - 1)];
362             $prefix .= $this->rand(0, 999);
378             $output .= $this->wordlist[$this->rand(0, $this->wordlistlength - 1)] . ' ';
416     public function rand($min, $max)  function in helper_plugin_passpolicy
502         $this->wordlist = $indexer->getIndex('w', $this->rand(4, 6));