<?php
$setting = '$2y$4$';
$salt = '12345678901234589012'; // SAME SALT FOR ALL PASSWORDS, OMG, DON'T
$str = '123456789012345678901234567890123456789012345678901234567890123456789012';
$passwd1 = $str . 'A';
$passwd2 = $str . 'B';
$hash1 = crypt($passwd1, $setting . $salt);
$hash2 = crypt($passwd2, $setting . $salt);
echo ($hash1 === $hash2 ? 'same' : 'unique');
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- same
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Process exited with code 139.
preferences:
297.07 ms | 402 KiB | 460 Q