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@ 2019-08-06T21:50:39Z

<?php
$s = random_bytes(16);
$i = 1000;
var_dump(hash_equals(
    hash_pbkdf2('sha224', 'Tihanyi_collision_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaae6vit9wh', $s, $i),
    hash_pbkdf2('sha224', ')P.!{(]??/lQrfzs4QTQt#6qQe+8', $s, $i)
));

Output
Performance
VLD
References
Branches

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0: bool(true)

preferences:dark modelive preview

49.87 ms | 406 KiB | 5 Q