[opmac]

The hashids documentation is pretty explicit about it not being secure. It says verbatim:

> Do you have a question or comment that involves "security" and "hashids" in the same sentence? Don't use Hashids.

[boogerlad]

It only states that near the end of the page. What is the purpose of it if it's not secure? It only prevents an attacker from performing naive attacks (+1 to get the next id, for example), which might be good enough... But anyone really determined can crack this.