[PATCH] stop using pwgen

[Tobias Girstmair]

Antoine Beaupré <anarcat at debian.org> schrieb am 0:40 Sonntag, 18.Dezember 2016:

> I believe that "head", "base64" and "tr" are UNIX tools.

true. I'd still prefer a tool made for something like that. 

> to be fair, it is much better than it was now. i don't think there are
> any known vulnerabilities in pwgen at this point

exactly. `pwgen` also has the advantage of being widely used (therefore vulns get found), 

our 'home brew' base64/tr/whatever version won't get that same amount of scrutiny.