[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <bcb31f2b3120556cb129bcd68234f9f5@smtp.hushmail.com>
Date: Wed, 10 Apr 2013 18:56:58 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: default_cmp_all
So the new-style bitmaps fully replace cmp_all()? I thought they only replace it under certain conditions. I suggest we do absolutely nothing until Solar comments this.
magnum
On 10 Apr, 2013, at 14:50 , <jfoug@....net> wrote:
> It looks like there is not fmt_default_cmp_all, but there probably should be. There can often be a decent amount of coding time placed into that function, and for naught, if the format is non-salted. Yes, the function IS used, on non-salted, and must return 1, simply to pass self tests, but a stub function simply returning 1 would be just as valid as a complex function.
>
> There could even be checks put into self-test to warn that a non-default cmp_all is being used in a non-salted format, and error out if default IS being used in a salted format.
>
> Something to look at in bleeding.
>
> ---- jfoug@....net wrote:
>>
>> However, digging deeper into JtR's actual running, I found out something I did not know before. cmp_all is ONLY called for salted types. I thought cmp_all was always called. The cmp_all does get called, always, within the self test code, but the expectation there, is that cmp_all should return true, which this version does.
>>
>> Magnum, I wonder if self-test code should mirror this logic (not calling cmp_all for non-salted), or if possibly all non-salted formats should have their cmp_all functions removed, and replaced with fmt_default_cmp_all ?
>
>
Powered by blists - more mailing lists
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
