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Message-ID: <20150915184132.GA2888@openwall.com>
Date: Tue, 15 Sep 2015 21:41:33 +0300
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: Judy array
On Tue, Sep 15, 2015 at 07:32:06PM +0200, magnum wrote:
> Another thing is that -enc:raw (which you did not mention using at all)
> will speed things up considerably.
I've just added it to the command-line I was using yesterday, and wow:
real 1m2.875s
user 4m49.672s
sys 0m21.988s
Previous best was 1:16, now it's 1:03.
Same number of passwords cracked (1709703).
The post-loading time was only 33 to 36 seconds (it varied a bit across
the 8 processes), which I think is close to Fred's. But the loading is
slower. In fact, there's a delay of a few seconds between the "Loaded"
line and the start of cracking - what's happening there? Reading of the
wordlist? But IIRC I saw similar delay at that point even with mmap.
Why is -enc=raw not the default, again? Especially if common wisdom
appears to be to use it every time unless there's a reason not to.
Alexander
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