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Message-ID: <BLU0-SMTP23871E15D39C719683E1CB6FD040@phx.gbl>
Date: Sat, 9 Feb 2013 09:36:32 +0100
From: Frank Dittrich <frank_dittrich@...mail.com>
To: john-users@...ts.openwall.com
Subject: Re: SSHA-512 supported?
On 02/09/2013 01:57 AM, Solar Designer wrote:
> Frank did have that guess, but it sounded a bit too weird to me.
If it turns out to be true, you can write an advisory after we figured
out the algorithm.
> Anyway, still no luck with rounds=64.
Before I gave up yesterday, I even changed ROUNDS_DEFAULT to 64 and
ROUNDS_MIN to 1, with no luck.
It could also be an off-by-one error, number of rounds being 2^6 + 1.
They could even treat 1000 SHA-512 iteration as one iteration, so that
we have 64000 iterations.
My next bet would be on the password being UTF-16 encoded (big endian).
Unfortunately, I don't have time to test this right now.
Frank
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