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Date: Mon, 23 Sep 2013 03:07:52 +0100
From: Dániel Bali <balijanosdaniel@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: Daniel's reports #13, #14

Hello!


2013/9/23 magnum <john.magnum@...hmail.com>
>
> Yes but raw-md5 use reduced binary and then checks the rest in
> cmp_exact(). The real binary size in raw-md5 is 16. The binary size have to
> use for CRC32 is 4, for 32 bits.
>

Thanks, now I understand.

I changed the binary_hash and get_hash functions to fmt_default_binary_hash
and fmt_default_get_hash, but I still have an error when cmp_exact is
called. It tries to compare 0xaaaaaaaa to 0x00000000, so the indexes are
not correct. Unfortunately I don't have much experience with writing
formats for john and it goes slow.

Here is the code in its current state:
https://gist.github.com/balidani/74908e41ee3749742705

Daniel

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