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Date: Sun, 21 Jul 2013 19:26:50 -0400
From: <jfoug@....net>
To: john-users@...ts.openwall.com
Cc: Nicolas RUFF <nicolas.ruff@...il.com>
Subject: Re: Using DYNAMIC for implementing SHA-512 ^ 101 ?
---- Nicolas RUFF <nicolas.ruff@...il.com> wrote:
> Hello list,
>
> Is there any way to implement the following hashing scheme using DYNAMIC ?
>
> ---8<--- hash.py -------------------------
> import hashlib
> h = hashlib.sha512(password + salt).digest()
> for x in range(1,99):
> h = hashlib.sha512( h ).digest()
> print hashlib.sha512( h ).hexdigest()
> ------------------------------------------
>
> It seems to me that DYNAMIC:
> - is stuck with MD5/SHA1 algorithms
> - does not support loops
> ... but maybe I overlooked something.
Pull JtR source from git. It has had other 'large' hash support in dyna for a couple years now. Here is a script for the above. Yes, adding some form of looping and some variables would make this much easier, but I have looked at this problem for a couple years, and the complexity and very likely reduction in processing speed has put me off from adding it.
Jim.
[List.Generic:dynamic_1201]
Expression=BBerry-ESvr-10
Flag=MGF_SALTED
Flag=MGF_INPUT_64_BYTE
Flag=MGF_FLAT_BUFFERS
Func=DynamicFunc__clean_input
Func=DynamicFunc__append_keys
Func=DynamicFunc__append_salt
Func=DynamicFunc__LargeHash_OUTMode_raw
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_overwrite_input1
Func=DynamicFunc__SHA512_crypt_input1_to_output1_FINAL
Test=$dynamic_1201$e3126a8f133b6428a89ab375ffbbe73f6117c82a1886d75dadbd3a56d2d6b611b9a6703e44d9c97750fb1c489b82ce80cc2d00e1a11bfee2cb581a73c6af5491$salt:password
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