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Date: Thu, 19 Aug 2021 15:00:44 +0200
From: Harlock <harlock8@....it>
To: john-users@...ts.openwall.com
Subject: Re: is it possible to run jumbo john 1.9 on multiple
 windows machines?

On 8/19/21 1:12 PM, Rich Rumble wrote:
> If you're running a jumbo version of JtR you should have the option to run
> node and or fork, but I can't say if those work with GPU cracking.
> https://www.openwall.com/john/doc/OPTIONS.shtml
> Looks like Fork will work with OpenCL
> https://www.openwall.com/lists/john-users/2013/09/08/1
> Have a look at JtR's other documentation on parrallelization:
> https://openwall.info/wiki/john/parallelization#Built-in-MPI-parallelization-support
> To use John's OpenMP support, you need to either use an existing
> OpenMP-enabled build (e.g., "john-omp.exe" on Windows)
> https://www.openwall.com/john/doc/FAQ.shtml (distributed processing)
> -rich
>
> On Wed, Aug 18, 2021 at 8:36 AM Harlock <harlock8@....it> wrote:
>
>> Hi all,
>>
>> I 'm actually running this task on windows:
>>
>> john.exe --format=bitlocker-opencl
>> --mask=?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d[-]?d?d?d?d?d?d
>>
>> hash_to_crack.txt
>>
>> I read about the --node option and I was wondering if I can split the
>> work among multiple machines, if yes, can you please support me to
>> configure the process?
>>
>> Thanks in advance for the support
>>
>>
> Hi Rich,
>
> thanks for your reply, I've seen a tutorial for Linux about it:
>
> https://countuponsecurity.com/2015/05/07/step-by-step-clustering-john-the-ripper-on-kali/comment-page-1/?unapproved=31054&moderation-hash=1bb2f13bba181b1b653e64473da8c3c0#comment-31054
>
> I'm wondering if I can use this one as start for the configuration of the openmp side.
>
> also according to Magnum that reply me too, it seems this crack is pointless as it cannot be done in a "human" time, I'm wondering if there is another way to sort my issue that is basically this one:
>
> https://www.dell.com/community/Windows-10/BitLocker-need-a-key-but-I-never-installed-it/td-p/6019486
>
> I've already tried all of the suggestions inside but none of them are working
>
> Regards


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