[A51] Rainbow Tables

Snehasish Kar snehasish.cse at live.com
Wed Jul 15 22:42:52 CEST 2015


Thanks Dean for the information.

> Date: Wed, 15 Jul 2015 13:35:44 -0700
> Subject: Re: [A51] Rainbow Tables
> From: pierce403 at gmail.com
> To: snehasish.cse at live.com
> CC: yaniv.sharon at gmail.com; a51 at lists.srlabs.de
> 
> I've never messed with generating my own tables, and I'm not sure what
> settings were used to generate the tables found in the torrent.  I
> know that when I run kraken, I don't have to put in any special
> parameters or anything.
> 
>   - DEAN
> 
> On Wed, Jul 15, 2015 at 1:22 PM, Snehasish Kar <snehasish.cse at live.com> wrote:
> > Dear Dean
> >
> > Actually I was trying to generate the tables by myself using the references
> > of Dr. Nohl, but I dont have much computational power to generate the entire
> > 1.8 TB rainbow table. I do have most of the parameters of kraken, like no of
> > round function: 8, sub chain length: 2^12 and DP: last 12 bits 0. But since
> > for lookup I would require exactly the same round functions and I don't know
> > exactly what round functions they have used for generation of the a51
> > tables. So is there any way to know what round functions they have used, so
> > that I can directly purchase the HDD from the site and integrate it to my
> > lookup source code.
> >
> >> Date: Wed, 15 Jul 2015 12:54:58 -0700
> >> Subject: Re: [A51] Rainbow Tables
> >> From: pierce403 at gmail.com
> >> To: snehasish.cse at live.com
> >> CC: yaniv.sharon at gmail.com; a51 at lists.srlabs.de
> >
> >>
> >> So the scripts I wrote assume you have a 2 TB WD Passport target drive
> >> plugged in, then it partitions it such that you have a 5 gig partition
> >> up front (/dev/sdb1), and creates a blank partition behind that
> >> (/dev/sdb2), where it injects the tables (as downloaded from the
> >> torrent). The place_tables.sh script pretty much replaces Behemoth,
> >> and uses TableConvert to place the tables directly, not even
> >> generating the indexes (I just re-use the same indexes that I
> >> generated the first time I ran the tool). It then moves over a
> >> precompiled kraken binary which works on Kali, and instructions for
> >> use.
> >>
> >> I wrote these scripts when I needed to make like 15 of these rainbow
> >> table drives as quickly as possible (It took about 10 hours per
> >> drive), which I sold (for the cost of the drive) at DEFCON last year
> >> as part of the NSA Playset work we've been doing.
> >>
> >> - DEAN
> >>
> >> On Wed, Jul 15, 2015 at 11:52 AM, Snehasish Kar <snehasish.cse at live.com>
> >> wrote:
> >> > Hi Dean
> >> >
> >> > Do they provide support with the table parameters like, what is the
> >> > chain-length,no of round functions and what round functions n are they
> >> > using, so that I can integrate it with my own lookup code.
> >> >
> >> >> Date: Wed, 15 Jul 2015 11:26:49 -0700
> >> >> From: pierce403 at gmail.com
> >> >> To: yaniv.sharon at gmail.com
> >> >> CC: A51 at lists.srlabs.de
> >> >> Subject: Re: [A51] Rainbow Tables
> >> >
> >> >>
> >> >> Hacker Warehouse sells a harddrive with the A5/1 tables and a set of
> >> >> scripts I wrote to inject the tables and the required tools onto
> >> >> another drive.
> >> >>
> >> >> http://hackerwarehouse.com/product/rainbow-tables-hdd/
> >> >>
> >> >> - DEAN
> >> >>
> >> >> On Wed, Jul 15, 2015 at 7:21 AM, Yaniv Sharon <yaniv.sharon at gmail.com>
> >> >> wrote:
> >> >> > Hello all…!
> >> >> >
> >> >> >
> >> >> >
> >> >> > Who can help me to get the Rainbow Tables [A5/1]
> >> >> >
> >> >> >
> >> >> >
> >> >> > ?
> >> >> >
> >> >> >
> >> >> >
> >> >> > Thnx
> >> >> >
> >> >> >
> >> >> > _______________________________________________
> >> >> > A51 mailing list
> >> >> > A51 at lists.srlabs.de
> >> >> > https://lists.srlabs.de/cgi-bin/mailman/listinfo/a51
> >> >> >
> >> >> _______________________________________________
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