Thanks Jan, and will let you know the results. Moreover it was important for as I wanted to make a FPGA version of it.
> Subject: Re: [A51] Rainbow Tables > To: snehasish....@live.com > CC: a51@lists.srlabs.de > From: je...@yakumo.hrach.eu > Date: Wed, 26 Aug 2015 12:41:35 +0200 > > Hello, > > > 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. > > if this is still needed, you can find the extracted RFs from original Kraken > at > http://jenda.hrach.eu/gitweb/?p=deka;a=blob;f=tables.h;h=58babbb9bb3508a109751c842a9ef23a0146820c;hb=9d97e2152fcc5b2f5fb80ecf3af839976304f2b9 > The first one is for table 100 and they go on up to 999 (yes, they repeat. I > will compact it in the future) > > Have a look at the rest of the source, for example libvankus.c, to see how > they are used. > > (by the way they can be generated algorithmically, it's somewhere in the > Kraken source) > > > ...speaking of which, the above header file is a part of deka, a portable > A5/1 cracker written in OpenCL, designed as a drop-in replacement of Kraken > which depends on unsupported Brook and runs only on ATI HD4/5/6xxx cards. > There is still some work to do as I finished it today's night, but I have > already cracked real GSM keys with it. > https://brmlab.cz/project/gsm/deka/start > > > Whats the efficiency of the rainbow tables that you have provided..i mean > > suppose out of 100 calls hpw many should get detected? > > I don't know the efficiency of Kraken's rainbow tables either! Better run > some tests... > > On 26.8.2015 11:39, Snehasish Kar wrote: > > hello Dean > > > > Whats the efficiency of the rainbow tables that you have provided..i mean > > suppose out of 100 calls hpw many should get detected? > > > >> Date: Wed, 15 Jul 2015 13:35:44 -0700 > >> Subject: Re: [A51] Rainbow Tables > >> From: pierce...@gmail.com > >> To: snehasish....@live.com > >> CC: yaniv.sha...@gmail.com; a51@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....@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: pierce...@gmail.com > >> >> To: snehasish....@live.com > >> >> CC: yaniv.sha...@gmail.com; a51@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....@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: pierce...@gmail.com > >> >> >> To: yaniv.sha...@gmail.com > >> >> >> CC: A51@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.sha...@gmail.com> > >> >> >> wrote: > >> >> >> > Hello all…! > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > Who can help me to get the Rainbow Tables [A5/1] > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > ? > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > Thnx > >> >> >> > > >> >> >> > > >> >> >> > _______________________________________________ > >> >> >> > A51 mailing list > >> >> >> > A51@lists.srlabs.de > >> >> >> > https://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 > >> >> >> > > >> >> >> _______________________________________________ > >> >> >> A51 mailing list > >> >> >> A51@lists.srlabs.de > >> >> >> https://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 > > > > > > _______________________________________________ > > A51 mailing list > > A51@lists.srlabs.de > > https://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 > > > > > -- > Jan Hrach, http://jenda.hrach.eu/ > GPG CD98 5440 4372 0C6D 164D A24D F019 2F8E 6527 282E
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