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Thread: 6.1.1 potfile
Post: RE: 6.1.1 potfile
| Huh - when I did my veracrypt testing in late 2018, it used the filename. This seems like the approach that would cause the least amount of confusion. Otherwise, we'll have a steady stream of users as... |
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royce |
hashcat
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14 |
1,236 |
09-24-2020, 07:47 PM |
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Thread: 6.1.1 potfile
Post: RE: 6.1.1 potfile
| I've also opened an issue to explore improvements here:
https://github.com/hashcat/hashcat/issues/2554 |
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royce |
hashcat
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14 |
1,236 |
09-25-2020, 03:52 AM |
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Thread: 6 x 7990's using ASUS BTC mining motherboard WPA2
Post: RE: 6 x 7990's using ASUS BTC mining motherboard W...
| The main hashcat page lists statistics for 7970, so double that for 7990s:
https://hashcat.net/oclhashcat/ (search for 'wpa2')
So if you can get all 6 working, I would guess 142 kh/s x 12 = 1.7 M... |
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royce |
Hardware
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5 |
10,452 |
04-05-2015, 05:14 AM |
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Thread: 500M hashes
Post: RE: 500M hashes
| Yes. If your current platform isn't big enough to hold them all, there's no choice other than to chunk them. Just splitting it in half or thirds might be enough. When splitting it, be sure to use spli... |
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royce |
General Talk
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3 |
4,305 |
05-28-2018, 09:34 PM |
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Thread: 500M hashes
Post: RE: 500M hashes
| GPU memory is probably the first bottleneck that you'll hit when processing a very large hashlist. |
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royce |
General Talk
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3 |
4,305 |
06-03-2018, 05:17 PM |
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Thread: 4 card cracking Rigg
Post: RE: 4 card cracking Rigg
| IMO, hardware beef correlates with interest/focus on password cracking.
If you just want to improve general cracking throughput, you'll be fine following everything that undeath says. Most of the n... |
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royce |
Hardware
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7 |
6,178 |
06-01-2018, 05:24 PM |
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Thread: 4 card cracking Rigg
Post: RE: 4 card cracking Rigg
| (Well, it's not *strictly* a 100% requirement for some attacks - but definitely required for others). You should try to get as close to that as possible, though. |
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royce |
Hardware
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7 |
6,178 |
06-03-2018, 05:15 PM |
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Thread: 3x GTX 770
Post: RE: 3x GTX 770
| Thanks for the benchmark! |
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royce |
Hardware
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1 |
3,132 |
11-19-2017, 03:20 AM |
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Thread: 3des, k1==k3, k1 != k2 kernel
Post: RE: 3des, k1==k3, k1 != k2 kernel
| As a general reference for other searchers:
* My understanding is that k1 != k2 != k3 is feasible because of meet-in-the-middle (https://crypto.stackexchange.com/questions/6345).
* See also this... |
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royce |
hashcat
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1 |
2,519 |
11-29-2017, 05:31 AM |
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Thread: 3DES Known Plaintext - How?
Post: RE: 3DES Known Plaintext - How?
| Separate from your syntax issue ... have you done the math of how long it would take to exhaust this mask (if it were even possible to run it with hashcat)?
https://www.wolframalpha.com/input/?i=95... |
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royce |
hashcat
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3 |
1,293 |
02-10-2020, 03:30 AM |
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Thread: 3DES Is there a problem? where did I go wrong ?
Post: RE: 3DES Is there a problem? where did I go wrong ...
| No. Do the math (seriously, as in do the actual calculation of multiplying hashes per second by the number of hashes, using something like Wolfram Alpha) so that you understand why it's literally impo... |
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royce |
hashcat
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11 |
6,630 |
11-11-2018, 03:32 PM |
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Thread: 2x Nvidia for opencl - SLI link necessary?
Post: RE: 2x Nvidia for opencl - SLI link necessary?
| Not necessary - in fact, definitely do not use SLI with hashcat.
https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#should_i_attach_crossfire_amdsli_nvidia_bridges |
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royce |
Hardware
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2 |
4,058 |
09-08-2016, 09:19 AM |
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Thread: 2 computers
Post: RE: 2 computers
| Yes, you could use the brain for this. |
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royce |
General Talk
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5 |
4,235 |
11-09-2018, 08:41 AM |
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Thread: 1Password Competition
Post: RE: 1Password Competition
| It's after the official period of the challenge, but since people could theoretically keep working on it ...
If you post the syntax you were using, we might be able to help. The hashcat hash mode i... |
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royce |
General Talk
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9 |
7,198 |
05-12-2018, 07:22 PM |
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Thread: 1Password Competition
Post: RE: 1Password Competition
| Proof of concept:
Code:
--
# Convert salt and hash from hex to raw and then to base64:
$ echo -n '00bb202b205f064e30f6fae101162a2e' | xxd -p -r | base64
ALsgKyBfBk4w9vrhARYqLg==
$ echo -n '919... |
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royce |
General Talk
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9 |
7,198 |
05-13-2018, 09:42 PM |
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Thread: 1Password Competition
Post: RE: 1Password Competition
| Yep. The only way to make real progress on it would be if multiple teams with lots of cards all cooperated. Which would itself be pretty cool, IMO. |
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royce |
General Talk
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9 |
7,198 |
05-14-2018, 04:45 PM |
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Thread: 1080ti slow speed performance WPA/WPA2
Post: RE: 1080ti slow speed performance WPA/WPA2
| atom also came up with a pretty clever way to push more data across the PCI-e!
https://hashcat.net/forum/thread-7267-post-39112.html |
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royce |
hashcat
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13 |
18,419 |
02-05-2018, 09:22 PM |
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Thread: 1050Ti benchmark
Post: RE: 1050Ti benchmark
| Thanks for the benchmark! Would be handy to have a 1050 Ti benchmark on the latest version (4.0.1) also, if you have time. |
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royce |
Hardware
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5 |
6,879 |
11-19-2017, 03:22 AM |
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Thread: 10 years to crack a 13 character password?
Post: RE: 10 years to crack a 13 character password?
| That's not quite how specifying a mask works. IF you don't know which characters are in which positions, you want something more like this -- first definiting a custom character set, and then using it... |
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royce |
hashcat
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7 |
14,883 |
11-15-2016, 09:07 PM |
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Thread: 0% progress
Post: RE: 0% progress
| 'Rejected' means 'password candidate was inapplicable' (such as if it was too long or too short for that hash algorithm) rather than 'password candidate was tried and it didn't work'.
Recommendatio... |
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royce |
hashcat
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4 |
2,489 |
01-19-2019, 07:42 PM |
