Search Results
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Posted
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Thread: First build...
Post: RE: First build...
You're introducing unnecessary complexity and compromising on the quality of components just to run a 6 GPU rig, when you could simply build a smaller, less complex rig with 3 high-end GPUs instead an... |
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epixoip |
Hardware
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11 |
11,707 |
10-12-2016, 08:23 PM |
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Thread: How to optimize speed or setup
Post: RE: How to optimize speed or setup
Welcome to the exponential wall of brute force. If you're going to make a habit of this, you should learn math. |
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epixoip |
General Talk
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7 |
16,991 |
10-12-2016, 08:24 PM |
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Thread: First build...
Post: RE: First build...
GTX 1080 is the sweet spot for both Perf/$ and Perf/Watt.
You should only get one PSU, 80Plus Platinum or Titanium if possible. The wattage is a simple matter of math.
There's no reason to get ... |
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epixoip |
Hardware
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11 |
11,707 |
10-12-2016, 11:36 PM |
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Thread: 4x SLI GTX 1060 Hashcat Rig
Post: RE: 4x SLI GTX 1060 Hashcat Rig
I have different advice.
1. No such thing as an "overkill CPU" now that Hashcat can use both CPU & GPU cooperatively, and modern CPUs with AVX2 are actually fast enough to make a noticeable differe... |
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epixoip |
Hardware
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8 |
11,930 |
10-14-2016, 05:21 PM |
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Thread: Problem with skip and limit
Post: RE: Problem with skip and limit
You should read about the difference between literal keyspace and hashcat keyspace. |
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epixoip |
hashcat
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4 |
6,575 |
10-14-2016, 07:53 PM |
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Thread: Currency Charsets
Post: RE: Currency Charsets
The characters are not problematic, it is definitely an issue with how you are testing. Again, encoding matters. The encoding of the website you're using to create the hash, the encoding of your termi... |
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epixoip |
hashcat
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7 |
8,407 |
10-19-2016, 01:55 AM |
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Thread: hashcat 3.10 Ubuntu 12.04 different GPUs HD5830, HD5970 - what driver works for both?
Post: RE: hashcat 3.10 Ubuntu 12.04 different GPUs HD583...
AMD dropped support for VLIW cards, only GCN is supported now, so you will not be able to use any newer drivers. I believe Catalyst 15.9 is the last version you can use (though it might be even earlie... |
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epixoip |
Hardware
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14 |
19,163 |
10-23-2016, 05:34 AM |
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Thread: hashcat 3.10 Ubuntu 12.04 different GPUs HD5830, HD5970 - what driver works for both?
Post: RE: hashcat 3.10 Ubuntu 12.04 different GPUs HD583...
For Ubuntu 14.04 you don't need to install any of those, just "aptitude install fglrx". This is covered here: https://hashcat.net/wiki/doku.php?id=linux_server_howto |
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epixoip |
Hardware
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14 |
19,163 |
10-25-2016, 08:18 PM |
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Thread: Two R9 Nanos or one P100
Post: RE: Two R9 Nanos or one P100
The P100 is a much better option, and yes it definitely should be supported. |
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epixoip |
Hardware
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7 |
7,457 |
10-26-2016, 04:12 AM |
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Thread: Hashcat on VPS Virtual Server
Post: RE: Hashcat on VPS Virtual Server
That VGA chipset does not have programmable shaders, and even if it did, it would surely be many times slower than your CPU. |
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epixoip |
hashcat
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6 |
7,719 |
10-28-2016, 07:07 PM |
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Thread: Output hash and candidate from stdout
Post: RE: Output hash and candidate from stdout
I have no idea why you'd ever want to do this (are you attempting to make a lookup table?) but hashcat is not the correct tool. |
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epixoip |
hashcat
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3 |
5,346 |
10-29-2016, 04:50 AM |
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Thread: Hashcat on VPS Virtual Server
Post: RE: Hashcat on VPS Virtual Server
My guess is that because the OpenCL runtime has no idea what your CPU is, it doesn't apply any optimizations when compiling kernels. Might be able to do some manual kernel compilation to circumvent th... |
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epixoip |
hashcat
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6 |
7,719 |
10-30-2016, 03:59 AM |
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Thread: Hashcat does't see my CPU
Post: RE: Hashcat does't see my CPU
Did you install an OpenCL runtime for your CPU? |
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epixoip |
Hardware
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5 |
7,142 |
10-31-2016, 10:50 AM |
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Thread: Hashcat does't see my CPU
Post: RE: Hashcat does't see my CPU
Yeah that's like 2 years old at least. I'd either install the AMD GPU driver or Intel OpenCL. |
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epixoip |
Hardware
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5 |
7,142 |
10-31-2016, 08:00 PM |
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Thread: Hashcat upgrade issue
Post: RE: Hashcat upgrade issue
This is a The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) issue, not a Hashcat issue. |
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epixoip |
hashcat
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1 |
3,030 |
11-01-2016, 05:31 AM |
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Thread: BF old office password
Post: RE: BF old office password
Stop using the "Quote" function, this thread is impossible to read. |
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epixoip |
hashcat
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8 |
10,353 |
11-04-2016, 10:19 PM |
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Thread: hashcat 2.01 vs 3.1
Post: RE: hashcat 2.01 vs 3.1
In your first test you only have one device, in your second test you have at least 3 devices (though you've skipped #2). Is this really an apples-to-apples comparison you're doing? Also, have you trie... |
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epixoip |
General Talk
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5 |
6,504 |
11-08-2016, 08:37 PM |
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Thread: GTX 1080 FE slow speed for multiple sha1 hashes
Post: RE: GTX 1080 FE slow speed for multiple sha1 hashe...
You're not saying exactly how many "multiple" is, nor what attack you are running. But if you're trying to compare single hash brute force speed to e.g. multihash rule-based attacks, you simply can't ... |
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epixoip |
hashcat
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4 |
6,653 |
11-14-2016, 08:14 PM |
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Thread: Stuck in "hashcat (v3.10-729-gb670e57) starting..."
Post: RE: Stuck in "hashcat (v3.10-729-gb670e57) startin...
Are you running hashcat over ssh, from within X, or at a local tty? |
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epixoip |
hashcat
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3 |
4,193 |
11-17-2016, 12:54 AM |
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Thread: Stuck in "hashcat (v3.10-729-gb670e57) starting..."
Post: RE: Stuck in "hashcat (v3.10-729-gb670e57) startin...
Ok, I think that's the problem then. Last I knew, X had to actually be up on the display to run OpenCL applications,. If you start X then switch to a tty and run an OpenCL application, the OpenCL appl... |
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epixoip |
hashcat
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3 |
4,193 |
11-17-2016, 05:57 AM |