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Thread: bitcoin mining vs password cracking?
Post: RE: bitcoin mining vs password cracking?
| You're probably better off just running a benchmark for your specific setup, or using tools like https://whattomine.com/ |
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royce |
General Talk
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17 |
18,837 |
10-03-2017, 07:50 PM |
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Thread: bitcoin hash not started
Post: RE: bitcoin hash not started
| Does OpenCL work with your card?
What OS, and what version of AMD drivers?
What is the output of hashcat -I?
Edit: it looks like that card has been "no more driver improvements" since 2015?
... |
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royce |
hashcat
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3 |
3,050 |
11-25-2017, 06:39 PM |
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Thread: bitcoin hash not started
Post: RE: bitcoin hash not started
| According to the main hashcat webpage, this driver version is required:
AMD GPUs on Windows require "AMD Radeon Software Crimson Edition" (15.12 or later) |
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royce |
hashcat
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3 |
3,050 |
11-25-2017, 11:00 PM |
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Thread: Best strategy for keyword attack
Post: RE: Best strategy for keyword attack
| So you know the base word, and you need to append some a special and two numbers?
-r ./rules/hybrid/append_s.rule -r ./rules/hybrid/append_d.rule -r -r ./rules/hybrid/append_d.rule |
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royce |
hashcat
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4 |
1,997 |
09-08-2019, 02:09 AM |
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Thread: Best strategy for keyword attack
Post: RE: Best strategy for keyword attack
| Because masks are executed on GPU, it's probably much faster to just run it as a hybrid (-a 6) or mask attack. |
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royce |
hashcat
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4 |
1,997 |
09-08-2019, 03:43 AM |
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Thread: Best GPU
Post: RE: Best GPU
| Neither. :) Go NVIDIA, 10xx series (1070, 1080, 1080Ti). If you get Founder's Edition (recommended), the vendor doesn't matter, because they all follow the same NVIDIA spec. |
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royce |
General Talk
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8 |
9,094 |
06-14-2017, 08:53 PM |
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Thread: Best GPU
Post: RE: Best GPU
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royce |
General Talk
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8 |
9,094 |
06-17-2017, 08:25 AM |
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Thread: Best bang for buck card(s)?
Post: RE: Best bang for buck card(s)?
| Just throwing some ideas out there:
If cost of electricity is not a concern, agreed about 970s. They're going on eBay for around $200-$220, so 3 of those would be a good fit. (And I wouldn't go old... |
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royce |
Hardware
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3 |
4,927 |
10-08-2016, 03:06 PM |
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Thread: Best bang for buck card(s)?
Post: RE: Best bang for buck card(s)?
| The numbers that I posted, plus the Google doc, should let you compare R9 290X with 970 SC. I prefer NVIDIA over AMD, even with a slightly lower speed, but YMMV. :) |
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royce |
Hardware
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3 |
4,927 |
10-09-2016, 05:52 PM |
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Thread: Benchmarks for GTX 1070Ti FE (Founders Edition)
Post: RE: Benchmarks for GTX 1070Ti FE (Founders Edition...
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royce |
Hardware
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3 |
7,857 |
12-30-2017, 05:53 AM |
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Thread: Benchmarks for GTX 1070Ti FE (Founders Edition)
Post: RE: Benchmarks for GTX 1070Ti FE (Founders Edition...
| Interesting - good to know! |
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royce |
Hardware
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3 |
7,857 |
06-07-2018, 06:32 PM |
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Thread: Benchmark selection
Post: RE: Benchmark selection
| I am not sure which other algorithms would apply, but I imagine that some algorithms are good for testing differences between AMD/NVIDIA, or between driver versions, or between versions of hashcat. at... |
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royce |
hashcat
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8 |
9,939 |
10-28-2017, 03:44 PM |
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Thread: Benchmark selection
Post: RE: Benchmark selection
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atom Wrote: (10-29-2017, 11:08 AM)
--
Quote:
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For selecting groups of hashes for focused benchmarking, it might be useful to select all of the ones in a particular family:
--
Doesn't sound ec... |
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royce |
hashcat
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8 |
9,939 |
10-29-2017, 06:10 PM |
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Thread: Benchmark 3 x EVGA GTX SC 970s (Blower) SLI x99 DDR4
Post: RE: Benchmark 3 x EVGA GTX SC 970s (Blower) SLI x9...
| For future searchers, note that SLI is not necessary for hashcat - and adds overhead that actually impacts performance. Instead, allow hashcat to handle the multiple GPUs directly.
https://hashcat.... |
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royce |
Hardware
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5 |
10,788 |
04-01-2017, 05:47 AM |
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Thread: Been away for a while
Post: RE: Been away for a while
| Your absence was keenly felt. We kept the lights on, but you are truly the heart of hashcat. Welcome back, sir. |
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royce |
hashcat
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4 |
3,509 |
06-12-2018, 04:51 PM |
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Thread: bcrypt salt format
Post: RE: bcrypt salt format
| I haven't worked with this hash type before, but A) it's not pure bcrypt, and B) the portion after the colon is, I'm told, not a salt. |
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royce |
hashcat
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4 |
4,539 |
12-08-2017, 04:41 AM |
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Thread: Bcrypt Blowfish Unix Hash
Post: RE: Bcrypt Blowfish Unix Hash
| This all looks like you're doing it right (may want to post commandline just in case, with hash masked if you're using it on the command line). |
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royce |
hashcat
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5 |
5,603 |
02-27-2018, 05:36 PM |
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Thread: bcrypt $2*$, Blowfish (Unix) slow speed
Post: RE: bcrypt $2*$, Blowfish (Unix) slow speed
| What value is in the "cost" field of your hash? (the second $-separated field, two digits wide)?
Based on the speed you're getting, I'm guessing that it's probably cost 10? If so, that speed is norma... |
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royce |
hashcat
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4 |
3,358 |
09-11-2018, 10:35 PM |
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Thread: bcrypt $2*$, Blowfish (Unix) slow speed
Post: RE: bcrypt $2*$, Blowfish (Unix) slow speed
| (Unless you also post the plaintext, please don't post hashes.)
Your performance is quite normal for cost 10 on a 1080. |
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royce |
hashcat
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4 |
3,358 |
09-11-2018, 10:50 PM |
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Thread: AWS EC2 p2 x16 instance (full benchmark)
Post: RE: AWS EC2 p2 x16 instance (full benchmark)
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royce |
Hardware
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10 |
19,506 |
10-05-2016, 05:36 PM |
