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Thread: cudaHashcat 0 H/s bcrypt
Post: cudaHashcat 0 H/s bcrypt
| I am trying to crack bcrypt passwords using the rockyou dictionary but the "status" shows 0% progress and a GPU speed of 0 H/s.
command and status:
>cudaHashcat64.exe -m
3200 --weak-hash-t... |
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dominator_sd |
Old oclHashcat Support
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7 |
14,058 |
04-04-2016, 10:11 AM |
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Thread: cuModuleLoad() 301 cudaHashcat scrypt
Post: cuModuleLoad() 301 cudaHashcat scrypt
| Hi, I have been using cudaHashcat to crack some PBKDF2 and bcrypt passwords but when I tried to crack scrypt password though I was able to crack the example scrypt hash on https://hashcat.net/wiki/dok... |
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dominator_sd |
Old oclHashcat Support
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3 |
5,325 |
04-04-2016, 01:35 PM |
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Thread: cudaHashcat 0 H/s bcrypt
Post: RE: cudaHashcat 0 H/s bcrypt
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undeath Wrote: (04-04-2016, 10:23 AM)
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Your gpu is very slow and bcrypt is very slow and you are trying to crack many hashes. It will probably be faster running this on cpu.
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Is it possible t... |
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dominator_sd |
Old oclHashcat Support
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7 |
14,058 |
04-04-2016, 10:32 AM |
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Thread: cudaHashcat 0 H/s bcrypt
Post: RE: cudaHashcat 0 H/s bcrypt
| Ok. I was aware that bcrypt was built to avoid GPU optimization but did not expect it to be so slow. As suggested I will try to use a CPU instead of my GPU, would a Xeon dual core be a good choice?
A... |
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dominator_sd |
Old oclHashcat Support
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7 |
14,058 |
04-04-2016, 01:26 PM |
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Thread: cudaHashcat 0 H/s bcrypt
Post: RE: cudaHashcat 0 H/s bcrypt
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undeath Wrote: (04-04-2016, 10:23 AM)
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Your gpu is very slow and bcrypt is very slow and you are trying to crack many hashes. It will probably be faster running this on cpu.
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I just tried to cr... |
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dominator_sd |
Old oclHashcat Support
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7 |
14,058 |
04-04-2016, 05:15 PM |
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Thread: cuModuleLoad() 301 cudaHashcat scrypt
Post: RE: cuModuleLoad() 301 cudaHashcat scrypt
| Is it possible that the issue is because of the work factor, 4096 because I am able to crack scrypt hashes with 104 as the work factor. But, it doesn't makes sense for this error to show up |
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dominator_sd |
Old oclHashcat Support
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3 |
5,325 |
04-04-2016, 08:25 PM |
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Thread: unable to crack scrypt digest
Post: RE: unable to crack scrypt digest
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Xanadrel Wrote: (03-27-2016, 01:39 PM)
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Base 64 encode the salt...
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thanks a ton. That worked. Rookie mistake |
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dominator_sd |
Old oclHashcat Support
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2 |
5,339 |
03-27-2016, 01:52 PM |
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Thread: unable to crack scrypt digest
Post: unable to crack scrypt digest
| Hi,
I am trying to crack scrypt digests. I am creating my own digests using the python library pyscrypt for that.
the python script:
b64encode(pyscrypt.hash(password="hashcat", salt="salt", N=1... |
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dominator_sd |
Old oclHashcat Support
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2 |
5,339 |
03-27-2016, 01:23 PM |
