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Post Author Forum Replies Views [asc] Posted
    Thread: ERROR: clgetdeviceids() -1 on HD5870
Post: RE: ERROR: clgetdeviceids() -1 on HD5870

AMD no longer supports OpenCL on Windows XP.
epixoip Very old oclHashcat-lite Support 3 9,200 01-08-2013, 07:22 PM
    Thread: ERROR: clgetdeviceids() -1 on HD5870
Post: RE: ERROR: clgetdeviceids() -1 on HD5870

you will be fine if you install win7.
epixoip Very old oclHashcat-lite Support 3 9,200 01-08-2013, 08:52 PM
    Thread: Backtrack equivalent
Post: RE: Backtrack equivalent

short answer, probably not. vcl is not distributable, it has a rather restrictive license. but, some distribution that really wanted to distribute it could handle it like adobe flash, broadcom firmwa...
epixoip Feature Requests 2 9,198 09-20-2012, 05:20 AM
    Thread: GOST R 34.11-94 errors with NVIDIA GTX 660
Post: RE: GOST R 34.11-94 errors with NVIDIA GTX 660

https://msdn.microsoft.com/en-us/windows/hardware/gg487368 https://hashcat.net/wiki/doku.php?id=timeout_patch
epixoip Old oclHashcat Support 2 9,193 01-17-2014, 04:11 AM
    Thread: Catalyst 13.10 Beta
Post: RE: Catalyst 13.10 Beta

were you testing alu-bound algorithms which do not make use of shared memory?
epixoip Very old oclHashcat-plus Support 4 9,149 10-06-2013, 10:05 AM
    Thread: update please?
Post: RE: update please?

I think AMD dropped OpenCL on Windows XP, didn't they?
epixoip Hardware 5 9,140 05-25-2014, 08:10 AM
    Thread: Benchmark compare algorithms
Post: RE: Benchmark compare algorithms

Hmm, I'm not sure you fully understand what's happening here. The benchmark for 'SHA-512' is for the literal SHA-512 algorithm. If you want to see an iterated algorithm based on SHA-512, then look at ...
epixoip General Help 6 9,134 03-11-2016, 03:51 PM
    Thread: Benchmark compare algorithms
Post: RE: Benchmark compare algorithms

bcrypt is always benchmarked with a cost of 5 for historical reasons. Much easier to compare the performance of new devices to old/older devices and even different software by keeping the cost factor ...
epixoip General Help 6 9,134 03-11-2016, 04:13 PM
    Thread: problem with oclhc vers 2.01
Post: RE: problem with oclhc vers 2.01

Your OpenCL installation is a mess. You should have none of those packages installed.
epixoip Old oclHashcat Support 6 9,131 01-11-2016, 07:02 PM
    Thread: problem with oclhc vers 2.01
Post: RE: problem with oclhc vers 2.01

Well, if I tell you that you should have none of those packages installed, then the first thing you should probably do is purge those packages.
epixoip Old oclHashcat Support 6 9,131 01-11-2016, 11:23 PM
    Thread: Mask Attack/Charset Usage
Post: RE: Mask Attack/Charset Usage

mask attack is just brute force with per-position character set. so set the first position to upper alpha (?u), and the rest of the positions to whatever keyspace you want to search. if you want to se...
epixoip Very old oclHashcat-lite Support 2 9,124 09-28-2013, 08:07 AM
    Thread: low performance
Post: RE: low performance

your cpu is likely faster than that gpu, so i wouldn't put too much effort into it.
epixoip Old oclHashcat Support 5 9,108 03-27-2014, 11:31 PM
    Thread: Best GPU
Post: RE: Best GPU

I think this was already covered fairly well: royce Wrote: (06-14-2017, 08:53 PM) -- Go NVIDIA, 10xx series (1070, 1080, 1080Ti). --
epixoip General Talk 8 9,094 06-17-2017, 09:18 AM
    Thread: Best GPU
Post: RE: Best GPU

Stop talking about mining. This is Hashcat.
epixoip General Talk 8 9,094 06-17-2017, 05:53 PM
    Thread: NOT real Temperature limit on GPU 1 reached, aborting...
Post: RE: NOT real Temperature limit on GPU 1 reached, a...

Not a problem, happy to hear it wasn't a hardware issue
epixoip Old oclHashcat Support 4 9,086 02-28-2015, 06:11 PM
    Thread: NOT real Temperature limit on GPU 1 reached, aborting...
Post: RE: NOT real Temperature limit on GPU 1 reached, a...

Try re-flashing the BIOS. There's actually two BIOS on the 5970, one for the master GPU and one for the slave GPU. Make sure you flash the correct BIOS to the correct GPU. Been a while since I've ran...
epixoip Old oclHashcat Support 4 9,086 02-27-2015, 02:53 AM
    Thread: Office Word Password
Post: RE: Office Word Password

This algorithm is not supported by hashcat. However, oclHashcat 2.10 beta enables you to use CPU, you just need an OpenCL runtime.
epixoip Old hashcat Support 4 9,086 01-29-2016, 09:20 PM
    Thread: help me
Post: RE: help me

You would need to write kernels that could handle salts of that length for that algorithm
epixoip hashcat 10 9,079 01-08-2017, 10:06 PM
    Thread: help me
Post: RE: help me

Learn OpenCL?
epixoip hashcat 10 9,079 01-09-2017, 09:14 AM
    Thread: Remote cracking with ocl via ubuntu server
Post: RE: Remote cracking with ocl via ubuntu server

looks like you didn't export DISPLAY or COMPUTE, or you don't have Xauthority. did you follow https://hashcat.net/wiki/doku.php?id=linux_server_howto ?
epixoip General Help 4 9,072 05-28-2014, 11:41 PM