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Post [desc] Author Forum Replies Views Posted
    Thread: On Mac OS X using eGPU RX 580 not using internal RX 570?
Post: RE: On Mac OS X using eGPU RX 580 not using intern...

1. if you use the current github master version, it's a known problem: https://github.com/hashcat/hashcat/issues/2083 2. the VRAM max allocation is a driver restriction (or some would call it "OpenCL...
philsmd hashcat 2 1,185 08-01-2019, 08:13 AM
    Thread: Only 1x DDR4 module
Post: RE: Only 1x DDR4 module

I hope you will learn to understand that you are asking the "wrong questions" . You can't really ask if something is enough without giving the whole specs of your system. What should we answer if you ...
philsmd Hardware 4 764 07-08-2020, 07:15 AM
    Thread: Only 1x DDR4 module
Post: RE: Only 1x DDR4 module

what type/model of RAM and how many gigabytes (GB) of RAM ?
philsmd Hardware 4 764 07-08-2020, 12:00 PM
    Thread: OpenCart hash
Post: RE: OpenCart hash

https://hashcat.net/wiki/frequently_asked_questions#i_want_to_request_some_new_algorithms_or_features_how_can_i_accomplish_this
philsmd General Help 3 7,946 07-11-2015, 10:50 AM
    Thread: OpenCL ERROR
Post: RE: OpenCL ERROR

The intel core I5 is your CPU not your GPU. You literally posted a spec sheet that says that your graphics cards does not support OpenCL: OpenCL: No It it is not supported by the hardware vendo...
philsmd hashcat 5 4,947 03-02-2018, 10:19 AM
    Thread: OpenCL ERROR
Post: RE: OpenCL ERROR

Your specific Intel GPU model doesn't support OpenCL. Hashcat requires that the hardware supports OpenCL. You can just look at the support page of intel. For instance here: https://software.intel.co...
philsmd hashcat 5 4,947 03-04-2018, 10:01 AM
    Thread: OpenCL installation on Linux
Post: RE: OpenCL installation on Linux

Actually, if you know what the problem of the K a l i packages are and how one normally needs to install the drivers/ICDs, then it is quite easy to start hashcat also with The-Distribution-Which-Doe...
philsmd hashcat 11 23,370 03-14-2017, 01:41 PM
    Thread: OpenCL kernel self-test failed
Post: RE: OpenCL kernel self-test failed

please test with the beta version from https://hashcat.net/beta/
philsmd hashcat 1 963 09-25-2019, 10:31 AM
    Thread: OpenCL kernel self-test failed and slower than benchmark
Post: RE: OpenCL kernel self-test failed and slower than...

which hash mode and which version of hashcat and driver ? what hardware do you have (CPU and GPU) ? please also try this hashcat version: https://hashcat.net/beta
philsmd hashcat 2 1,121 09-03-2019, 01:21 PM
    Thread: OpenCl kernel self-test failed when using any version later than v4.2.1 !!
Post: RE: OpenCl kernel self-test failed when using any ...

I would suggest that you at least try to run the beta version from https://hashcat.net/beta . It tries to work around many driver problems. This is the sad part of being dependent on working device d...
philsmd hashcat 29 21,222 02-16-2020, 12:15 PM
    Thread: OpenCl kernel self-test failed when using any version later than v4.2.1 !!
Post: RE: OpenCl kernel self-test failed when using any ...

Old release versions can be found here: https://hashcat.net/hashcat/#download-older It is of course discouraged to use old/unsupported versions of hashcat, you shouldn't use them because they might...
philsmd hashcat 29 21,222 02-19-2020, 01:15 PM
    Thread: OpenCl kernel self-test failed when using any version later than v4.2.1 !!
Post: RE: OpenCl kernel self-test failed when using any ...

you need to specify the hash file too: hashcat -m 22000 -a 0 -w 3 -r rockyou-30000.rule hash.txt rockyou.txt what happens if you do not use any rules ? does it work without rules ?
philsmd hashcat 29 21,222 02-25-2020, 09:26 PM
    Thread: OpenCl kernel self-test failed when using any version later than v4.2.1 !!
Post: RE: OpenCl kernel self-test failed when using any ...

so you say that you are pressing "s" and the output never appears ? Does this happen "only" in -a 0 ? I would suggest that you re-install the drivers following this tutorial https://hashcat.net/...
philsmd hashcat 29 21,222 02-26-2020, 11:58 AM
    Thread: OpenCL problem
Post: RE: OpenCL problem

As far as I know it's not possible to pass through the GPU with a system with only 1 GPU and furthermore VM doesn't support this GPU passthrough feature (as far as I know). It's also very complex and ...
philsmd hashcat 5 6,486 11-06-2018, 12:52 PM
    Thread: openfire hash
Post: RE: openfire hash

I'm no openfire expert. Maybe this is the answer: https://stackoverflow.com/a/1126544 ? [hr] This seems to be also interesting: https://svn.igniterealtime.org/svn/repos/openfire/trunk/src/java/org/jives...
philsmd Very old oclHashcat-plus Support 3 12,078 06-23-2013, 12:03 AM
    Thread: openfire hash
Post: RE: openfire hash

As said, I am no expert but it seems that there is some standard and you could change it. Anyway what the authentication code does is basically (I quickly looked at the source - you can download it he...
philsmd Very old oclHashcat-plus Support 3 12,078 06-23-2013, 08:06 AM
    Thread: openssl AES256 with a common standardized Password-Based Key Derivation Function
Post: RE: openssl AES256 with a common standardized Pass...

are you talking about this https://github.com/hashcat/hashcat/issues/1538 ? this has nothing todo with the "openssl" tool at all. very different algorithm.
philsmd hashcat 15 4,136 01-28-2020, 02:02 PM
    Thread: openssl AES256 with a common standardized Password-Based Key Derivation Function
Post: RE: openssl AES256 with a common standardized Pass...

I don't know about the details, but also the source code you posted says "Multibit Classic" (as the title of the github issue), so maybe there is a lot of confusion because users try to hijack github ...
philsmd hashcat 15 4,136 01-29-2020, 10:26 AM
    Thread: openssl AES256 with a common standardized Password-Based Key Derivation Function
Post: RE: openssl AES256 with a common standardized Pass...

so it seems the only check is that the 32 decrypted bytes are base58 chars and the first needs to start with either L, K, 5 or Q. I think that is approximately a chance of (58^32) / (256^32) .... it'...
philsmd hashcat 15 4,136 01-29-2020, 03:12 PM
    Thread: openssl AES256 with a common standardized Password-Based Key Derivation Function
Post: RE: openssl AES256 with a common standardized Pass...

I don't know what we can/should do here, but maybe somebody can do some more research and update the github issue etc... For instance it seems that the wiki says it uses base58check: https://githu...
philsmd hashcat 15 4,136 01-29-2020, 07:52 PM