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dizcza / docker-hashcat

Latest hashcat docker for CUDA, OpenCL, and POCL. Deployed on Vast.ai
MIT License
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Latest intel-CPU not working properly #2

Closed llarppa closed 6 years ago

llarppa commented 6 years ago

Hi!

It seems like if you use docker pull dizcza/docker-hashcat, the hashcat throws the following error within the container:

root@901d3870e258:/# hashcat -b
hashcat (v3.6.0) starting in benchmark mode...

clGetPlatformIDs(): CL_PLATFORM_NOT_FOUND_KHR

Started: Tue Oct 16 15:11:50 2018
Stopped: Tue Oct 16 15:11:50 2018

After attempting to manually fix the problem, I went back and got the previous intel-cpu base image from Dockerhub and after changing the download URL for hashcat, I got it working fine:

hashcat (v3.6.0) starting in benchmark mode...

OpenCL Platform #1: Intel(R) Corporation
========================================
* Device #1: Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz, 246/987 MB allocatable, 1MCU

Hashtype: MD4

Speed.Dev.#1.....:   116.9 MH/s (8.82ms)

Hashtype: MD5
......

I think the problem may be the OpenCL runtime as that's the only thing that's changed.

This was tested on Ubuntu 18.04.1, Ubuntu 16.04.3 and generic AWS linux.

dizcza commented 6 years ago

Thanks for bringing it. I tried updating to recent intel opencl 18.x runtime with no luck. Maybe the issues with env paths, I don't know. If I don't get this running in a few days, I'll just revert the change to the previous opencl. Help is welcome.

llarppa commented 6 years ago

I got it working by taking the Dockerfile from https://hub.docker.com/r/dizcza/docker-hashcat/builds/bunmybfnrni7lwnumkjroqf/ which has all the old dependencies, but changed the following:

RUN cd /hashcat && \
    wget --no-check-certificate https://hashcat.net/files_legacy/${HASHCAT_VERSION}.7z && \
    7zr x ${HASHCAT_VERSION}.7z && \
    rm ${HASHCAT_VERSION}.7z

To this:

RUN cd /hashcat && \
    wget --no-check-certificate https://hashcat.net/files/${HASHCAT_VERSION}.7z && \
    7zr x ${HASHCAT_VERSION}.7z && \
    rm ${HASHCAT_VERSION}.7z

I hope this helps! :)

dizcza commented 6 years ago

Yeah. I would like to keep though intel opencl runtime up to date. Besides, links for the previous opencl runtimes that I hardcoded in dockerfile might get lost/removed from official intel site.

dizcza commented 6 years ago

I just reverted the broken change in intel-cpu branch. Tested on my own PC. You can test it in a few minutes - once dockerhub builds the latest commit. If anyone gets it working with the newest opencl runtime and headers, please, let me know.