john-users - RE: GPUs not working

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Date: Tue, 15 Oct 2019 16:23:08 +0000
From: Jacoby Veach <Jacoby@...werdirect.net>
To: "john-users@...ts.openwall.com" <john-users@...ts.openwall.com>
CC: Claudio Andre <claudioandre.br@...il.com>
Subject: RE: GPUs not working

At one of the requests, I ran john from the \kernels directory and it seems to be working better. At the very least, it's getting a different error.

Testing 7z-opencl(success):
PS C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\kernels> ../john --test --format=7z-opencl
Will run 8 OpenMP threads
Device 1: Capeverde [AMD Radeon HD 7700 Series]
Benchmarking: 7z-opencl, 7-Zip (512K iterations) [SHA256 AES OpenCL]... (8xOMP) DONE
Speed for cost 1 (iteration count) of 524288, cost 2 (padding size) of 4 and 9, cost 3 (compression type) of 128 and 1
Many salts:     165328 c/s real, 5581K c/s virtual
Only one salt:  665 c/s

Testing sspr-opencl(failed):
PS C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\kernels> ./john --test --format=sspr-opencl
./john : The term './john' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ ./john --test --format=sspr-opencl
+ ~~~~~~
    + CategoryInfo          : ObjectNotFound: (./john:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

PS C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\kernels> ../john --test --format=sspr-opencl
Device 1: Capeverde [AMD Radeon HD 7700 Series]
Benchmarking: sspr-opencl, NetIQ SSPR / Adobe AEM [MD5/SHA1/SHA2 OpenCL]... FAILED (cmp_all(10))

Testing zip-opencl(failed):
PS C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\kernels> ../john --test --format=zip-opencl
Device 1: Capeverde [AMD Radeon HD 7700 Series]
Benchmarking: ZIP-opencl, WinZip [PBKDF2-SHA1 OpenCL]... FAILED (cmp_all(1))

Real crack attempt(failed):
PS C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\kernels> ../john --devices=1,2,3 --fork=3 --format=ZIP-opencl -mask='?a?a?a?a' C:\Users\USER\Desktop\jkh\john-1.9.0-jumbo-1-win64\run\hash\hash.txt
Using default input encoding: UTF-8
Loaded 1 password hash (ZIP-opencl, WinZip [PBKDF2-SHA1 OpenCL])
Node numbers 1-3 of 3 (fork)
Device 2: Capeverde [AMD Radeon HD 7700 Series]
Device 3: Capeverde [AMD Radeon HD 7700 Series]
Device 1: Capeverde [AMD Radeon HD 7700 Series]
Self test failed (cmp_all(1))
Self test failed (cmp_all(1))
Self test failed (cmp_all(1))

Any advice?

-----Original Message-----
From: Solar Designer [mailto:solar@...nwall.com] 
Sent: 10/13/2019 9:28 AM
To: john-users@...ts.openwall.com
Cc: Claudio Andre <claudioandre.br@...il.com>
Subject: Re: [john-users] GPUs not working

On Mon, Oct 07, 2019 at 09:11:39PM +0000, Jacoby Veach wrote:
> I'm trying to get OpenCL to work with JTR, but it's not. When I run "-list=opencl=devices" it shows all 3 graphics cards.
> 
> When I run "-test -format=ZIP-opencl" it ends with this error:

Can you also try other OpenCL formats?

> 1 catastrophic error detected in the compilation of ".\OCL11012T3.cl".
> Compilation terminated.
> Frontend phase failed compilation.
> 
> Error building kernel /run/kernels/zip_kernel.cl. DEVICE_INFO=138
> 0: OpenCL CL_BUILD_PROGRAM_FAILURE (-11) error in opencl_common.c:1386 
> - clBuildProgram

This looks like a full pathname resolution problem, maybe related to what's described in recent comments to:

https://github.com/magnumripper/JohnTheRipper/issues/3191

You might want to try running "john" while you're in a different directory - e.g., "./john" when you're in "run" or "../john" when you're in "run/kernels".

> Other information:
> Windows 7 x64 bit
> Video cards are: AMD Radeon HD 7700 with updated drivers This rig 
> works with Hascat with no issues, but Hashcat has a problem with Zip2 hashes so it's JTR or bust for me.
> I have worked through this thread: 
> https://www.openwall.com/lists/john-users/2019/03/25/11 as best i can, 
> but still couldn't get JTR to use the GPU

Alexander
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