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Date: Mon, 3 Aug 2020 23:19:35 +0200
From: Luis Rocha <luiscrocha@...il.com>
To: john-users@...ts.openwall.com
Subject: sha512crypt-opencl / Self test failed (cmp_all(1))
Hi John-Users,
When trying to run SHA512crypt on OpenCL I get the below error. Any ideas?
Thanks
Luis
$ ./john
John the Ripper 1.9.0-jumbo-1+bleeding-2778d2e 2020-06-17 16:09:24 +0200
OMP [linux-gnu 64-bit x86_64 AVX2 AC]
$ ./john --list=opencl-devices
Platform #0 name: AMD Accelerated Parallel Processing, version: OpenCL 2.0
AMD-APP (2117.7)
Device #0 (1) name: Hawaii
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (2117.7)
Driver version: 2117.7 (VM) - Crimson
Native vector widths: char 4, short 2, int 1, long 1
Preferred vector width: char 4, short 2, int 1, long 1
Global Memory: 4024 MB
Global Memory Cache: 16 KB
Local Memory: 32 KB (Local)
Constant Buffer size: 64 KB
Max memory alloc. size: 2859 MB
Max clock (MHz): 555
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 14
Stream processors: 896 (14 x 64)
Speed index: 497280
SIMD width: 16
Wavefront width: 64
PCI device topology: 01:00.0
(..)
$ ./john ~/CMIYC2020/TESTHASHES/cmiyc-2020-pro_test_1.txt
--wordlist=/tmp/pass --rules:all --format=sha512crypt-opencl --fork=2
Using default input encoding: UTF-8
Loaded 7 password hashes with 7 different salts (sha512crypt-opencl,
crypt(3) $6$ [SHA512 OpenCL])
Cost 1 (iteration count) is 31337 for all loaded hashes
Node numbers 1-2 of 2 (fork)
Device 2: Hawaii
Device 1: Hawaii
Self test failed (cmp_all(1))
Self test failed (cmp_all(1))
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