hashcat Forum

I always get this from -b


Is this a bug or is RAR3 special in some way?

-b uses -w 3, and 32 is likely too large of a -n value for your GPU. Workload is too large, so speed just hasn't had a chance to update. You can try manually running with a lower -n value.

works fine for me:

Quote:root@et:~/oclHashcat-1.38# ./oclHashcat64.bin -m 12500 -b --benchmark-mode 0 -n 32 -d 1 --runtime 30
oclHashcat v1.38 starting in benchmark-mode...

Device #1: Hawaii, 4033MB, 1000Mhz, 44MCU

Hashtype: RAR3-hp
Workload: 16384 loops, 32 accel

Speed.GPU.#1.: 31463 H/s

This was a Titan X. If the default -n value is too large for that one, it ought to be too large for most cards out there

Anyway thanks, using that command line I do get a result.

I was able to reproduce the problem on my 750Ti. Fixed.