02-13-2019, 05:17 PM
A good rule of thumb is that if you have more than 500kH/s of total performance (all OpenCL devices), hashcat brain (even running on a very fast system) will create a bottleneck. Another rule to add is that if you have more than 1 billion words tests, brain will also create a bottleneck. Please read the release notes very carefully to understand when to use it.
The only way to workaround this is by trying to crack multiple salts at the same time, but if you have only one hash to crack it will not work.
The only way to workaround this is by trying to crack multiple salts at the same time, but if you have only one hash to crack it will not work.