precompute bcrypt hashes

[f1l1b0x]

Hi


I have a case in which i want to precompute a set of bcrypt hashes with a high difficulty.

I tried a ton of cpu based implementations and it is not comparable with the cracking throughput of hashcat on nvidia.

However I am missing the option to precompute a hashlist instead of cracking it with existing hashes. 

I guess it isnt possible with hashcat since rainbow tables are a thing of the past?

If thats the case can someone please reference me to a opencl or cuda implementation of a bcrypt digest.

Is it possible to port it from the hashcat codebase?

Would also be interested in hiring a freelancer to help with it.

Thanks!