-rkey Question

[MageFibonacci]

Hi your program is phenomenal and works really well.

I have a question: If it is already a pure random search by default, what is the point of using -rKey in this case?

The normal RotorCuda, KeyHuntCuda are sequential and when -rKey was used the starting base key changed and restarted the sequential.

[sari777]

well, its not a pure random. it picks a random string within the mentioned bits, then starts sequential, until reaches the -r mentioned keys. when its reached to that, it pick again random string. the more the threads the more will be the strings it picks. the more will be the power use. for getting the 67 bit challenge, we have at least 1000 4090 gpus at once search for complete search. in case we know the first two hex characters.if we not know then the search is on luck.