I can donate a few dollars in BTC for the random implementation, but sadly I don't have much.
I may have what you already want.
I just need to make sure it is what it is.
Please reexplain what you are wanting to do. Is it just to create random points over and over inside a defined keyspace?
If it's something I have or can do, no need for donation, I do it to tinker, to actually get something to work.
Tested program, it's nice. About 2x faster then pika's random version of bitcrack. I would love to have -r random feature here also. If possible that every point that is created is random in defined keyspace, not just starting points that are random like in bitcrack. So you define your keyspace and it goes randomly through whole keyspace it on each point, not just creating starting points and going in +1 increments.