Using bloom filter for hash database

Summary

For those who are short on time: This is way to shrink large hash database (bigger than 2 GB) into very small data set called bloom filter. You can test it out by issuing following command (check if MD5 is found in NSRL):
docker run --rm k0st/kfh 16f769bc1d37cc14e3093b9881cf1691
You can find image and build instructions on Docker Hub.