gistfile1.py

from bitarray import bitarray, bitdiff
import random
from _skein import skein1024

def main():
  min_rand = None
  min_diff = 600
  target = bitarray(str(bin(int('5b4da95f5fa08280fc9879df44f418c8f9f12ba424b7757de02bbdfbae0d4c4fdf9317c80cc5fe04c6429073466cf29706b8c25999ddd2f6540d4475cc977b87f4757be023f19b8f4035d7722886b78869826de916a79cf9c94cc79cd4347d24b567aa3e2390a573a373a48a5e676640c79cc70197e1c5e7f902fb53ca1858b6', 16)))[2:].zfill(1024))

  while(True):
    rand = bytearray(str(random.randint(1,1000000000000000000)), 'utf-8')
    h = skein1024(rand, digest_bits=1024)
    bin_hash = str(bin(int(h.hexdigest(),16)))[2:].zfill(1024)
    diff = bitdiff(target, bitarray(bin_hash))

    if diff < min_diff:
      min_diff = diff
      min_rand = rand
      print(min_rand, min_diff)


main()