Ahhhh...you have to account for the start being at key 1, because there is no key 0. So you'd have to subtract 1 from your target and then calculate new stride.
how you get this stride (52E12C57216809) i mean which process, with division its not possible
What bitcrack version are you using? Seems like one modified by KH...
yes i use only 2 program for GPU first is yours vanbitcracken (my all time favorite
) 2nd is bitcrack modified by KH..
import random
import time
import os
while 1==1:
#d = ("00","01","02","03","04","05","06","07","08","09","0a","0b","0c","0d","0e","0f","10","11","12","13","14","15","16","17","18","19","1a","1b","1c","1d","1e","1f","20","21","22","23","24","25","26","27","28","29","2a","2b","2c","2d","2e","2f","30","31","32","33","34","35","36","37","38","39","3a","3b","3c","3d","3e","3f","40","41","42","43","44","45","46","47","48","49","4a","4b","4c","4d","4e","4f","50","51","52","53","54","55","56","57","58","59","5a","5b","5c","5d","5e","5f","60","61","62","63","64","65","66","67","68","69","6a","6b","6c","6d","6e","6f","70","71","72","73","74","75","76","77","78","79","7a","7b","7c","7d","7e","7f","80","81","82","83","84","85","86","87","88","89","8a","8b","8c","8d","8e","8f","90","91","92","93","94","95","96","97","98","99","9a","9b","9c","9d","9e","9f","a0","a1","a2","a3","a4","a5","a6","a7","a8","a9","aa","ab","ac","ad","ae","af","b0","b1","b2","b3","b4","b5","b6","b7","b8","b9","ba","bb","bc","bd","be","bf","c0","c1","c2","c3","c4","c5","c6","c7","c8","c9","ca","cb","cc","cd","ce","cf","d0","d1","d2","d3","d4","d5","d6","d7","d8","d9","da","db","dc","dd","de","df","e0","e1","e2","e3","e4","e5","e6","e7","e8","e9","ea","eb","ec","ed","ee","ef","f0","f1","f2","f3","f4","f5","f6","f7","f8","f9","fa","fb","fc","fd","fe","ff")
d = ("e","7","4","3","d","2","f","0","8","c","9","a","5","b","6","1")
b = (random.sample(d, k = 9))
a = ''.join(b)
print(a)
f=open(u"C:/VanBitCracken/VanBitCracken.bat","a")
f.write("@echo off"+"\n")
f.write(":loop"+"\n")
f.write("VanBitCrackenS1.exe -t 0 -gpu -o found.txt --keyspace "+a+"00000000:"+a+"ffffffff -i C:/puzzleprefix.txt"+"\n")
f.write("stop"+"\n")
f.close()
f=open(u"C:/scanned_range.txt","a")
f.write(a+"00000000:"+a+"ffffffff"+"\n")
f.close()
os.chdir("C:/VanBitCracken")
os.startfile("VanBitCracken.bat")
time.sleep(12)
os.remove("VanBitCracken.bat")
print(a)
f=open(u"C:/VanBitCracken/Bitcrack.bat","a")
f.write("@echo off"+"\n")
f.write(":loop"+"\n")
f.write("BitCrack.exe -b 128 -t 256 -p 256 -o C:/found.txt --keyspace 20000000"+a+":ffffffff"+a+" -i C:/Allpuzzle.txt --stride 1000000000"+"\n")
f.write("stop"+"\n")
f.close()
f=open(u"C:/scanned_range.txt","a")
f.write("20000000"+a+":7fffffff"+a+"\n")
f.close()
os.chdir("C:/VanBitCracken")
os.startfile("Bitcrack.bat")
time.sleep(12)
os.remove("Bitcrack.bat")
time.sleep(2)