如何使我的 Python 密码破解程序更有效地运行？
How to make my Python password cracker operate more efficiently?
不久前我对制作一个伪密码破解器产生了兴趣。
所以，这里有一些代码：
list = [ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'] # giving it a list
passlength = int(input('Length of string: ')) # length of code or no of objects
aspass = '' # empty string acts as assumed password
passs = input('Please input password ') # he infamous password
b = [] # the list that will stores randomly generated passwords as values
attempt = 0
digits = 0
o = True
while o:
for k in range(0, passlength): # run this loop as many times as the length of password
x = str(random.choice(list))#the attempted upon digit in the password
aspass += x
digits += 1 # counts the step the cracker is on
#print(aspass)
if(len(aspass) > passlength or aspass in b):
digits = 0
attempt += 1
break
else:
continue
#b.append(aspass)
if(aspass == passs):
break
o = False
end()
else:
b.append(aspass)
aspass = ''
continue
这里的事情是，一切正常，它生成 2 个字符串密码。但是，如果长度超过 2 或 3 个字符串。好吧，它以蜗牛的速度移动。然后我想到了一个主意，如果我可以将随机生成的密码保存在我制作的 "b" 列表中，并确保该列表中的密码在此过程中不会重复，那么我认为它会 运行明显更快。
因为我完全是个初学者，所以我不知道如何用其他方式让它更快。我可以尝试哪些事情（例如可导入模块）来改进它？
密码破解不是一件容易的事。想一想随着密码长度的增加，您必须进行的搜索 space。您的可能字符列表包含 26 个字母和 10 个数字（顺便说一句，您可以使用 string.digits 和 string.ascii_lowercase）。因此，对于密码中的第一个字符，有 36 个选项。第二个有 36 个选项，第三个有 36 个选项，依此类推。因此，对于长度为 n 的密码，您将有 3^n 个选项。正如您很快就会看到的那样，这个数字增长得非常快，即使是很小的数字也是如此。
您破解密码的方法称为 Brute-force attack，它非常低效，尤其是考虑到大多数密码不是以纯文本形式存储，而是以散列字符串形式存储的事实。
一些其他注意事项：
- 你的变量名不太好。它们中的大多数都没有意义，这会使您的代码更难理解。
- 您 select 随机字符串，而不是按顺序遍历所有可能的选项。您无法使用此方法涵盖所有选项。您可以使用 itertools.permutations 遍历所有选项。
- 不要在
if 语句中使用括号，这不是 Python 的方式。请。
我制作了一个程序，我想制作 GUI，但如果你需要它，你可以从命令 lilne 使用它
try:
import string
except:
print("please install strings lib with command <sudo pip3 install ")
try:
import random
except:
print("please install random lib with command <sudo pip3 install random>1")
try:
import os
except:
print("pleas install the os lib with command <sudo pip install os>")
def switch_case_no():
dict_no = {"no": 0, "n": 0, "No": 0, "N": 0, "NO": 0}
return dict_no
def switch_case_yes():
dict_yes = {"yes": 1, "y": 1, "Yes": 1, "Y": 1, "YES": 1}
return dict_yes
int_list = str(["1"+"2"+"3"+"4"+"5"+"6"+"7"+"8"+"9"+"0"])
sym_list = str(["~"+"!"+"@"+"#"+"$"+"%"+"^"+"&"+"*"+"("+")"+"_"+"+"+"|"+"?"+">"+"<"])
i = int_list
s = sym_list
l = string.ascii_lowercase
u = string.ascii_uppercase
list_int_1 = tuple(f"{i}")
list_sym_1 = tuple(f"{s}")
list_str_l_1 = tuple(f"{l}")
list_str_u_1 = tuple(f"{u}")
def checker(this_list): # function to check and generate password list
x = False # loop broker
while not x: # start of the loop
password = "".join(random.sample(this_list, k=len1))
print(f">>>>>>!!!{password}!!!<<<<<<<\r", end="")
if password == entry:
print(f"the password is : " "\n""*****>>>>>>>>{password}<<<<<<<<*****\n created by PeterHattson")
x = True
try:
os.system("beep -f 759 -l 400")
except Exception:
print("the system beep has not founded !!!!")
break # end of the while loop
entry = input("inter your pass >>>> ") # you can change this line with any login page that you want
ask_user_int = input("you password has an integer ??? ")
if ask_user_int in switch_case_yes():
print(">>>>ckuF Your password contain with integers <<<<")
elif ask_user_int in switch_case_no():
print(">>>>ckuF Your password will not contain with integers <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_sym = input("your password has a special symbols ??? ")
if ask_user_sym in switch_case_yes():
print(">>>>ckuF Your password contain with symbols <<<<")
elif ask_user_sym in switch_case_no():
print(">>>>ckuF Your password will not contain with symbols <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_str_l = input("did your password contain with lower case alphabet ????")
if ask_user_str_l in switch_case_yes():
print(">>>>ckuF Your password contain with lower case alphabet <<<<")
elif ask_user_str_l in switch_case_no():
print(">>>>ckuF Your password will not contain with lower case alphabet <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_str_u = input("did your password contain with upper case alphabet ????")
if ask_user_str_u in switch_case_yes():
print(">>>>ckuF Your password contain with upper case alphabet <<<<")
elif ask_user_str_u in switch_case_no():
print(">>>>ckuF Your password will not contain with upper case alphabet <<<<")
else:
print("please just use yes/y or no/n ")
len1 = len(entry)
if ask_user_int in switch_case_yes():
if ask_user_sym in switch_case_yes():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_int_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_int_1 + list_str_l_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_int_1 + list_str_l_1 + list_str_u_1 + list_sym_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_int_1 + list_str_u_1 + list_sym_1)
if ask_user_int in switch_case_no():
if ask_user_sym in switch_case_yes():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1 + list_sym_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1 + list_sym_1)
if ask_user_int in switch_case_yes():
if ask_user_sym in switch_case_no():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_int_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1 + list_int_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1 + list_int_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1 + list_int_1)
if ask_user_int in switch_case_no():
if ask_user_sym in switch_case_no():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
print("Your pass list is empty!!!!")
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1)
这个怎么样：
import pyautogui
import time
import random
chars = "abcdefghijklmnopqrstuvwxyz"
chars_list = list(chars)
password = pyautogui.password("Enter a Password : ")
guess_password = ""
while(guess_password != password):
guess_password = random.choices(chars_list, k=len(password))
print("DECRYPTING"+ str(guess_password)+ "PASSWORD")
if(guess_password == list(password)):
print("Your password is : "+ "".join(guess_password))
break
不久前我对制作一个伪密码破解器产生了兴趣。 所以，这里有一些代码：
list = [ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'] # giving it a list
passlength = int(input('Length of string: ')) # length of code or no of objects
aspass = '' # empty string acts as assumed password
passs = input('Please input password ') # he infamous password
b = [] # the list that will stores randomly generated passwords as values
attempt = 0
digits = 0
o = True
while o:
for k in range(0, passlength): # run this loop as many times as the length of password
x = str(random.choice(list))#the attempted upon digit in the password
aspass += x
digits += 1 # counts the step the cracker is on
#print(aspass)
if(len(aspass) > passlength or aspass in b):
digits = 0
attempt += 1
break
else:
continue
#b.append(aspass)
if(aspass == passs):
break
o = False
end()
else:
b.append(aspass)
aspass = ''
continue
这里的事情是，一切正常，它生成 2 个字符串密码。但是，如果长度超过 2 或 3 个字符串。好吧，它以蜗牛的速度移动。然后我想到了一个主意，如果我可以将随机生成的密码保存在我制作的 "b" 列表中，并确保该列表中的密码在此过程中不会重复，那么我认为它会 运行明显更快。
因为我完全是个初学者，所以我不知道如何用其他方式让它更快。我可以尝试哪些事情（例如可导入模块）来改进它？
密码破解不是一件容易的事。想一想随着密码长度的增加，您必须进行的搜索 space。您的可能字符列表包含 26 个字母和 10 个数字（顺便说一句，您可以使用 string.digits 和 string.ascii_lowercase）。因此，对于密码中的第一个字符，有 36 个选项。第二个有 36 个选项，第三个有 36 个选项，依此类推。因此，对于长度为 n 的密码，您将有 3^n 个选项。正如您很快就会看到的那样，这个数字增长得非常快，即使是很小的数字也是如此。
您破解密码的方法称为 Brute-force attack，它非常低效，尤其是考虑到大多数密码不是以纯文本形式存储，而是以散列字符串形式存储的事实。
一些其他注意事项：
- 你的变量名不太好。它们中的大多数都没有意义，这会使您的代码更难理解。
- 您 select 随机字符串，而不是按顺序遍历所有可能的选项。您无法使用此方法涵盖所有选项。您可以使用 itertools.permutations 遍历所有选项。
- 不要在
if语句中使用括号，这不是 Python 的方式。请。
我制作了一个程序，我想制作 GUI，但如果你需要它，你可以从命令 lilne 使用它
try:
import string
except:
print("please install strings lib with command <sudo pip3 install ")
try:
import random
except:
print("please install random lib with command <sudo pip3 install random>1")
try:
import os
except:
print("pleas install the os lib with command <sudo pip install os>")
def switch_case_no():
dict_no = {"no": 0, "n": 0, "No": 0, "N": 0, "NO": 0}
return dict_no
def switch_case_yes():
dict_yes = {"yes": 1, "y": 1, "Yes": 1, "Y": 1, "YES": 1}
return dict_yes
int_list = str(["1"+"2"+"3"+"4"+"5"+"6"+"7"+"8"+"9"+"0"])
sym_list = str(["~"+"!"+"@"+"#"+"$"+"%"+"^"+"&"+"*"+"("+")"+"_"+"+"+"|"+"?"+">"+"<"])
i = int_list
s = sym_list
l = string.ascii_lowercase
u = string.ascii_uppercase
list_int_1 = tuple(f"{i}")
list_sym_1 = tuple(f"{s}")
list_str_l_1 = tuple(f"{l}")
list_str_u_1 = tuple(f"{u}")
def checker(this_list): # function to check and generate password list
x = False # loop broker
while not x: # start of the loop
password = "".join(random.sample(this_list, k=len1))
print(f">>>>>>!!!{password}!!!<<<<<<<\r", end="")
if password == entry:
print(f"the password is : " "\n""*****>>>>>>>>{password}<<<<<<<<*****\n created by PeterHattson")
x = True
try:
os.system("beep -f 759 -l 400")
except Exception:
print("the system beep has not founded !!!!")
break # end of the while loop
entry = input("inter your pass >>>> ") # you can change this line with any login page that you want
ask_user_int = input("you password has an integer ??? ")
if ask_user_int in switch_case_yes():
print(">>>>ckuF Your password contain with integers <<<<")
elif ask_user_int in switch_case_no():
print(">>>>ckuF Your password will not contain with integers <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_sym = input("your password has a special symbols ??? ")
if ask_user_sym in switch_case_yes():
print(">>>>ckuF Your password contain with symbols <<<<")
elif ask_user_sym in switch_case_no():
print(">>>>ckuF Your password will not contain with symbols <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_str_l = input("did your password contain with lower case alphabet ????")
if ask_user_str_l in switch_case_yes():
print(">>>>ckuF Your password contain with lower case alphabet <<<<")
elif ask_user_str_l in switch_case_no():
print(">>>>ckuF Your password will not contain with lower case alphabet <<<<")
else:
print("please just use yes/y or no/n ")
ask_user_str_u = input("did your password contain with upper case alphabet ????")
if ask_user_str_u in switch_case_yes():
print(">>>>ckuF Your password contain with upper case alphabet <<<<")
elif ask_user_str_u in switch_case_no():
print(">>>>ckuF Your password will not contain with upper case alphabet <<<<")
else:
print("please just use yes/y or no/n ")
len1 = len(entry)
if ask_user_int in switch_case_yes():
if ask_user_sym in switch_case_yes():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_int_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_int_1 + list_str_l_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_int_1 + list_str_l_1 + list_str_u_1 + list_sym_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_int_1 + list_str_u_1 + list_sym_1)
if ask_user_int in switch_case_no():
if ask_user_sym in switch_case_yes():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1 + list_sym_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1 + list_sym_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1 + list_sym_1)
if ask_user_int in switch_case_yes():
if ask_user_sym in switch_case_no():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
checker(list_int_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1 + list_int_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1 + list_int_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1 + list_int_1)
if ask_user_int in switch_case_no():
if ask_user_sym in switch_case_no():
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_no():
print("Your pass list is empty!!!!")
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_no():
checker(list_str_l_1)
if ask_user_str_l in switch_case_yes():
if ask_user_str_u in switch_case_yes():
checker(list_str_l_1 + list_str_u_1)
if ask_user_str_l in switch_case_no():
if ask_user_str_u in switch_case_yes():
checker(list_str_u_1)
这个怎么样：
import pyautogui
import time
import random
chars = "abcdefghijklmnopqrstuvwxyz"
chars_list = list(chars)
password = pyautogui.password("Enter a Password : ")
guess_password = ""
while(guess_password != password):
guess_password = random.choices(chars_list, k=len(password))
print("DECRYPTING"+ str(guess_password)+ "PASSWORD")
if(guess_password == list(password)):
print("Your password is : "+ "".join(guess_password))
break