python如何生成密码字典

目录

• 一、密码字典
• 二、字典生成
• 1.生成6位数小写字母+数字密码字典
• 2.选择模式运行

一、密码字典

所谓密码字典，主要是配合解密使用，一般情况用来暴力破解密码，是由指定字符排列组合组成的文本文件。如果知道密码设置的规律指定性生成密码，会对破解密码有决定性的帮助！！

二、字典生成

1.生成6位数小写字母+数字密码字典

代码如下（示例）：

import itertools as its

words = 'abcdefghijklmnopqrstuvwxyz1234567890' #采用的字符

r = its.product(words, repeat=6) # repeat 要生成多少位的字典

dic = open("pass.txt", "a")  #保存
for i in r:
  dic.write("".join(i))
  dic.write("".join("\r"))
dic.close()

2.选择模式运行

python dictionary.py default
python dictionary.py numonly
python dictionary.py letteronly

代码如下（示例）：

import itertoolwww.cppcns.coms as its
import argparse
def run_default(length,filename):
  global words
  '''
  words='ha'
 
  if numonly == True:
    words="1234567890"
  else:
    words="1234567890qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM"
  '''
  words="1234567890qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM"
  r =its.product(words,repeat=length)
  dic = open(filename,'a')
  for i in r:
    dic.write("".join(i))
    dic.write("".join("\n"))
  dic.close()

def run_numonly(length,filename):
  global words
  words="1234567890"
  r =its.product(words,repeat=length)
  dic = open(filename,'a')
 dRjHKxPaHP for i in r:
    dic.write("".join(i))
    dic.write("".join("\n"))
  dic.close()

def run_letteronly(length,filename):
  global words
  words="qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM"
  r =its.product(words,repeat=length)
  dic = open(filename,'a')
  for编程客栈 i in r:
    dic.write("".join(i))
    dic.write("".join("\n"))
  dic.close()

if __name__ == "__main__":
  choices={"default":run_default,"numonly":run_numonly,"letteronly":run_letteronly}
  parser=argparse.ArgumentParser(description='快速生成密码字典')
  parser.add_argument('model',choices=choices,help='选择哪个模式运行')
  parser.add_argument('--length',metavar='length',type=int,default=3,help="密码字典内密码的长度")
  parser.add_argume编程客栈nt('-filename',metavar='filename',type=str,default='password.txt',help="密码字典文件昵称")
  #parser.adddRjHKxPaHP_argument('-numonly',metavar='numonly',type=bool,default=False,help="是否只含有数字")
  args=parser.parse_args()
  func=choices[args.model]
  func(args.length,args.filename)

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