文件加密
文件加密详细操作教程
在Python中，可以在传输到通信通道之前对文件进行加密和解密。为此，您将必须使用插件
PyCrypto 。您可以使用下面给出的命令安装此插件。
# Filename : example.py
# Copyright : 2020 By Lidihuo
# Author by : www.lidihuo.com
# Date : 2020-08-28
pip install pycrypto
代码
下面提到用密码保护器加密文件的程序代码-
# Filename : example.py
# Copyright : 2020 By Lidihuo
# Author by : www.lidihuo.com
# Date : 2020-08-28
# =================Other Configuration================
# Usages :
usage = "usage: %prog [options] "
# Version
Version="%prog 0.0.1"
# ====================================================
# import Modules
import optparse, sys,os
from toolkit import processor as ps
def main():
parser = optparse.OptionParser(usage = usage,version = Version)
parser.add_option(
'-i','--input',type = 'string',dest = 'inputfile',
help = "File Input Path for Encryption", default = None)
parser.add_option(
'-o','--output',type = "string",dest = 'outputfile',
help = "File Output Path for Saving Encrypter Cipher",default = ".")
parser.add_option(
'-p','--password',type = "string",dest = 'password',
help = "Provide Password for Encrypting File",default = None)
parser.add_option(
'-p','--password',type = "string",dest = 'password',
help = "Provide Password for Encrypting File",default = None)
(options, args)= parser.parse_args()
# Input Conditions Checkings
if not options.inputfile or not os.path.isfile(options.inputfile):
print " [Error] Please Specify Input File Path"
exit(0)
if not options.outputfile or not os.path.isdir(options.outputfile):
print " [Error] Please Specify Output Path"
exit(0)
if not options.password:
print " [Error] No Password Input"
exit(0)
inputfile = options.inputfile
outputfile = os.path.join(
options.outputfile,os.path.basename(options.inputfile).split('.')[0]+'.ssb')
password = options.password
base = os.path.basename(inputfile).split('.')[1]
work = "E"
ps.FileCipher(inputfile,outputfile,password,work)
return
if __name__ == '__main__':
main()
您可以使用以下命令与密码一起执行加密过程-
# Filename : example.py
# Copyright : 2020 By Lidihuo
# Author by : www.lidihuo.com
# Date : 2020-08-28
python pyfilecipher-encrypt.py -i file_path_for_encryption -o output_path -p password
输出
执行上面给出的代码时，您可以观察到以下输出-
说明
使用MD5哈希算法生成密码，并将值存储在Windows系统中的简单安全备份文件中，其中包括如下所示的值-
