在本章中，我们将讨论使用Python解密加密文件.请注意，对于解密过程，我们将遵循相同的过程，但不是指定输出路径，而是关注输入路径或加密的必要文件.
代码
以下是使用Python解密加密文件的示例代码;
#!/usr/bin/python
# ---------------- READ ME ---------------------------------------------
# This Script is Created Only For Practise And Educational Purpose Only
# This Script Is Created For http://bitforestinfo.blogspot.in
# This Script is Written By
#
#
##################################################
######## Please Don't Remove Author Name #########
############### Thanks ###########################
##################################################
#
#
# =================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)
(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
exit(0)
inputfile = options.inputfile
outputfile = options.outputfile
password = options.password
work = "D"
ps.FileCipher(inputfile,outputfile,password,work)
return
if __name__ == '__main__':
main()您可以使用以下命令执行上述代码 :
python pyfilecipher-decrypt.py -i encrypted_file_path -p password输出
执行上面显示的命令时，您可以观察以下代码 :
注意 : 输出指定加密前和解密后的哈希值，它记录了同一文件已加密并且过程成功.
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