PyCryptor

Encrypting files with a hash key

Overview

This script provides you with functions to encrypt and decrypt files and whole directories. As of today the key is hardcoded because key generation and opening seems to throw a 'token invalid' when trying to decrypt whole directory but works when decrypting a single file.

Modules

I didn't yet clean the script up but the modules and functions are as follows:

main.py:

• creates config.json where you can specify if you want to delete original files after encryption and decryption
• debugClean() - WIP - deletes files and simulates a clean directory for you to test encryption and decryption
• encryptDir() - encrypts files in directory specified in variable 'filesToEncrypt'
• decryptDir() - decrypts files in directory specified in variable 'filesToDecrypt'

encryptModule.py

• encryptFile(key, file) - encrypts a specified file with a key and either deletes or keeps original files
• decryptFile(key, file) - decrypts a specified file with a key and either deletes or keeps encrypted files

keyModule.py

• createkey() - creates a key file with fernet
• openkey() - reads a key file

Roadmap

• add terminal user interface to call the functions, specify files, keys, directories
• add argv support to execute from cmd with parameters
• create more secure encryption rather than relying on Fernet
• add stealth mode
• add threading support