rlxcrypt 0.0.4

seamlessly encrypt, distribute and load python modules

rlxcrypt

seamlessly encrypt, distribute and load python modules

Usage

you have a .py file that you want to distribute such as

 |
 +- mymodule.py
 +- main.py

and in main.py you use it:

# main.py
import mymodule as m  
m.some_func()

to distribute module.py encrypted (in a shell):

> rlxcrypt encrypt mymodule.py
> mv mymodule.py some_private_folder

so you have

|
+- mymodule.pye
+- main.py

and then in main.py

# main.py
import rlxcrypt
import mymodule as m  
m.some_func()

Notes

• rlxcrypt uses RSA encryption as part of the import hooks to detect encrypted files and decrypts them on the fly during the import process.
• rlxcrypt is distributed only as a binary for your architecture, which contains all mechanics to encrypt and decrypt.
• rlxcrypt sources are obfuscated in several custom steps (no public obfuscation library is used) and then compiled into binary code.
• it is not 100% bullet proof, it just makes it very hard to crack as it would require to reverse engineer the binary file AND the obfuscation logic.