Everything is currently in pixcryption.core.lib but I feel some functions might be better in a helper namespace to help readability of the code. This is a good first issue if you'd like to refactor/clean up the code base!

When creating a crypto key from a known value would use pbkdf2 @ 10000 or higher iterations for the encryption key from known key, MD5 is NOT sufficient.

When an IV or salt, it should be unique to each encode. Can be added to the encrypted output or stored separately... re-using the IV or an empty salt allows for a broader attack surface, especially if the encoded content is simlar, such a

This issue is for students who want to practice algorithms in Python.

Problem: Currently, the project lacks the option to decode a given string.

I also welcome code review from others since this was written entirely under an hour in my third semester.

Tasks:

• Add command-line interface to access decoding functions.
• Add decoding functions for every algorithm with nec