Understanding the Libraries

json

A library for encoding and decoding JSON (JavaScript Object Notation) data, commonly used for data serialization and interchange.

hashlib

A library that provides secure hash functions, including SHA-256, for creating hash values from data. It is often used for password hashing and data integrity verification.

getpass

A library for safely and interactively entering sensitive information like passwords without displaying the input on the screen, similar to the way Linux terminals operate.

os

A library for interacting with the operating system, allowing you to perform tasks like file and directory manipulation.

pyperclip

A library for clipboard operations, enabling you to programmatically copy and paste text to and from the clipboard in a platform-independent way.

sys

A built-in Python module that provides access to various system-specific parameters and functions.

cryptography.fernet

Part of the `cryptography` library, it provides the Fernet symmetric-key encryption method for securely encrypting and decrypting data.