PySoul - Password Generator

---

A modular, cybersecurity-focused password generator built with Python & PyQt5.

---

Features

Feature	Details
4 Generation Modes	Random, Passphrase, Pattern, PIN
Entropy Calculation	Shannon entropy in bits per password
NIST Strength Meter	Scores 0–100 with labeled tiers
Pattern Detection	Flags keyboard walks, repeated chars, common words
Password History	Last 50 generated passwords, clearable
Bulk Generation	Generate 5 passwords at once
Copy to Clipboard	One-click copy with visual feedback

---

Setup

pip install -r requirements.txt
sudo apt install python3-pyqt5 (for linux)
python main.py

---

Project Structure

password_generator/
├── main.py              # Entry point
├── generator.py         # Password generator
├── analyzer.py          # Entropy & strength analysis
├── config.py            # Colors, constants, defaults
├── requirements.txt
└── ui/
    ├── __init__.py
    └── main_window.py   # PyQt5 UI

---

Notes

• All randomness uses Python's secrets module (CSPRNG, not random)
• Entropy formula: H = L × log₂(N) where L=length, N=charset size
• NIST SP 800-63B guidelines inform the strength scoring
• Pattern analysis catches common attack vectors (keyboard walks, dictionary words)

---

Future Enhancements

• HaveIBeenPwned API integration (breach check)
• Export to encrypted vault file (AES-256)
• Custom wordlist loader (EFF diceware)
• Regex-based policy enforcement
• Time-to-crack estimation (zxcvbn integration)

---

More Images

---

AI & Reference Disclosure

This project only uses AI for UI building - AI is NOT used for Password Generation Code

Help was taken from Reddit, StackOverflow, Youtube & other Repositories for context, ideas and errors or bugs found along the way