cryptologin 1.0.0

Zero-Knowledge Authentication System - No Email, No Password, Just Your Secret

Zero-Knowledge Authentication System

The Future of Authentication is Here. No Email. No Password. Just Your Secret.

The time is now ripe for it

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🚀 What is CryptoLogin?

CryptoLogin is a revolutionary zero-knowledge authentication system that eliminates the need for emails, passwords, or social logins.

The Problem

• 🔓 Passwords are stolen daily
• 📧 Email verification is slow and annoying
• 🕵️‍♂️ Social logins track your users
• 💰 Authentication services are expensive

The Solution

• 🔐 One Master Secret - All you need to remember
• 🛡️ Military-Grade Encryption - AES-256-GCM + Argon2id
• 🚫 Zero-Knowledge - Your secret never leaves your device
• ⚡ Lightning Fast - Register in seconds

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✨ Key Features

Feature	Description	Security
Zero-Knowledge	Server never knows your secret	🔒 Military
No Email Required	Register without email	🔒 Privacy
No Password Required	Single master secret	🔒 Simple
AES-256-GCM	NIST standard encryption	🔒 FIPS
Argon2id	Memory-hard KDF	🔒 OWASP
SecureBuffer	Automatic memory wiping	🔒 Military
Data Vault	Encrypted user data	🔒 Zero-Trust
REST API	FastAPI + OpenAPI	🔒 Modern
Rate Limiting	Brute-force protection	🔒 Production

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📦 Installation

# Install from PyPI
pip install cryptologin

# Or install from source
git clone https://github.com/erabytse/CryptoLogin.git
cd cryptologin
pip install -e .

🚀 Quick Start

from cryptologin import CryptoLogin

# Initialize the system
auth = CryptoLogin()

# Register a user
user_id = auth.register(
    master_secret="my-super-secret-64-characters-minimum",
    user_data={"name": "John Doe", "email": "[e-mail]"}
)

# Login
challenge = auth.login_init(master_secret)
session = auth.login_verify(master_secret, challenge)

# Access user data
data = auth.get_user_data(user_id, master_secret)
print(data)  # {"name": "John Doe", "email": "[e-mail]"}

🏗️ Architecture

┌─────────────────────────────────────────────────────────────────┐
│ CRYPTOLOGIN                                                     │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│ [USER] → [API] → [UserManager] → [Data Vault] → [Storage]       │
│                                                                 │
│ 🔐 AES-256-GCM + Argon2id + SecureBuffer                       |
│ 🚫 Zero-Knowledge Architecture                                 |
│ ⚡ FastAPI + SQLite/PostgreSQL                                 |
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

🔒 Security Model

How It Works

1. User creates a Master Secret
2. Secret is NEVER sent to the server
3. Server only stores:
   - User ID (derived from secret)
   - Challenge (encrypted with secret)
   - Vault Data (encrypted with secret)
4. Authentication via Challenge-Response
5. All data encrypted with AES-256-GCM

Security Certifications

Standard	Compliance
NIST FIPS 197	✅ AES-256
OWASP ASVS	✅ Argon2id
GDPR	✅ Zero-Knowledge
SOC2	✅ Audit Logs

📊 Comparison

Feature	CryptoLogin	Auth0	Firebase	Clerk
Zero-Knowledge	✅	❌	❌	❌
No Email Required	✅	❌	❌	❌
No Password Required	✅	❌	❌	❌
Open Source	✅	❌	❌	❌
Self-Hosted	✅	❌	❌	❌
Military Encryption	✅	⚠️	⚠️	⚠️
Price	💰Free	💰💰💰	💰💰	💰💰💰

🎯 Use Cases

• 🌐 Web Applications - Authentication without email/password

• 📱 Mobile Apps - Simple, secure login

• 🔒 Enterprise Apps - Zero-trust authentication

• 🏥 Healthcare - GDPR compliant authentication

• 💳 Fintech - High-security authentication

📚 Documentation

• API Reference

• Getting Started Guide

• Security Whitepaper

• Architecture Overview

🤝 Contributing

We welcome contributions! Please see our Contributing Guide.

Development Setup

# Clone the repository
git clone https://github.com/erabytse/CryptoLogin.git
cd cryptologin

# Install dev dependencies
pip install -e .[dev]

# Run tests
pytest tests/ -v

# Run the API
python run.py

📄 License

• Open Source: Apache 2.0

• Commercial: Available for enterprise use

🌟 Support the Project

• ⭐ Star the repository

• 🐛 Report issues

• 📝 Improve documentation

• 💰 Sponsor the project

• 🗣️ Spread the word

📞 Contact

• 📧 Email: [e-mail]

• 🐦 Twitter: @cryptologin

• 💬 Discord: Join our community

Built with ❤️ by Erabytse

Reinventing Authentication. One Secret at a Time.

A quiet rebellion against digital waste.