Welcome to encryptlib’s documentation!

Contents

• encryptlib package
  • Submodules
  • encryptlib.core module
  • encryptlib.exceptions module
  • encryptlib.utils module
  • Module contents
• Algorithm
  • 1. Mathematical Foundation
  • 2. Cryptographic Algorithm
  • 3. Encryption Process
  • 4. Decryption Process
  • 5. Security Analysis
  • 6. Implementation Example
• Examples
  • Basic Usage
  • Working with Custom Alphabets
  • Handling Special Cases
  • Error Handling
  • Advanced Usage
  • Integration Examples
  • Best Practices
  • Security Considerations
• Tutorial
  • Understanding the Basics
  • The Mathematics Behind ENcrypt
  • Step-by-Step Guide
  • Advanced Features
  • Next Steps
  • Tips and Tricks
  • Common Issues
  • Getting Help

Indices and tables

• Index

• Module Index

• Search Page

encryptlib is a Python library for secure matrix-based encryption, developed as a part of a TUBITAK 2204-a project.

Features

• Matrix-based encryption using periodic decimal expansions on guaranteed values

• Customizable alphabets for different languages

• High-precision numerical operations

• Comprehensive error handling

• Type-safe implementation

Installation

To install encryptlib, run this command in your terminal:

$ pip install encryptlib

Usage

Here’s a simple example:

from encryptlib import ENcrypt

# Create an encryptor with a key
encryptor = ENcrypt(59)

# Encrypt a message
encrypted = encryptor.encrypt("Hello World")

# Decrypt the message
decrypted = encryptor.decrypt(encrypted)
assert "hello world" == decrypted.lower()