🔐 Easy Cipher JS

A simple, secure TypeScript library for AES encryption and decryption 🛡️

✨ Features

• 🚀 Easy-to-use AES encryption/decryption
• 🔧 Supports multiple AES algorithms (CBC, CCM, GCM, OCB modes)
• 📦 Automatically handles strings and JSON objects
• 🔒 Secure random IV generation

📦 Installation

npm install 
npm run build

🚀 Usage

import { EasyCipher } from 'easy-cipher-js';

// Create cipher instance with 32-character key
const cipher = new EasyCipher('your-32-character-encryption-key!!');

// Encrypt data
const encrypted = cipher.encrypt('Hello World');
const encryptedJson = cipher.encrypt({ message: 'secret data' });

// Decrypt data
const decrypted = cipher.decrypt(encrypted);
const decryptedJson = cipher.decrypt(encryptedJson);

📋 Requirements

• ⚡ Node.js
• 🔑 32-character encryption key

🔧 Supported Algorithms

| Algorithm | Key Size | Mode | |-----------|----------|------| | aes-256-cbc | 256-bit | CBC (default) | | aes-128/192/256-gcm | 128/192/256-bit | GCM | | aes-128/192/256-ccm | 128/192/256-bit | CCM | | aes-128/192/256-ocb | 128/192/256-bit | OCB |

📄 License

ISC - Feel free to use this project! 🎉