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cross-crypto-ts

v1.1.0

Published

Cifrado híbrido seguro con interoperabilidad entre lenguajes como Python, TypeScript y Rust, basado en AES-GCM (256 bits) y RSA-OAEP (4096 bits).

Downloads

48

Readme

🚀 Cross Crypto TS 🔒

NPM Version License Build TypeScript

Encriptación híbrida segura entre TypeScript, Python y Rust (AES-GCM + RSA-OAEP).


📌 Introducción

Cross Crypto TS es una librería de encriptación híbrida que combina AES-GCM para cifrado simétrico y RSA-OAEP para el intercambio seguro de claves. Su principal ventaja es la interoperabilidad entre TypeScript, Python y Rust, permitiendo cifrar datos en un lenguaje y descifrarlos en otro sin problemas.

Soporta JSON, archivos binarios (PDF, imágenes, etc), carpetas comprimidas, y modo streaming.


🛠️ Uso básico (modo JSON)

import { generateRSAKeys, encryptHybrid, decryptHybrid } from 'cross-crypto-ts';

// 🔑 Generar claves
const { publicKey, privateKey } = generateRSAKeys();

// 📩 Datos simples
const data = { mensaje: "Hola AcaDyne desde TS" };

// 🔒 Encriptar
const encrypted = encryptHybrid(data, publicKey);
console.log("🛡️ Encriptado:", encrypted);

// 🔓 Desencriptar
const decrypted = decryptHybrid(encrypted, privateKey);
console.log("✅ Desencriptado:", decrypted);

💡 Otros modos

🔹 Archivos binarios (mode="binary")

const file = fs.readFileSync("foto.png");
const encrypted = encryptHybrid(file, publicKey, 'binary');
const decrypted = decryptHybrid(encrypted, privateKey);
fs.writeFileSync("foto_restaurada.png", decrypted);

🔸 Modo stream para archivos grandes

const encrypted = encryptHybrid("video.mp4", publicKey, "stream");
const outputPath = decryptHybrid(encrypted, privateKey);
console.log("Restaurado en:", outputPath);

📁 Archivos y carpetas completas (encryptFileHybrid)

const encrypted = encryptFileHybrid(["docs/", "archivo.pdf"], publicKey, {
  saveFile: true,
  outputEnc: "datos.enc",
});

const outputDir = decryptFileHybrid("datos.enc", privateKey);
console.log("Restaurado en:", outputDir);

📦 Instalación

npm install cross-crypto-ts

🌐 Ecosistema Cross-Crypto


🎯 Características

| Característica | ✅ | | --------------------------------------------- | -- | | Encriptación híbrida AES-GCM + RSA-OAEP | ✔️ | | RSA de 4096 bits | ✔️ | | Interoperabilidad: TypeScript ↔ Python ↔ Rust | ✔️ | | Soporte para objetos JSON | ✔️ | | Soporte para archivos binarios | ✔️ | | Cifrado de carpetas y múltiples archivos | ✔️ | | Modo streaming para archivos grandes | ✔️ | | API amigable y tipada con TypeScript | ✔️ |


📄 Licencia

MIT © Jose Fabian Soltero Escobar