rsa-crypt-lib

A lightweight RSA encryption library for Node.js that allows:

• ✅ Generating RSA key pairs
• 🔐 Encrypting data using public keys
• 🔓 Decrypting data using private keys

Installation

npm install rsa-crypt-lib

Usage

const rsa = require("rsa-crypt-lib");

rsa.generateKeyPair("public.pem", "private.pem");

const { encryptedString } = rsa.encrypt({ message: "hello" }, "public.pem");
const { decryptedData } = rsa.decrypt(encryptedString, "private.pem");

console.log(decryptedData); // { message: "hello" }