crypto-aes-gcm

Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).

This module uses the native WebCrypto API in node.js, Deno and the browser.

npm install crypto-aes-gcm

import { aes_gcm_encrypt, aes_gcm_decrypt } from '../index.js';
const password = '123456';
const message = 'i will never let you go';

const encrypted = await aes_gcm_encrypt(message, password);
console.log(encrypted);

const decrypted = await aes_gcm_decrypt(encrypted, password);
console.log(decrypted);

console.log(message === decrypted);

Original implementation

The code was originally written by Chris Veness.