runemilio reverse engineer aes-256-cbc wallet encodings

aes256cbc.js

const crypto = require('crypto');

// will give example strings later
const hexString = "";
const base64String = "";
const encryptedData = "";

// Convert hexadecimal string to a buffer for the key
const keyBuffer = Buffer.from(hexString, 'hex');

// Convert base64-encoded string to a buffer for the IV
const ivBuffer = Buffer.from(base64String, 'base64');

const decipher = crypto.createDecipheriv('aes-256-cbc', keyBuffer, ivBuffer);

let decryptedData = '';
decipher.on('readable', () => {
  let chunk;
  while (null !== (chunk = decipher.read())) {
    decryptedData += chunk.toString('utf8');
  }
});
decipher.on('end', () => {
  console.log('Decrypted data:', decryptedData);
});

decipher.write(encryptedData, 'base64');
decipher.end();