const crypto = require('crypto');

function aesEncrypt(data, key) {

const cipher = crypto.createCipher('aes192', key);

var crypted = cipher.update(data, 'utf8', 'hex');

crypted += cipher.final('hex');

return crypted;

}

function aesDecrypt(data, key) {

const decipher = crypto.createDecipher('aes192', key);

var decrypted = decipher.update(encrypted, 'hex', 'utf8');

decrypted += decipher.final('utf8');

return decrypted;

}

const data = 'Hello, this is a secret message!';

const key = 'Password!';

var encrypted = aesEncrypt(data, key);

var decrypted = aesDecrypt(encrypted, key);

console.log('Plain text: ' + data);

console.log('Encrypted text: ' + encrypted);

console.log('Decrypted text: ' + decrypted);