File Encryption and Decryption

[skyface753]

var fs = require('fs');
var crypto = require('crypto');

var key = '14189dc35ae35e75ff31d7502e245cd9bc7803838fbfd5c773cdcd79b8a28bbd';
var cipher = crypto.createCipher('aes-256-cbc', key);
var input = fs.createReadStream('test.txt');
var output = fs.createWriteStream('test.txt.enc');

input.pipe(cipher).pipe(output);

output.on('finish', function() {
console.log('Encrypted file written to disk!');
});

[skyface753]

https://stackoverflow.com/questions/27345839/node-js-encrypts-large-file-using-aes