Lösung über https://github.com/nodejs/node-v0.x-archive/issues/6386
// https://github.com/nodejs/node-v0.x-archive/issues/6386#issuecomment-31817919
var assert = require('assert');
var crypto = require('crypto');
var algorithm = 'aes256';
var inputEncoding = 'utf8';
var outputEncoding = 'hex';
var key = 'ciw7p02f70000ysjon7gztjn7';
var text = '72721827b4b4ee493ac09c635827c15ce014c3c3';
console.log('Ciphering "%s" with key "%s" using %s', text, key, algorithm);
var cipher = crypto.createCipher(algorithm, key);
var ciphered = cipher.update(text, inputEncoding, outputEncoding);
ciphered += cipher.final(outputEncoding);
console.log('Result in %s is "%s"', outputEncoding, ciphered);
var decipher = crypto.createDecipher(algorithm, key);
var deciphered = decipher.update(ciphered, outputEncoding, inputEncoding);
deciphered += decipher.final(inputEncoding);
console.log(deciphered);
assert.equal(deciphered, text, 'Deciphered text does not match!');
die Verwendungsfehler ist hier:
// yours (incorrect)
var encrypt = crypto.createCipher('aes256', key);
encrypt.update(pt, 'utf8', 'hex');
var encrypted = encrypt.final('hex')
// correct
var encrypt = crypto.createCipher('aes256', key);
var encrypted = encrypt.update(pt, 'utf8', 'hex');
encrypted += encrypt.final('hex')
// yours (incorrect)
var decrypt = crypto.createDecipher('aes256', key);
decrypt.update(encrypted, 'hex', 'utf8')
decrypt.final()
// correct
var decrypt = crypto.createDecipher('aes256', key);
var decrypted = decrypt.update(encrypted, 'hex', 'utf8')
decrypted += decrypt.final()
Danke, habe nicht erwartet, Antwort in Nodejs Archiv zu finden: D – FredyC
Ich hasse es zu sagen, aber ... Google, erster Schlag. :) – Tomalak
Ich denke, ich fand es auch, aber ich traute einfach nicht, es könnte relevant sein, da es 3 Jahre alt ist :) – FredyC