I'm working on a project that uses an external API
that is written in C#
. In this API
, I need to send some encrypted data while using their key that was provided when I started a session
.
My project is built using NodeJS
, so to do this encryption I am using the CryptoJS
module. While talking with the API developer, he sent me a code showing how the encryption is made in C#
. Here is the code with an example key
and value
to be encrypted.
TripleDESCryptoServiceProvider mDes = new TripleDESCryptoServiceProvider();
mDes.Key = Convert.FromBase64String("bv8czu/UPuZg6xNxnJAD/vRtbng9mQZX");
mDes.Mode = CipherMode.ECB;
mDes.Padding = PaddingMode.Zeros;
ICryptoTransform mDesEnc = mDes.CreateEncryptor();
byte[] data = Encoding.UTF8.GetBytes("1"); //value to encrypt
var crypto = Convert.ToBase64String(mDesEnc.TransformFinalBlock(data, 0, data.Length));
Console.WriteLine(crypto);
This results in the following encryption: 3EAaQjY2dgA=
As you can see in the code or running it, the encryption uses 3DES
, mode ECB
, Zero Padding and the key while in a byte array format has 24 bytes.
So I started to recreate this code in JavaScript
and ended up with this:
var CryptoJS = require("crypto-js");
var encryptStringWith3DES = function(toEncrypt, key){
toEncrypt = "1";
key = "bv8czu/UPuZg6xNxnJAD/vRtbng9mQZX";
key = CryptoJS.enc.Utf8.parse(key);
console.log(toEncrypt + " " + key);
var encrypted = CryptoJS.TripleDES.encrypt(toEncrypt, key,{
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.ZeroPadding
}).toString();
console.log(encrypted);
}
And it results in the following encryption: dj1byXBV6ug=
I have searched for many answers and none worked. My suspicion is with how CryptoJS
receives the key as a parameter and how the key and data are parsed.
Does any of you know how to make my JS
code result in the same encrypted data as the C#
one?