Jquery error : too much recursion

Question

I\'m trying to create a file upload system implementing client side encryption using CryptoJS.

The problem I\'m having is that execution of the script is stopped by

Answer 1

The issue is that CryptoJS functions return objects not strings, so you have to stringify it before you attempt to send it.

    var jqxhr = $.ajax({
        url: "/api/files/upload",
        type: "POST",
        data: {
            'name': fname,
            'data': fdata.toString(),
            'key': skey.toString()
        }
    });

http://jsfiddle.net/wob66Lc0/1/

Also encryption works on bytes not text so you should read the file as a binary string instead of text

fr.readAsBinaryString(input.files[0]);