ajax issue about jsencrypt HOT 9 CLOSED

mmm can you show some code? What kind of data are you trying to encrypt? Are you sure that the data you're trying to encrypt fits the key size?

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This is on a register and login form for encrypting the password into the database. I believe the issue to be with the database result. If I don't save it to database it works fine. But when I save it to database it is adding + in the whitespaces. Not sure why I'm getting whitespace.

                    var encrypt = new JSEncrypt();
                encrypt.setPublicKey(publickey);
                var password = encrypt.encrypt($('input[name="password"]').val());
        var username = $('input[name="username"]').val();
        var formdata = "username="+username+"&password="+password;

        $.ajax({
            type: "POST",
            url: "assets/apps/ajax_login.asp",
            data: formdata,
            dataType: "html",
            success: function(data){


                };
            }
        });

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can you post some example data? What you try to encrypt, what you get as a result and what is stored in the DB. Plus you should really check that the password does not overflow the maximum size of the data that can be encrypted for your key size.

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ok this is example password: Friends@11
This is returned encrypted text before ajax sends it to database: Rgh KrIgADNiMhs4jV nKAF6OGuAhNxI6prdErJbQd tmvjQ70zrdLeVka/CLgvcpjhPT6UibML9tSaFe/dS0jMKxV9YFU9gfgws2nXI8fhPAPkIAd/1UtrgrTlNbL0oWKPYTJW6Ur3Sl5Nn0LF LMyoYpT1G 8Xcs5YJ0d9lviGHHhTqCUgemID5JN23btN25iipjz4TI3Mzjr8RM156QgDvB uSvYDkw0F62ZMv0fhnw0ZTYmwuoikQs5YluGv6Wt8jz0vmxKU5m56tPsn7ln0Y7LePciPAWL91ZbzYvqyoMS779NdwCww5BVqi N3rJH5JyPDWJ4wK/ahPdjvoKB8 5uz7ZiIWY2Da4qIDWC2O3BjkiPs1pPfB5QgGwjkXPYTHEIyGOmbsU7AAVzv6aOM YHU Utr1tHfK3XRLf6ngkWpCCV8yQFiYfppEOK1IBvADJCB6jl7IxAsSd0Yi/8zSx6Xj Wl66sRkr5vOLX3x7R9ZkOK4fBCje8XGQRqzZ5Y3bYx7EjSbzMRDBwH 7XMU IWwg6o FliKO56N3FeGJJOMIpJRiAzUl XS6KQckc9mN1b7chj rrSngFwuGlW44767wh4mOAkMnccSUGK4z2FZ3EAEorFMLURdwvsziS v0gOWJpC1gr4G1U2ouJ6u3AvsyaJBb7FTfrUVgc

This is ajax to database: 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

And this is database result: Rgh KrIgADNiMhs4jV nKAF6OGuAhNxI6prdErJbQd tmvjQ70zrdLeVka/CLgvcpjhPT6UibML9tSaFe/dS0jMKxV9YFU9gfgws2nXI8fhPAPkIAd/1UtrgrTlNbL0oWKPYTJW6Ur3Sl5Nn0LF LMyoYpT1G 8Xcs5YJ0d9lviGHHhTqCUgemID5JN23btN25iipjz4TI3Mzjr8RM156QgDvB uSvYDkw0F62ZMv0fhnw0ZTYmwuoikQs5YluGv6Wt8jz0vmxKU5m56tPsn7ln0Y7LePciPAWL91ZbzYvqyoMS779NdwCww5BVqi N3rJH5JyPDWJ4wK/ahPdjvoKB8 5uz7ZiIWY2Da4qIDWC2O3BjkiPs1pPfB5QgGwjkXPYTHEIyGOmbsU7AAVzv6aOM YHU Utr1tHfK3XRLf6ngkWpCCV8yQFiYfppEOK1IBvADJCB6jl7IxAsSd0Yi/8zSx6Xj Wl66sRkr5vOLX3x7R9ZkOK4fBCje8XGQRqzZ5Y3bYx7EjSbzMRDBwH 7XMU IWwg6o FliKO56N3FeGJJOMIpJRiAzUl XS6KQckc9mN1b7chj rrSngFwuGlW44767wh4mOAkMnccSUGK4z2FZ3EAEorFMLURdwvsziS v0gOWJpC1gr4G1U2ouJ6u3AvsyaJBb7FTfrUVgc

Lots of random whitespace. Then ajax is adding + for sending to database and the database removes + but still haves whitespace.

What do you mean by overflow the maximum size of the data that can be encrypted for your key size where do I find this?

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Sorry @keithboesker could you please post the public key you are using to encrypt?

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var publickey = "-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----"

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@keithboesker perfect, thank you. I will get back this evening as soon as I get home from work I will try to replicate the problem and I'll let you know.

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Well now I feel like a dumbo. I believe I fixed the issue. With ajax it using json to encrypt before sending. so my data string var formdata = "username="+username+"&password="+password; is screwing up the encrypted data before sending. But when I put the data string into a json formated string var formdata = {username: username, password: password}; it works every time like it suppose to. Thanks for the help...

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Yes, I got the same results when tried, closing.

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