How to encrypt a file using javascript or jquery

Question

Is it possible to encrypt a file using jquery or javascript? For example. If I have created a file using test.xml. I want to encrypt a file test.xml.

If it is possible encrypted, so how can i decrypt it again?

Regard

Answer 1

I guess I didn't get what you want.

If you want a encrypted tunnel on your app, you should use https

If you want to write a program in javascript that encrypts a file in your server by the client side, the most you can do is get this file's content using ajax, encrypt (to text), and send back.