title: Gettitng ReferenceError: "CryptoJS" is not defined
body: <p>I have written javascript to for RSASHA256 but gettitng error crypto.js is not defined.</p>
  
  <pre><code> function aaa(message,secret) {
       &lt;script src="http://crypto-
        js.googlecode.com/svn/tags/3.0.2/build/rollups/hmac-sha256.js"&gt;&lt;/script&gt;;
       &lt;script src="http://crypto-
        js.googlecode.com/svn/tags/3.0.2/build/components/enc-base64-min.js"&gt;&lt;/script&gt;;
       var hash = CryptoJS.HmacSHA256("Message", "secret");
       var hashInBase64 = CryptoJS.enc.Base64.stringify(hash);
       document.write(hashInBase64);
  }
  </code></pre>