-
-
Save asbjornu/bee2e9340616ca79d61d5001eb768f35 to your computer and use it in GitHub Desktop.
Simple AES-256 password-based encryption using the CryptoJS Javascript library.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <title></title> | |
| <!--[if lt IE 9]> | |
| <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script> | |
| <![endif]--> | |
| <link rel="stylesheet" media="all" href=""/> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> | |
| <!-- Adding "maximum-scale=1" fixes the Mobile Safari auto-zoom bug: http://filamentgroup.com/examples/iosScaleBug/ --> | |
| </head> | |
| <body lang="en"> | |
| <form id="test"> | |
| <p> | |
| <label>Secret</label><br> | |
| <input id="secret" value="Secret Passphrase"> | |
| </p> | |
| <p> | |
| <label>Text</label><br> | |
| <textarea id="text" style="width: 500px; height: 200px">This is the secret message</textarea> | |
| </p> | |
| <input type="submit" id="submit"> | |
| </form> | |
| <div id="output"></div> | |
| <!-- | |
| http://www.davidebarranca.com/2012/10/crypto-js-tutorial-cryptography-for-dummies/ | |
| --> | |
| <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> | |
| <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/components/core-min.js"></script> | |
| <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/components/enc-utf16-min.js"></script> | |
| <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/components/enc-base64-min.js"></script> | |
| <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/aes.js"></script> | |
| <script> | |
| /* | |
| // Simple test | |
| var encrypted = '' + CryptoJS.AES.encrypt("Message", "Secret Passphrase"); | |
| var decrypted = CryptoJS.AES.decrypt(encrypted, "Secret Passphrase"); | |
| console.log(decrypted.toString(CryptoJS.enc.Utf8)); | |
| */ | |
| $(function() { | |
| $('#test').on('submit', function() { | |
| var plaintext = $('#text').val(); | |
| var secret = $('#secret').val(); | |
| var encrypted = '' + CryptoJS.AES.encrypt(plaintext, secret); | |
| console.log(encrypted); | |
| var decrypted = CryptoJS.AES.decrypt(encrypted, secret); | |
| console.log(decrypted.toString(CryptoJS.enc.Utf8)); | |
| return false; | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment