jscrypto library is an object oriented cryptography library that implements algorithms including AES, SHA-1, HMAC, BASE64, RSA, ECC and IBE for JavaScript. It works in ActionScript as well.
Features
* Performance heavily enhanced.
* Object oriented architecture.
* Support Init, Upate, Final pattern for bulk data processing for most algorithms.
* Parllellized computing, even long term operation will not block the browser.
* Support key storage interface, with multiple implementations.
<?php require_once 'class.JavaScriptPacker.php'; ?>
<script type="text/javascript">
<?php
$script='';
$script.=' $f("a.rtmp", "flowplayer-3.2.7.swf", {
clip: {
provider: "rtmp"
},
plugins: { ';
$script.='controls: null,';
$script.=' rtmp: {
url: "flowplayer.rtmp-3.2.3.swf",
netConnectionUrl: "'.$streamer.'"
},
secure: {
token: escape("'.$canned_policy_stream_name.'")
}
} });';
$packer = new JavaScriptPacker($script, 10, true, false);
$packed = $packer->pack();
echo $packed;
?>
</script>
AES (Advanced Encryption Standard)
AES is a ‘symmetric block cipher’ for encrypting texts which can be decrypted with the original encryption key.
AES Encryption in PHP :
<?php
require 'aes.class.php'; // AES PHP implementation
require 'aesctr.class.php'; // AES Counter Mode implementation
$obj = new AesCtr;
$encText = $obj->encrypt($plaintext, $password, $nBits);
?>
AES decryption in PHP :
<?php
require 'aes.class.php'; // AES PHP implementation
require 'aesctr.class.php'; // AES Counter Mode implementation
$obj = new AesCtr;
$decText = $obj->encrypt($ciphertext, $password, $nBits);
?>
AES Encryption in JavaScript :
<script type="text/javascript">
Var encText = Aes.Ctr.encrypt(plaintext, password , nBits);
</script>
AES Decryption in JavaScript :
<script type="text/javascript">
var decText = Aes.Ctr.decrypt(ciphertext, password , nBits);
</script>
