/***********************************************************/
/* Declare a new instance of AES with the secret key */
/***********************************************************/
$cipher = new AES("TEST");
// */
/***********************************************************/
/* To encrypt a message, call the Encrypt() function from */
/* the instance with the desired message as the parameter. */
/***********************************************************/
$encrypted = $cipher->Encrypt("Worked!");
// */
/***********************************************************/
/* To decrypt a message, call the Decrypt() function from */
/* the instance with the desired message as the parameter. */
/***********************************************************/
$decrypted = $cipher->Decrypt($encrypted);
echo "Key: " . $cipher->key . "\n";
echo "Encrypted: " . $encrypted . "\n";
echo "Decrypted: " . $decrypted . "\n\n";
echo "The whole source can be found on https://github.com/halitalf/cross-aes\n";
class AES
{
var $key = "";
function __construct($SecretKey)
{
$this->key = $this->Pass2Key($SecretKey);
}
function Pass2Key($SecretKey)
{
return substr(base64_encode(pack('H*', hash("sha512", $SecretKey))), 0, 32);
}
