encrypt and decrypt messages in Roundcube

[tobiaszliszka]

Does some plugin exist, or there is the possibility of the implementation of some easy sctipt encrypting and decrypting messages: mcrypt, pgp or any different ??

Something in like this:

<?php
$data = "mesage";
$key = "password";
$td = MCRYPT_RIJNDAEL_256; 

$iv_size = mcrypt_get_iv_size($td, MCRYPT_MODE_ECB); 
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); 

echo "Original data: $data 
";

$encrypted_data = mcrypt_encrypt($td, $key, $data, MCRYPT_MODE_CBC, $iv); 

echo "Encrypted data: " . bin2hex($encrypted_data)  . "
"; 


$data = mcrypt_decrypt($td, $key, $encrypted_data, MCRYPT_MODE_CBC, $iv); // decrypts data
echo trim($data);
?>
?>


How i can use this script, or any different??