public function decrypt($string)
{
$user = new User();
$gpg = new gnupg();
$gpg->adddecryptkey($user->getPrivatekey());
$decryptedString = $gpg->decrypt($string);
return $decryptedString;
}
/**
* GnuPG decrypt a message using the recipient private key
* http://devzone.zend.com/article/3753-Using-GnuPG-with-PHP
* NOTE: GnuPG must be installed and configured with PHP.
* The recipient must be in your private key ring
* @param string $recipient Recipient Indentity (e.g. email address)
* @param string $recipientKey Recipient Secret Key
* @param string $message Message to decrypt
* @return string
*/
public static function _decryptGnuPG($recipient, $recipientKey, $message)
{
// Create new GnuPG object
$gpg = new \gnupg();
// Set error mode
$gpg->seterrormode(\gnupg::ERROR_EXCEPTION);
// Add the recipient decryption key
$gpg->adddecryptkey($recipient, $recipientKey);
// Return decrypted data
return $gpg->decrypt($message);
}