}
return false;
- }
-
- function encrypt_string($str) {
- $key = hash('SHA256', FEED_CRYPT_KEY, true);
-
- $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128,
- MCRYPT_MODE_CBC), MCRYPT_RAND);
-
- $encstr = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $str,
- MCRYPT_MODE_CBC, $iv);
-
- $iv_base64 = base64_encode($iv);
- $encstr_base64 = base64_encode($encstr);
-
- return "$iv_base64:$encstr_base64";
- }
-?>
+ }
\ No newline at end of file