Description:
------------
openssl cipher methods  aes-128-ocb / aes-192-ocb / aes-256-ocb not working

Test script:
---------------
--TEST--
Test aes-128-ocb / aes-192-ocb / aes-256-ocb
--FILE--
<?php

function testDecrypt($method)
{
    $str = 'foo';
    $key = 'key';
    $len = openssl_cipher_iv_length($method);
    $iv = openssl_random_pseudo_bytes($len);
    $encode = openssl_encrypt($str, $method, $key, 0, $iv);
    $decode = openssl_decrypt($encode, $method, $key, 0, $iv);
    var_dump($decode === $key);
}

testDecrypt('aes-128-ocb');
testDecrypt('aes-192-ocb');
testDecrypt('aes-256-ocb');

?>
--EXPECTF--
bool(true)
bool(true)
bool(true)

Expected result:
----------------
bool(true)
bool(true)
bool(true)

Actual result:
--------------
bool(false)
bool(false)
bool(false)