Re: JSON HASHDOS
| From: | Andrea Faulds | Date: | Tue, 23 Dec 2014 20:16:51 +0000 |
| Subject: | Re: JSON HASHDOS | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-79893@lists.php.net to get a copy of this message | ||
> On 23 Dec 2014, at 20:12, Yasuo Ohgaki <yohgaki@ohgaki.net> wrote:
>
> Hi,
>
> On Wed, Dec 24, 2014 at 4:51 AM, Pierre Joye <pierre.php@gmail.com> wrote:
>
>> This issue has been reported earlier on security@php.net and is being
>> discussed and analyzed. It is not a simple task.
>>
>
> If we are not going to use other hash (i.e. half MD4 like other langs), how
> about
> add max allowed collisions? It would be simple and fast enough. I'm not
> looking
> at the code, so I could be wrong.
Hey,
We could implement a special JSONObject class with custom __get/__set handlers and that’s
Traversable, which implements a randomised hashing algorithm rather than using zend_hash. That could
be overkill though.
Thanks.
--
Andrea Faulds
http://ajf.me/