On 24 February 2015 at 20:54, Pierre Joye <pierre....@gmail.com> wrote: > On Feb 24, 2015 12:04 PM, "Anthony Ferrara" <ircmax...@gmail.com> wrote: >> PERHAPS, it could be written in such a way that a PECL extension can >> alter the RNG to accommodate that usecase. But I'd be wary of that and >> core supporting userland RNGs. > > Yes, driver based. That brings some risk but worth exploring this > possibility.
We can make the function a pointer. That's not a problem. The problem is when people assign their own function to this pointer :) > You actually reduce the data set, bytes level or higher, the randomness of > the data is then restricted or limited and sequences may happen, worst case > it could make it less hard (or easier) to predict. I have seen these cases > in a couple of projects which rely heavily on entropy. If you need very high quality and high throughput entropy I can add that to this patch. I left it out for now, because I didn't want this to become over-complicated. If not having an fd-less crypto-quality high throughput is a show stopper for you then let me know, we can fix this. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
