On 2/8/15, 12:52 PM, "Daniel Lowrey" <rdlow...@php.net> wrote:

>On Sun, Feb 8, 2015 at 12:11 PM, Tom Worster <f...@thefsb.org> wrote:
>>
>> Thanks Damien and Daniel for the info.
>>
>> I am not concerned about running out of entropy. I am concerned about
>> userspace RNGs such as OpenSSL
>> http://sockpuppet.org/blog/2014/02/25/safely-generate-random-numbers/
>
>Just to be clear (as Damien also mentioned): openssl is not a userspace
>RNG.

OpenSSL has an RNG that is not in the kernel memory space. Software that
is 
in memory but not in the kernel space is in the user space.



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