[cryptography] [liberationtech] Random number generator failure in Rasperri Pis?
dj at deadhat.com
Fri Jul 19 11:44:47 EDT 2013
On 7/19/2013 5:44 AM, Peter Gutmann wrote:
> Eugen Leitl <eugen at leitl.org> quotes:
>> Just came accross this article, apparently showing the bad quality of the
>> hardware RNG in Raspberri Pi devices.
> That shows the bad quality of RANDU. It shows that the Pi randomness source
> seems OK, at least as determined by rngtest.
But I haven't seen anything from the manufacturer to state how OK the
randomness source is. A conservative model for min-entropy based on the
circuit structure would be a start.
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