best way to create entropy?
jcdill.lists at gmail.com
Thu Oct 18 15:51:03 UTC 2012
On 16/10/12 8:06 PM, Jimmy Hess wrote:
> On 10/16/12, JC Dill <jcdill.lists at gmail.com> wrote:
>> You might want to take a look at:
> It's interesting... though Lava lamps require heat to work, so not
> necessarily energy efficient. In theory, you shouldn't really need
> the lava lamp part. Just the digital camera part..
You didn't read the whole page. On the right side:
Spelled *LavaRnd*, mixed case with 2 a's
Reference implementation uses lens-capped digital cameras to produce
Directly produces cryptographically sound
<http://www.lavarnd.org/faq/crypto_sound.html> random numbers. A single
camera image frame can typically produce between 340 and 1420 bytes
bytes of random numbers.
More information about the NANOG