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Re: best way to create entropy?


From: Jasper Wallace <jasper () pointless net>
Date: Sat, 13 Oct 2012 23:11:20 +0100 (BST)

On Thu, 11 Oct 2012, Dan White wrote:

On 10/11/12 17:08 -0700, Jonathan Lassoff wrote:
On Thu, Oct 11, 2012 at 5:01 PM, shawn wilson <ag4ve.us () gmail com> wrote:
in the past, i've done many different things to create entropy -
encode videos, watch youtube, tcpdump -vvv > /dev/null, compiled a
kernel. but, what is best? just whatever gets your cpu to peak or are
some tasks better than others?

Personally, I've used and recommend this USB stick:
http://www.entropykey.co.uk/

Internally, it uses diodes that are reverse-biased just ever so close
to the breakdown voltage such that they randomly flip state back and
forth.

+1.

and with ekeyd-egd-linux you can distribute the entropy from an entropykey 
over the net - great for giving vm some randomness.

-- 
[http://pointless.net/]                                   [0x2ECA0975]


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