[Cryptech Tech] Another work package: PN entropy source

Fredrik Thulin fredrik at thulin.net
Thu Mar 13 09:03:21 UTC 2014


On Thursday 13 March 2014 08.56.28 Joachim Strömbergson wrote:
...
> FredrikT has been collecting a lot of information on available on this
> type of entropy source. On the meeting Fredrik showed me some very
> interesting long term measurements that shows that a PN source quality
> can vary over time. Also Fredrik pointed out that most designs does not
> adjust bias levels to keep the PN junction in a state where a lot of
> noise is created. Finally Fredrik has acquired components needed to
> start building these sources himself.
> 
> For that reason I think Fredrik is an excellent candidate to do this
> work package (if he is interested - which I think he is). 

Thanks a lot for the confidence, but while it would be a boatload of fun, I 
don't think I actually have have the electronics engineering qualification to 
take on such an important task for Cryptech - at least not as the primary 
responsible. I wish I did, and I would love to help out though.

/Fredrik




More information about the Tech mailing list