| 1 |
On 25/03/2010 20:11, Rob Kendrick wrote: |
| 2 |
> ... |
| 3 |
> It's a pretty standard trick. What's special is that it uses two, and |
| 4 |
> mixes the contents together, and so it can detect when one fails. Oh, |
| 5 |
> and its price. (Other, much less sophisticated devices, cost as much |
| 6 |
> as ten times more and are toys in terms of their security against |
| 7 |
> attack.) |
| 8 |
> |
| 9 |
|
| 10 |
It seems that you get quite a lot of tech here for the price? Seems |
| 11 |
pretty decent that you can pickup an ARM processor, temp sensor and all |
| 12 |
the other bits for around £30.. I presume they are shifting quite a few |
| 13 |
since that seems like quite a mass market price? |
| 14 |
|
| 15 |
I noticed a munin script in the ekeyd download - haven't tried it, but |
| 16 |
the quantity of variables you can monitor from the device seemed quite |
| 17 |
impressive. Who would have thought you would have wanted to graph the |
| 18 |
temperature of your random number generator, but for those who do, you |
| 19 |
are in luck... |
| 20 |
|
| 21 |
Ed W |
Archives