23 Jul
2013
23 Jul
'13
9:52 a.m.
On Tue, 23 Jul 2013 08:31:16 +0200 Yan Zhu <yan@mit.edu> wrote:
On Mon, Jul 22, 2013 at 11:46 PM, Andy Isaacson <adi@hexapodia.org> wrote: Is there a secure way to timeshare a single entropy source such as an entropy key? High-quality entropy sources are often fragile, expensive, or difficult to manufacture and maintain. If Alice has a friggin' amazing entropy source, and Bob wants to use it from afar, what would be the best way for Alice to let Bob retrieve data from the entropy source when she wasn't using it?
Reasonably good hardware RNGs are widely available. Just get yourself a RaspberryPI and use it for RN and keygen and crypto and airgapped computing and....