[Cryptography] High volume thermal entropy from an iPhone

[Dave Horsfall]

On Thu, 14 Dec 2017, I wrote:

> I'm still learning here, but is that a weakness of crypto in general 
> i.e. always avoid null keys and IVs, or AES in particular?

Thanks, all, for the informative replies; I certainly learned a lot from 
that one simple query.

-- 
Dave Horsfall DTM (VK2KFU)  "Those who don't understand security will suffer."