the raspi needs a proprietary blob *just too boot*. unlike other arm
SOC's(system on chip = computer = cpu, etc). I'd say it's already
compromised :P

On 15/03/14 16:20, Thomas Hartman wrote:
> Every time you set up a raspi machine to load it with the cold wallet
> signing key and sign a transaction, you then throw away the raspi
> machine because it could be compromised now.