[liberationtech] Is spideroak really zero-knowledge?

Patrick Mylund Nielsen cryptography at patrickmylund.com
Mon Aug 12 22:38:44 PDT 2013


On Tue, Aug 13, 2013 at 1:35 AM, Percy Alpha <percyalpha at gmail.com> wrote:

> @Tom, "For this amount of time your password is stored in encrypted
> memory" but to actually use the key, the key has to be in plain-text form
> for sometime, during which it can be (forced to )intercepted.
>
> If they can force Lavabit to intercept users' emails, why can't they ask
> spideroak to secretly intercept users' moible app login?
>

They (or somebody else) can. So don't use mobile login.

Curious why the regular client logic can't run on mobile. Too intensive to
decrypt metadata maybe?
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