On: /dev/random – a new approach

[ibotty]

You don't necessarily know your rng is being attacked.

Rekeying frequently makes passive attacks way harder, so it makes sense to rekey as a often as you can.

[aortega → ibotty]

What would be, for example, a passive attack against a CS-RNG?

[Natanael_L → aortega]

Sidechannel leaks against mobile devices.