USB Random Number Generator devices
driver provides support for various true random
number generator (TRNG) devices connected via USB.
reads raw entropy from the device at a (hardware
dependent) interval and stirs it into the system entropy pool with
The following devices are supported by this driver:
- Araneus Alea I and II
- Capable of delivering 100kbit/sec of hardware-generated entropy.
- Altus Metrum ChaosKey 1.0
- This device is capable of providing entropy at 10Mbit/s.
urng driver first appeared in