Moonbase Otago OneRNG TRNG
uonerng* at uhub?
driver provides support for the
Moonbase Otago OneRNG, a USB true random number generator (TRNG).
reads raw entropy from the OneRNG
to add it to the system entropy pool.
The OneRNG is capable of operating in one of several modes, some of which are
intended for production use and some of which are for testing and validating
operates in the “Avalanche
noise with whitener” mode, which is also the manufacturer's default
driver first appeared in
driver was written by
The OneRNG permits downloading of the device firmware so that one may check the
firmware's cryptographic signature as provided by the manufacturer. The
driver does not perform nor support
this action. In order to currently perform such a validation, it would be
necessary to disable
in the kernel
and then download the firmware via the OneRNG's emulated AT modem command