BCMIRNG(4) Device Drivers Manual BCMIRNG(4)

bcmirngBroadcom RNG200 random number generator

bcmirng* at fdt?

The bcmirng driver provides support for the RNG200 random number generator found on the Broadcom BCM2711 SoC.

It feeds the random subsystem's entropy pool with up to 128 bits of random data every second.

intro(4), random(4), arc4random(9)

The bcmirng driver first appeared in OpenBSD 6.7.

The bcmirng driver was written by Mark Kettenis <kettenis@openbsd.org>.

June 20, 2020 OpenBSD 7.5