bcmirng(4)

NAME

bcmirng — Broadcom RNG200 random number generator

SYNOPSIS

bcmirng* at fdt?

DESCRIPTION

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.

SEE ALSO

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

HISTORY

The bcmirng driver first appeared in OpenBSD 6.7.

AUTHORS

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