RKRNG(4) | Device Drivers Manual | RKRNG(4)

# NAME

`rkrng` — Rockchip random number generator

# SYNOPSIS

`rkrng* at fdt?`

# DESCRIPTION

The `rkrng` driver provides support for the random number generator found on the Rockchip SoCs.

It feeds the random subsystem's entropy pool with 256 bits of random data every second.

# SEE ALSO

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

# HISTORY

The `rkrng` driver first appeared in OpenBSD 6.7.

# AUTHORS

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

April 5, 2020 | Debian