stfrng(4)

stfrng4

Starfive jh7110 random number generator

Usage

stfrng* at fdt?

Overview

The stfrng driver provides support for the random number generator found on the StarFive JH7110 SoC.

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

History

The stfrng driver first appeared in OpenBSD 7.4.

Authors

The stfrng driver was written by Mark Kettenis ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.