QCRNG(4) Device
Drivers Manual QCRNG(4)
NAME
qcrng —
Qualcomm Snapdragon random number
generator
SYNOPSIS
qcrng* at fdt?
DESCRIPTION
The qcrng driver provides support for the
random number generator found on the Qualcomm Snapdragon SoCs.
It feeds the random subsystem's entropy pool with 32 bits of random data every second.
SEE ALSO
HISTORY
The qcrng driver first appeared in
OpenBSD 7.4.
AUTHORS
The qcrng driver was written by
Peter Hessler
<phessler@openbsd.org>,
based on the amlrng(4)
driver by Mark Kettenis
<kettenis@openbsd.org>.
OpenBSD 7.8
September 27, 2023
QCRNG(4)