| GLXSB(4) | Device Drivers Manual (i386) | GLXSB(4) | 
glxsb —
glxsb* at pci?
glxsb driver supports the security block of the
  Geode LX series processors. The Geode LX is a member of the AMD Geode family
  of integrated x86 system chips.
Driven by periodic checks for available data from the generator,
    glxsb supplies entropy to the
    random(4) driver for common
    usage.
glxsb also supports acceleration of
    AES-CBC operations for
    crypto(4).
glxsb device first appeared in
  NetBSD 4.0.
glxsb driver was written for
  OpenBSD by Tom Cosgrove. It
  was ported to NetBSD by
glxsb driver only provides random numbers and AES
  acceleration. Since it does not provide HMACs, IPSec will not currently use
  it; it will however be used by OpenSSH.
| February 17, 2017 | NetBSD 10.1 |