UBSEC(4)                  OpenBSD Programmer's Manual                 UBSEC(4)

NAME
     ubsec - Broadcom (BlueSteel) uBsec 5x0x crypto accelerator

SYNOPSIS
     ubsec* at pci? dev ? function ?

DESCRIPTION
     The ubsec driver supports cards containing any of the following chips:
           Bluesteel 5501
           Bluesteel 5601
           Broadcom 5805
           Broadcom 5820

     The ubsec driver registers itself to accelerate DES, Triple-DES,
     MD5-HMAC96, and SHA1-HMAC96 operations in ipsec(4). On all models except
     the Bluesteel 5501, the driver also registers itself to provide random
     data to the random(4) subsystem.

SEE ALSO
     crypt(3), ipsec(4), random(4), crypto(9)

HISTORY
     The ubsec device driver appeared in OpenBSD 2.8.

OpenBSD 3.0                      June 10, 2000                               1
