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 the Bluesteel 5501 or 5601 or
     Broadcom 5805 or 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 2.9                      June 10, 2000                               1
