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

NAME
     nofn - Hifn 7814/7851/7854 HIPP1 crypto accelerator

SYNOPSIS
     nofn* at pci?

DESCRIPTION
     The nofn driver supports cards based on the Hifn 7814, 7851, and 7854
     HIPP1 packet processors.  The 7814 and 7854 both contain a public key
     processor and a random number generator.  The public key processor regis-
     ters with the crypto(4) subsystem to support modular exponentiation, and
     the random number generator provides random bits to the random(4) subsys-
     tem.

     Currently, no packet processing is supported.

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

HISTORY
     The nofn device driver appeared in OpenBSD 3.2.

OpenBSD 4.7                      May 31, 2007                                1
