CCP(4) - Device Drivers Manual #
CCP(4) - Device Drivers Manual
NAME #
ccp - AMD cryptographic co-processor
SYNOPSIS #
ccp* at acpi? ccp* at fdt? ccp* at pci?
DESCRIPTION #
AMD cryptographic co-processor devices provide offload for various cryptographic algorithms, offload of zlib compression and decompression, and a random number generator.
The ccp driver supports feeding output of the random number generator into the kernel entropy pool.
SEE ALSO #
intro(4), random(4), arc4random(9)
HISTORY #
The ccp driver first appeared in OpenBSD 6.4.
AUTHORS #
The ccp driver was written by David Gwynne <dlg@openbsd.org>.
OpenBSD 7.5 - April 23, 2019