CCP(4) | Device Drivers Manual | CCP(4) |
ccp
— AMD
cryptographic co-processor
ccp* at acpi?
ccp* at fdt?
ccp* at pci?
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.
The ccp
driver first appeared in
OpenBSD 6.4.
The ccp
driver was written by
David Gwynne
<dlg@openbsd.org>.
April 23, 2019 | OpenBSD-6.8 |