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.Dd July 25, 2021
.Dt AMDCCP 4
.Os
.Sh NAME
.Nm amdccp
.Nd AMD Cryptographic Coprocessor device driver
.Sh SYNOPSIS
.Cd "amdccp* at pci?"
.Sh DESCRIPTION
The
.Nm
driver provides support for cryptographic coprocessors found on
certain AMD CPUs.
The coprocessor supports hardware offloading for common cryptographic
algorithms and a True Random Number Generator (TRNG).
.Pp
Currently, this driver only supports providing additional entropy
to the kernel's random number generator.
.Sh SEE ALSO
.Xr pci 4 ,
.Xr rnd 4 ,
.Xr entropy 7 ,
.Xr rnd 9
.Sh HISTORY
The
.Nm
device driver appeared in
.Nx 9.0 .