tpm4
Trusted platform module
Usage
device tpm
In device.hints(5): hint.tpm.0.at="isa" hint.tpm.0.maddr="0xfed40000" hint.tpm.0.msize="0x5000" hint.tpm.1.at="isa" hint.tpm.1.maddr="0xfed40000" hint.tpm.1.msize="0x1000"
In loader.conf(5): tpm_load="YES"
Overview
The tpm driver provides support for various trusted platform modules (TPM) that can store cryptographic keys.
The driver can be configured to use an IRQ by providing a free ISA interrupt vector in /boot/device.hints.
Hardware
The tpm driver supports the following trusted platform modules:
-
Atmel 97SC3203
-
Broadcom BCM0102
-
Infineon IFX SLD 9630 TT 1.1 and IFX SLB 9635 TT 1.2
-
Intel INTC0102
-
Sinosun SNS SSX35
-
STM ST19WP18
-
Winbond WEC WPCT200
Releases
37 releases since FreeBSD 8.2-RELEASE; the text changed 24 times.