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TPM(4)                DragonFly Kernel Interfaces Manual                TPM(4)

NAME
     tpm - Trusted Platform Module

SYNOPSIS
     To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device tpm

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           tpm_load="YES"

DESCRIPTION
     The tpm driver provides support for various trusted platform modules
     (TPM) that can store cryptographic keys.

     Supported 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

SEE ALSO
     intro(4)

     The homepage of the BSSSD project, which developed the original tpm
     driver: http://bsssd.sourceforge.net/.

     TPM main specification can be found at:
     https://trustedcomputinggroup.org/resource/tpm-main-specification/.

STANDARDS
     TPM Main Specification Level 2 Version 1.2:

     -   ISO/IEC, 11889-1:2009, Information technology -- Trusted Platform
         Module -- Part 1: Overview, https://www.iso.org/standard/50970.html.

     -   ISO/IEC, 11889-2:2009, Information technology -- Trusted Platform
         Module -- Part 2: Design principles,
         https://www.iso.org/standard/50971.html.

     -   ISO/IEC, 11889-3:2009, Information technology -- Trusted Platform
         Module -- Part 3: Structures,
         https://www.iso.org/standard/50972.html.

HISTORY
     The tpm driver first appeared in FreeBSD 8.2 and was later added to
     OpenBSD 6.1.

AUTHORS
     The tpm driver was written by Michael Shalayeff and Hans-Joerg Hoexer.

DragonFly 5.9-DEVELOPMENT     September 10, 2020     DragonFly 5.9-DEVELOPMENT