Trunks is a daemon and library for interfacing with a Trusted Platform Module (TPM).
Be aware that trunks does not comply with the Trusted Computing Group (TCG) Software Stack (TSS) specification.
A daemon that centralizes access by other system daemons to a single shared TPM. Other daemons send D-Bus requests to trunksd with TPM commands, trunksd sends them through /dev/tpm0 (which can only be opened by a single process) and responds over D-Bus with the TPM response.
Trunksd also performs resource management for the TPM, loading and unloading objects transparently for the calling daemons.
The calling-daemon side shared library that provides a C++ API for serializing and deserializing various TPM commands and performing higher-level operations.
It is possible to use libtrunks independent of trunksd by providing a custom CommandTransceiver to perform communication directly with a TPM, but the default scenario is when libtrunks and trunksd are used together and communicate over a D-Bus based transceiver.
See http://www.trustedcomputinggroup.org. This version of trunks is based on TPM 2.0 rev 00.99.
generator/raw_structures.txt
generator/raw_structures_fixed.txt
This file is a direct PDF scrape (*) of ‘Part 2 - Structures’. The _fixed version includes some manual fixes to make processing easier.
generator/raw_commands.txt
generator/raw_commands_fixed.txt
This file is a direct PDF scrape (*) of ‘Part 3 - Commands’. The _fixed version includes some manual fixes to make processing easier.
(*) Scraping for this version of trunks used Poppler's pdftotext utility v0.18.4.
generator/extract_structures.shExtracts structured information about types, constants, structures, and unions from generator/raw_structures_fixed.txt. The output of this script is intended to be parsed by generator.py.
generator/extract_commands.shExtracts structured information about commands from generator/raw_commands_fixed.txt. The output of this script is intended to be parsed by generator.py.
generator/generator.pyGenerates C++ serialization and parsing code for TPM commands. Inputs must be formatted as by the extract_* scripts.