tpm2-pytss Documentation¶
This project provides a Python API to access the tpm2-tss. If you’re looking for how to connect to a TPM 2.0 device in Python, you’re in the right place.
The core libraries provide are:
tss2-esys: The Enhanced System API which is a simpler command interface to the TPM with full control and includes crypto protected session support: See the ESAPI spec.
tss2-fapi: The Feature API is a high-level API to make interactions with the TPM as simple as possible and support automatic encrypted sessions when possible: See the FAPI spec.
tss2-mu: The Marshaling and Unmarshaling API which provides serialization and deserialization of TPM data structures: See the MU spec.
tss2-rc: The Response Code API, which provides a way to convert
TSS2_RC
error codes into human readable strings: See the RC spec.tss2-tctildr: The TPM Command Transmission Interface, which provides a way to get bytes to and from a TPM: See the TCTI spec.
Under the hood, bindings are provided via CFFI. However, the Python API abstracts things quite a bit so you’ll have to write less code.
Supported versions of Python are:
3.5
3.6
3.7
3.8
3.9