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review.trustedfirmware.org / shared / libTPM / d012b9681304b7312948de345f9d7c79433bc576
commitd012b9681304b7312948de345f9d7c79433bc576[log] [tgz]
authorMatthew Ellis <Matthew.Ellis@arm.com>Thu Jul 24 15:10:11 2025 +0100
committerMatthew Ellis <Matthew.Ellis@arm.com>Mon Dec 08 11:29:21 2025 +0000
tree8aa931cfbdafd5558923dfdb49d7b3b660bd1852
parent76e56245c6cba24c0e0efd6fd7d7fee8ae86835d [diff]
feat: add support for lib based timer ops

Add timer functions based on POSIX clock_gettime().
Add option in CMake to use these functions.

Signed-off-by: Matthew Ellis <Matthew.Ellis@arm.com>
Change-Id: I8a08e1fc2f88bed823d802240d2846d546e817fe
4 files changed
tree: 8aa931cfbdafd5558923dfdb49d7b3b660bd1852
  1. include/
  2. src/
  3. test/
  4. .clang-format
  5. .editorconfig
  6. .gitignore
  7. CMakeLists.txt
  8. dco.txt
  9. LICENSE
  10. README.md
  11. tpm2Config.cmake.in
README.md

libtcg2-tpm

TCG2-compliant TPM library based on the TCG PC Client Platform TPM Profile for TPM 2.0 Specification v1.06.

This library provides a lightweight C interface for interacting with TPM 2.0 devices, specifically targeting platforms compliant with the TCG2 specification.

Prerequisites

  • CMake >= 3.15
  • AArch64 Linux GNU toolchain (for cross-compilation)

Building

Native Build

cmake -B build
cmake --build build

Cross Compilation

CC=aarch64-linux-gnu-gcc cmake -B build -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY
cmake --build build

License

This project is licensed under the BSD 3-Clause License. See the LICENSE file for more information.