github.com/google/trillian-examples@v0.0.0-20240520080811-0d40d35cef0e/binary_transparency/firmware/docs/design/diagrams (about) fw_bootloader.puml fw_bootloader.svg fw_factory.puml fw_factory.svg fw_flash_tool.puml fw_flash_tool.svg fw_monitor.puml fw_monitor.svg fw_publish.puml fw_publish.svg puml