The ELC 2017 presentation “TCG TPM2 Software Stack & Embedded Linux” examined what it takes to bring TPM 2.0 into an embedded Linux system—not just how to use a TPM chip. Its examples span software packages, boot measurement, build images, and board integration. The tpm2-software community index lists Philip Tricca’s ELC 2017 talk under the related title “Securing Embedded Linux Systems with TPM 2.0.”
What was the ELC 2017 presentation about?
The talk approached TPM 2.0 from the perspective of embedded development. A TPM is only one part of the implementation: the operating system needs software to communicate with it, the boot chain must support the intended security behavior, and the target board and firmware must expose a usable TPM interface.
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The primary slide deck, titled “TCG TPM2 Software Stack & Embedded Linux,” identifies Philip Tricca and describes work involving TPM 1.2 and 2.0 packages, reference live images and initrds, Grub2 patches for measured launch, and platform integration. The community index uses “Securing Embedded Linux Systems with TPM 2.0” for Tricca’s ELC 2017 talk; these are title variants associated with the presentation, not proof that every similarly named 2017 session was the same talk.
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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesWhat did the talk say about the TPM software stack?
The TPM Software Stack (TSS) is the userspace software layer used by applications and system components to work with TPM functionality. In an embedded Linux project, the stack is part of a wider integration task: packages must be available for the target, the boot process must be able to perform relevant measurements, and the image and board configuration must support the design.
#1 Best Overall
- 【Quality materials and easy installation】TPM 2.0 Security Module is made of high quality material and is well made for long life.It is easy to install, lightweight and compact, and its easy integration makes it a breeze to install and operate quickly.
- 【Working environment】The TPM2.0 Security Module is compatible with GC-TPM2.0_S. Interface: LPC, TPM IC: SLB9665, Pin Connector: 12Pin.Please check compatibility before purchasing.
- 【Reliable Work】The TPM 2.0 Module is a highly reliable cryptographic processor that brings an extra layer of security to your Windows computer. With its advanced encryption technology, you can perform secure operations such as generating, storing, and restricting the use of cryptographic keys, ensuring that your system is protected from unauthorized access.
- 【High-quality replacement】high-quality professional use, the function is the same as the original model, stable performance, a good replacement of the original damaged old safety module.
- 【Model Support】Each security module is tested before it leaves the factory and is 100% perfectly works well.Therefore, Please confirm that your motherboard supports TPM2.0 technology.
The deck discusses TPM 1.2 and TPM 2.0 packages and reference images, while a secondary catalog describes broader topics in the talk: threat modeling, TPM protections, measured boot, TPM2 stack design, random-number generation, cryptographic operations, sealed storage, and local attestation. The catalog provides an outline rather than detailed implementation instructions for each topic.
One implementation caveat recorded in the slides was remaining TSS work for big-endian systems. That is a statement about the project’s status at the time of the 2017 presentation, not a description of present-day TSS support.
Rank #2
- 【Wide Compatibility – Gigabyte & ASUS】 Specifically designed for Gigabyte and ASUS desktop motherboards with a 20-1 pin (2x10 / GA 20-1) 2.54mm pitch LPC TPM header. Ideal for upgrading to TPM 2.0 on DDR4 systems. (Note: NOT compatible with 12-pin, 2x6, or 14-pin headers).
- 【Windows 11 Readiness】 An essential hardware upgrade to meet Windows 11 security requirements. Ensure your system stays secure and up-to-date with a dedicated hardware TPM 2.0 module without replacing your entire motherboard or CPU.
- 【Advanced Security & Encryption】 Powered by the standalone Infineon SLB9665 encryption processor. This module securely stores cryptographic keys for software like Windows BitLocker, providing a robust layer of hardware-based security for your data.
- 【Platform Limits – No Laptops】 Optimized for Desktop motherboards from the DDR4 era (X99 series and newer). Not compatible with laptops or legacy DDR3 systems. Please verify your motherboard's header layout (2x10 pins) before ordering.
- 【Easy Setup & BIOS Note】 Simple plug-and-play installation takes only minutes with no tools required. IMPORTANT: After installation, you MUST enable "Security Device Support" or "Intel PTT / AMD fTPM" in your BIOS settings for Windows to recognize the module.
How did the presentation connect TPM 2.0 to embedded platforms?
The presentation’s examples show why TPM support depends on a complete platform path, from hardware connection through firmware and boot software to Linux userspace.
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MinnowBoard Max
The slides mention work on a MinnowBoard Max board-support package (BSP) to add TPM 2.0 support as a machine feature. This is a historical development example; it does not establish current availability or compatibility for a particular board revision.
Rank #3
- TPM 2.0 module for Asus motherboard.
- TPM 2.0 module chip 2.0mm pitch, 2x7P, 14 pin security module
- LPC 14 Pin for AsusTPM chip is better compatible with DDR4 memory module of motherboard, built in support memory type higher than DDR3! Supported states may vary by motherboard specification.
- Note: Don't support laptops and motherboards prior to X99; Don't support DDR3 memory.
- Packing list:1x TPM 2.0 Module for ASUS
ARM reference platform and Infineon SPI TPM
The deck also identifies an ARM reference platform using an Infineon TPM connected over SPI. The example makes the TPM’s bus interface an explicit integration consideration: a module’s interface must match what the target platform supports.
Boot measurement and coreboot
Grub2 patches for measured launch appear among the work described in the slides, and coreboot TPM 2.0 support is mentioned as a possible starting point. These are presentation-era project references, not confirmation that a current firmware, bootloader, or board combination is ready to use.
Rank #4
- TPM 2.0 module for ASROCK motherboard.
- TPM 2.0 module chip 2.0mm pitch, 2x9P, 18 pin security module for ASROCK
- LPC 18 Pin for TPM chip is better compatible with DDR4 memory module of motherboard, built in support memory type higher than DDR3! Supported states may vary by motherboard specification.
- Note: Don't support laptops and motherboards prior to X99; Don't support DDR3 memory.
- Packing list:1x TPM 2.0 Module for ASROCK
What should developers verify before planning a similar setup?
The 2017 talk is useful as an architectural map, but it is not a current hardware compatibility guide. Check the complete target system rather than choosing a TPM module in isolation.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →- TPM interface: Confirm the TPM’s bus and connection, such as SPI, are supported by the specific target board.
- Board revision and documentation: Check vendor documentation for the exact board revision and its supported TPM configuration.
- Firmware and boot chain: Verify that firmware and boot components support the required TPM behavior, including measurement if that is part of the design.
- Kernel and userspace: Confirm that the target Linux kernel and TSS versions work together for the features the system needs.
- Build footprint: Review the current tpm2-tss installation documentation, which describes building a reduced set of libraries for embedded targets. This is current upstream documentation, separate from what the 2017 presentation documented, and it does not certify a particular board-and-module pairing.
What the presentation does—and does not—establish
The slides provide historical examples of TPM packages, measured-launch work, and integration on named platforms. They do not establish present-day project status, retail availability, or compatibility of current hardware. Likewise, the broader topic list comes from a secondary catalog and should not be mistaken for a detailed account of every implementation covered in the talk.
Best Value
- Independent TPM Processor: The remote card encryption security module uses an independent TPM encryption processor, which is a daughter board connected to the main board.
- High Security: The TPM securely stores an encryption key that can be created using encryption software, without which the content on the user's PC remains encrypted and protected from unauthorized access.
- PC Architecture: TPM module system components adopts a standard PC architecture and reserves a certain amount of memory for the system, so the actual memory size will be smaller than the specified amount.
- Scope of Application: TPM modules are suitable for GIGABYTE for 11 motherboards. Some motherboards require a TPM module inserted or an update to the latest BIOS to enable the TPM option.
- Easy to Use: 12Pin remote card encryption security module is easy to use, no complicated procedures are required, and it can be used immediately after installation.
For developers, the enduring lesson is that TPM 2.0 support is a system-integration problem: hardware interface, board support, firmware, boot software, Linux, and the TSS all need to align. The ELC 2017 presentation illustrates that work in its own period; current decisions require current documentation for the exact target.
Quick Recap
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