Infrastructure for Xen development and debugging
Published at July 4, 2022 · Piotr Król · Norbert Kamiński · 5 min read
Back in 2018 at OSFC, we've presented AMD IOMMU enabling for PC Engines apuX (GX-412TC) platforms. Our hypervisor of choice was Xen and we used it to verify the PCI pass-through feature. Unfortunately, the booting process was not exactly stable. In this article, you can check how to prepare infrastructure for Xen development and debugging...
Published at June 23, 2022 · Tomasz Żyjewski · 7 min read
The Fobnail Token is an open-source hardware USB device that helps to determine the integrity of the system. The purpose of this blog post is to present the development progress of this project. During this phase, we focused on researching OS for hosting Fobnail Attester...
Categories: security
Fobnail Token - Fobnail provisioning
Published at May 25, 2022 · Krystian Hebel · 9 min read
This phase is about provisioning Fobnail Token itself. The closing point of that process is creating a certificate for Token that can be used later after attestation succeeds...
Categories: security
Introduction of Yocto meta layer for Nezha D1
Published at May 12, 2022 · Cezary Sobczak · 5 min read
Presentation of current progress status with the support of the Nezha board in Yocto Project...
Talos II - second CPU support and test automation
Published at April 15, 2022 · Krystian Hebel · 5 min read
Another post about our adventures with porting coreboot for Talos II. This phase focused on enabling second CPU and its internal devices. We also expanded our test suite....
Categories: firmware
Open Source Firmware on TigerLake platforms - part 1
Published at April 14, 2022 · Michał Żygowski · 9 min read
This post describes efforts of building open source firmware for Tiger Lake UP3 RVP platform and the problems faced in the process. Tiger Lake is one of the newest Intel processors for which the FSP and EDK2 MinPlatform has been recently released....
Categories: firmware
Fobnail Token - platform attestation
Published at April 6, 2022 · Artur Kowalski · Krystian Hebel · 6 min read
The Fobnail Token is an open-source hardware USB device that helps to determine the integrity of the system. The purpose of this blog post is to present the development progress of this project. This phase was focused on attestation....
ASUS KGPE-D16 Dasharo testing update
Published at March 23, 2022 · Michał Żygowski · 3 min read
This blog post describes the updates in the validation process of Dasharo for ASUS KGPE-D16. You will read about new tests and newly detected issues....
Categories: firmware
Fobnail Token - platform provisioning
Published at March 21, 2022 · Krystian Hebel · 7 min read
The Fobnail Token is an open-source hardware USB device that helps to determine the integrity of the system. The purpose of this blog post is to present the development progress of this project. This phase was focused on platform provisioning....
A new source of trust for your platform - Dasharo with Intel TXT support
Published at March 17, 2022 · Michał Żygowski · 9 min read
Do you trust the firmware on your system? No? Then this post is a must-read for you. Get to know what Intel Trusted Execution Technology (TXT) is and how it may help you securely measure and attest your operating system and software running on your machine. You will also hear about open-source implementation of Intel TXT for Ivy Bridge/Sandy Bridge platforms including Dell OptiPlex 7010 / 9010....
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