Linaro Connect 2025
LIS25-221 Attestation in ARM’s Reference Firmware - Establishing Trust and What’s Next
Technical presentation - 30 minutes (including q&a)
- Thursday, 15 May 12:30 - 12:55
- Room: Session room 3 | Opala III
Attestation is a process designed to establish trust in an entity by authenticating and verifying that the device has booted into a known, secure state. Building trust is a critical requirement in various use cases, such as device onboarding and the deployment of confidential workloads. Several attestation solutions are available, including TPM, DICE/DPE, and PSA/CCA Attestation. This presentation provides an overview of the attestation schemes supported in ARM’s firmware, identifies existing gaps, and offers insights into upcoming developments in this area