WarpGuard: Towards Control-Flow Attestation for Heterogeneous CPU-GPU Execution
First joint CPU-GPU control-flow attestation framework targets safety-critical embedded systems — relevant for European OT/automotive sectors requiring runtime integrity assurance.
Summary written by editorial AI · Source link below
arXiv:2607.13640v1 Announce Type: new Abstract: Heterogeneous CPU-GPU workloads are increasingly used in safety-critical embedded systems, yet no existing approach provides joint attestation of their execution. Prior Control-Flow Attestation (CFA) techniques focus on CPU-side CFA, while GPU attestation is limited to static, load-time verification and does not provide runtime guarantees. As a result, runtime attacks on GPU kernels and violations of the CPU-GPU interaction contract remain unaddre
Editorial Analysis
Safety-critical European industries increasingly use GPU-accelerated embedded workloads; lack of joint attestation has been a blind spot for runtime integrity.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
External link — opens at arXiv Crypto & Security in a new tab.
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