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SATA: Sensor Attestation and Trust Anchoring: A Formally Specified, Simulation-Evaluated Continuous-Trust Protocol for Autonomous-Systems Sensor Edges

Jul 2026 · Journal of Hardware and Systems Security · Vol 10 · 0 citations · 77 references
Computer Science

TL;DR

SATA (Sensor Attestation and Trust Anchoring), a TPM-anchored protocol specification that computes a continuous trust scalar τ ∈ [0, 1] from a sliding window of cryptographically committed attestation records, is presented as a complement to RATS/SGX/PSA attestation, addressing the intersection of continuous trust quantification, hardware anchoring, formal specification, and multi-sensor operation under adversarial pressure.

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