Protecting Mental Privacy: Zero-Knowledge Proofs of Motor Intent

Preventing raw neural signal extraction and decoding intended actions without exposing subconscious brain activity.

The Imperative of Cognitive Privacy in BCI Architecture

Neural recording arrays capture extensive biological signals beyond immediate motor intentions, potentially revealing subconscious emotions, memory recall, and cognitive health status. NeuroHSM enforces cognitive privacy at the silicon layer, running decoding algorithms inside isolated enclaves and outputting only sanitized intention tokens.

Zero-Knowledge Attestation of Neural Authenticity

Using specialized zero-knowledge SNARK accelerators, NeuroHSM generates mathematical proofs that motor control signals satisfy legitimate physiological parameters without streaming the underlying raw microvolt waveforms to cloud servers.

Intention-Only Data Streaming: Exporting high-level decoded actions (e.g. click, keypress) instead of raw brainwaves.
Zero-Knowledge Motor Proofs: Proving that neural intent originated from the authorized patient without revealing signal features.
Episodic Memory Protection: Hardware-enforced encryption of hippocampal and temporal lobe recording channels.
Consent-Driven Filter Banks: User-controlled gating of recording channels during confidential cognitive tasks.

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