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Quantum Random Challenges
Challenge sequence generated by quantum measurement — mathematically impossible to predict or pre-compute.
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Quantum Walk Analysis
Facial motion verified via quantum walk on landmark graph — detects synthetic motion patterns invisible to classical detectors.
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Photo & Replay Attack Defence
Defeats printed photos, screen replays, virtual cameras, and pre-recorded deepfake loops.
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Camera-Only Processing
No video stored or transmitted. Motion vectors only are sent for verification.