BCIVault: 植入式高安全密码微核、亚毫秒级神经流加密与抗量子隔离沙箱

BCIVault Neural Enclave Architecture & Cognitive Telemetry Topology

Micro-electrode signal ingest, on-chip neural encryption, and post-quantum wireless bridge

Central System: Neural Crypto Core - Cognitive Privacy Enclave

Cryptographic Nodes

• Neural Array Ingest
• Spike-Sorting Filter
• Lattice Encryption Pipe
• Homomorphic Neural Unit
• Cognitive Air-Gap Bridge

Architectural Layers & Protocols

• Neural Acquisition Plane (Sub-Threshold Bio-Amplifiers / 1024-Electrode Arrays): Digitizing microvolt-level neural action potentials (spikes) and local field potentials (LFP).
• On-Chip Cryptographic Sealing (Hardware ML-KEM / ChaCha20 Stream Cipher): Encrypting high-bandwidth neural telemetry (> 20 Mbps) before RF/inductive wireless broadcast.
• Encrypted Cognitive Inference (CKKS Homomorphic Neural Network Decoding): Executing motor intent decoding on cloud servers without decrypting raw brain signals.
• Stimulation Safety & Anti-Tamper (Hardware Charge-Balancing Safety Clamp): Preventing malicious electrical stimulation pulses that could induce seizures or neural tissue damage.

Key Metrics: < 1.2 ms (Neural Loop Latency) | 1,024 Ch (Simultaneous Electrodes) | Zero-Leak (Cognitive Privacy Margin) | 100% (Stimulation Safety Verified)