SecureEvtol: 零信任机载航电体系与高安全密码学飞行控制总线

SecureEvtol Zero-Trust Avionics Control Bus & Cryptographic Enclave Architecture

Mutual TLS 1.3 micro-bus, hardware security chip attestation, and anti-tamper cryptographic vault

Central System: Zero-Trust Flight Controller - Mutual TLS 1.3 & Attestation Engine

Aviation Architecture Nodes

• Hardware Cryptographic Root of Trust
• Cryptographic Actuator Drive Node
• Battery Management Enclave (BMS)
• Dual-Key Maintenance Authorization Port
• Tamper-Proof Flight Recorder Vault

Architectural Layers & Protocol Stacks

• Hardware Silicon Security & Key Enclaves (Hardware Security Module (HSM) / Secure Enclaves): Anchoring cryptographic identities in physical silicon; private keys can never be extracted even under physical decapping attacks.
• Internal Bus Mutual Cryptographic Attestation (Mutual TLS 1.3 over CAN FD / Micro-mTLS): Authenticating every single motor speed command and flight surface deflection with microsecond cryptographic handshakes.
• Battery Management & Telemetry Integrity (HMAC-SHA256 Signed Telemetry Channels): Ensuring battery thermal readings and cell voltages cannot be spoofed to conceal impending thermal runaway.
• Airworthiness Maintenance Cryptographic Keys (Two-Man Rule Dual Cryptographic Sign-Off): Requiring dual cryptographic keys from certified A&P mechanics and safety officers before authorizing maintenance firmware flashes.

Flight Telemetry Metrics: 100% (Actuator Command Cryptographic Verification) | < 50 µs (Hardware Micro-mTLS Authentication Latency) | FIPS 140-3 (Silicon Root-of-Trust Rating) | Zero Trust (Internal Avionics Architecture)