HSMs para Naves Espaciais Resistentes a Radiação e Segurança de Telemetria Satelital

Implantando módulos de segurança em hardware de grau espacial para megaconstelações LEO, satélites de defesa GEO e sondas de espaço profundo, protegendo comandos (TC) e enlaces de telemetria (TM).

SpaceHSM Orbital Cryptographic Architecture

Cryptographic Enclave: Space Security Core — Rad-Hard / CCSDS Enclave

Hardware Security Nodes & Co-Processors

  • CCSDS SDLS Telecommand Authenticator
  • Multi-Gigabit Laser ISL Encryptor
  • TID > 100 krad Radiation-Hard Silicon
  • Anti-Spoofing Ephemeris Signer
  • Autonomous Anti-Tamper Flight Guard

Architectural Layers & Silicon Defenses

  • Layer 1: Radiation-Hardened Semiconductor Die (Silicon-on-Insulator (SOI) / Rad-Hard CMOS): Tolerating Total Ionizing Dose > 100 krad(Si) and linear energy transfer (LET > 75 MeV·cm²/mg) with zero latchup.
  • Layer 2: CCSDS Space Data Link Security (SDLS) Core (Hardware AES-GCM-256 / Extended Procedures): Encrypting Telemetry (TM) and authenticating Telecommand (TC) frames according to CCSDS 355.0-B-1.
  • Layer 3: Multi-Gigabit Optical Cross-Link Pipeline (Co-Packaged Optics / Multi-Gigabit AES ASIC): Encrypting high-speed laser cross-links (OISL) between constellation satellites at 10 Gbps to 40 Gbps.
  • Layer 4: Spacecraft On-Board Computer & Avionics Bus (SpaceWire (ECSS-E-50-12C) / MIL-STD-1553B): Interfacing with spacecraft flight computers, attitude control systems, and sensor payload instruments.

Cryptographic Telemetry & Compliance: > 100 krad (Total Ionizing Dose (TID) Tolerance) | Zero-SEFI (Single Event Latchup Immunity) | 10-40 Gbps (Optical ISL Line-Rate Encryption) | CCSDS SDLS (Space Data Standard Certified)

Raízes de Confiança em Hardware para o Ambiente Orbital Hostil

Commercial satellite megaconstellations and military space assets operate in high-radiation orbital environments vulnerable to electronic jamming, ground-station spoofing, and physical cosmic ray bit-flips. SpaceHSM delivers radiation-hardened silicon enclaves that execute CCSDS Space Data Link Security protocols, protecting satellite control systems against hostile ground injection.

Core Engineering Areas

Technical Publications

Related Cluster Architecture Specifications