Módulos de Segurança para Dispositivos Médicos e Enclaves IEC 62304

Implantando enclaves criptográficos dedicados de hardware para sistemas de suporte à vida, bombas de infusão inteligentes, neuroestimuladores implantáveis e telemetria hospitalar zero-trust.

MedicalHSM Clinical Silicon Architecture

Cryptographic Enclave: Medical Security Core — IEC 62304 Class C / FDA Enclave

Hardware Security Nodes & Co-Processors

Prescription Order Authenticator
Clinical Telemetry Encryptor
Life-Critical Actuator Interlock
Secure Medical Firmware Loader
Silicon Physical Tamper Mesh

Architectural Layers & Silicon Defenses

Layer 1: Medical-Grade Low-Power Silicon (ISO 13485 Certified Fab / Low-Leakage CMOS): Operating reliably inside battery-powered pacemakers and portable infusion pumps with sub-milliamp power consumption.
Layer 2: Fast Cryptographic Coprocessor (Hardware AES-GCM / SHA-256 / ECDSA P-256): Encrypting patient physiological telemetry and validating doctor prescription signatures in under 10 milliseconds.
Layer 3: Therapy Actuator Safety Interlock (Fail-Safe Hardware Bounds Checker): Enforcing hard upper dosage limits in silicon that cannot be overridden by compromised application microcontrollers.
Layer 4: Hospital IoMT & EHR Gateway Interface (HL7 FHIR / IEEE 11073 SDC / mTLS): Connecting medical devices to hospital Electronic Health Record (EHR) networks via authenticated, encrypted sessions.

Cryptographic Telemetry & Compliance: < 12 µA (Standby Quiescent Current) | Class C (IEC 62304 Highest Risk Tier) | 100% (Dosage Command Authentication) | FDA 510(k) (Premarket Cybersecurity Ready)

Raízes de Confiança em Hardware para Dispositivos Médicos de Suporte à Vida

Connected medical devices deliver life-saving therapies but introduce critical vulnerabilities: unauthorized dosage modifications, patient telemetry eavesdropping, and firmware bricking. MedicalHSM embeds certified cryptographic silicon into clinical hardware, ensuring that therapy commands, drug dispensing orders, and firmware updates are cryptographically authenticated before physical execution.

Core Engineering Areas

FDA 510(k) Cybersecurity Compliance — Engineering medical device security architectures compliant with FDA Section 524B and EU Medical Device Regulation (MDR).
Infusion Pump & Life-Support Actuator Interlocks — Bridging cybersecurity and patient physiological safety to prevent lethal drug overdoses caused by cyber compromise.
Encrypted Clinical Telemetry & HL7 FHIR — Hardware encryption of vital signs, ECG waveforms, and diagnostic imaging streams in compliance with HIPAA and GDPR.

Technical Publications

Related Cluster Architecture Specifications

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ApiHSM — Cryptographic API Gateways, REST/gRPC PKCS#11 Microservices & Cloud-Native Key Enclaves
AssetHSM — Institutional Digital Asset Hardware Custody, Multi-Party MPC-HSM Hybrid & Cold Storage