Optimizing Lattice-Based PQC for Microcontrollers with Strict Energy Budgets

Core clinical engineering and protocols for PQC for Medical Implantables.

The 10-to-20 Year Lifespan of Medical Implantables

Medical implants such as pacemakers, deep brain stimulators, and cochlear implants remain inside patients for decades. If an adversary intercepts encrypted telemetry today, they can store it and decrypt it once cryptanalytically relevant quantum computers (CRQCs) emerge—a threat known as 'Harvest-Now, Decrypt-Later'.

Lightweight Assembly Implementations of ML-KEM

QuantumIoMT engineers optimized, constant-time implementations of ML-KEM (formerly Kyber) tailored for 32-bit embedded medical microcontrollers. By leveraging hardware multiply-accumulate instructions and tight memory reuse, key encapsulation completes in milliseconds with minimal battery impact.

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