MLKEMKey: Generazione Effimera di Chiavi, Ingestione TRNG e Derivazione (d, z)

MLKEMKey è specializzata nella generazione crittograficamente provabile di chiavi effimere e a lungo termine per FIPS 203 ML-KEM, integrando generatori di numeri casuali quantistici (QRNG), pool di entropia NIST SP 800-90A/B/C e funzioni sicure di derivazione delle chiavi.

MLKEMKey Entropy Harvesting & Dual-Seed Key Derivation Architecture

Quantum RNG ingestion, SP 800-90B health tests, and constant-time (d, z) expansion

Central System: Key Derivation Core - Dual-Seed (d, z) Generator

Cryptographic Nodes

  • Quantum Noise Source
  • Entropy Health Monitor
  • Conditioning Component
  • Polynomial Expansion Unit
  • Stack Zeroization Circuit

Architectural Layers & Protocols

  • Physical Noise Harvesting Layer (Photonic Phase-Jitter / Avalanche Breakdown): Harvesting raw quantum physical entropy with min-entropy H_inf > 7.99 bits per byte.
  • Deterministic Random Bit Generator (HMAC-DRBG / CTR-DRBG / Hash-DRBG): Cryptographic expansion of conditioned seeds with 256-bit forward and backward secrecy.
  • FIPS 203 Dual-Seed Expansion (SHAKE-256 (d, z) Derivation): Transforming 32-byte seed d into public matrix seeds rho and noise seed sigma; seed z for rejection.
  • Key Lifecycle & Scrubbing Controller (Memory-Locked Pages (mlock) & Active Zeroization): Ensuring private keys and intermediate seeds are immediately scrubbed upon completion.

Key Metrics: 256 bits (Entropy Seed Length) | < 45 µs (Keygen Cycle Time) | H_inf > 7.99 (Min-Entropy Guarantee) | Instant (Stack Zeroization)

Generazione di chiavi effimere resilienti al quantistico, ingestione di seed TRNG ad alta entropia e derivazione di chiavi a doppio seed (d, z)

Authoritative technical engineering reference for quantum-resilient ephemeral key generation, high-entropy trng seed ingestion & dual-seed key derivation (d, z) in NIST FIPS 203/204/205 standards, lattice-based cryptography, side-channel attack mitigation, and quantum-resilient infrastructure.

Core Engineering Areas

Technical Articles

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