MLKEMSec: Implémentations ML-KEM Légères, Optimisations Cortex-M et Sécurité IoT

MLKEMSec fournit des cadres de défense micro-architecturale, des noyaux assembleurs en temps constant et des mitigations contre les collisions de bancs de cache pour sécuriser FIPS 203 ML-KEM sur les processeurs cloud multi-locataires.

MLKEMSec Microarchitectural Defense & Cache-Invariance Pipeline

Constant-time memory scheduling, speculative execution barriers, and cache flush engines

Central System: Cache Defense Unit - Microarchitectural Guard

Cryptographic Nodes

  • Twiddle Factor Prefetcher
  • Speculative Execution Barrier
  • Vectorized Montgomery ALU
  • Cache Flush Controller
  • Transient Fault Monitor

Architectural Layers & Protocols

  • Cache Architecture Invariance (Cache-Line Locking & Linear Memory Scans): Eliminating cache hit/miss timing differences during polynomial table lookups.
  • Transient Execution Hardening (Speculative Load Hardening & Serialization Barriers): Preventing Spectre-V1/V2 and Meltdown transient data leakage during decapsulation.
  • Constant-Time Assembly Pipeline (Hand-Written Assembly with Zero Branching): Ensuring every instruction executes in fixed cycle counts regardless of secret values.
  • Multi-Tenant Cloud Isolation (Core Pinning & Cache Allocation Technology (CAT)): Shielding post-quantum cryptographic containers from cross-core noisy neighbor attacks.

Key Metrics: 0 Cycle (Timing Variance Across Inputs) | Spectre-Proof (Speculative Execution Immunity) | L1 Locked (Twiddle Factor Memory Security) | 100% (Constant-Time Assembly Coverage)

Atténuation des attaques par synchronisation de cache microarchitecturale, tables de facteurs twiddle NTT en temps constant et durcissement vectorisé AVX-512/NEON

Authoritative technical engineering reference for microarchitectural cache-timing attack mitigation, constant-time ntt twiddle factor tables & vectorized avx-512/neon hardening in NIST FIPS 203/204/205 standards, lattice-based cryptography, side-channel attack mitigation, and quantum-resilient infrastructure.

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications