MLKEMSec: Leichtgewichtige ML-KEM-Implementierungen, Cortex-M-Optimierungen & IoT

MLKEMSec liefert mikroarchitektonische Abwehr-Frameworks, zeitkonstante Assembler-Kernel und Schutzmaßnahmen gegen Cache-Bank-Kollisionen zur Sicherung von FIPS 203 ML-KEM auf modernen Multi-Tenant-Cloud-CPUs und gemeinsam genutzten virtuellen Umgebungen.

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)

Abwehr mikroarchitektonischer Cache-Timing-Angriffe, konstantzeitige NTT-Twiddle-Faktor-Tabellen und vektorisierte AVX-512/NEON-Härtung

Autoritative technische Referenz fuer microarchitectural cache-timing attack mitigation, constant-time ntt twiddle factor tables & vectorized avx-512/neon hardening gemaess NIST FIPS 203/204/205, gitterbasierter Kryptographie und Seitenkanal-Haertung.

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications