---
title: "Post-Quantum Cryptography Hybrid TLS 1.3 Key Exchange | Zero-Trust Architecture Canon"
description: "NIST onaylı Kuantum Sonrası Kriptografi (PQC) hibrit anahtar kapsülleme (X25519 + ML-KEM / Kyber-768) uygulayan; gelecekteki kuantum bilgisayarların bugünden kaydedilen verileri çözmesini engelleyen mimari."
image: "https://tinycto.tv/assets/zero-trust/zero_trust_architectures_og.jpg"
canonicalUrl: "https://tinycto.tv/tr/zero-trust/architectures/post-quantum-kyber-tls"
locale: "tr"
---

# Post-Quantum Cryptography Hybrid TLS 1.3 Key Exchange (`zt-arch-10`)

> **Sütun**: DATA | **Arketip**: POST_QUANTUM_RESILIENCE
> **Engellenen MITRE ATT&CK Teknikleri**: T1040, T1565, T1005

## Mimari Özeti

NIST onaylı Kuantum Sonrası Kriptografi (PQC) hibrit anahtar kapsülleme (X25519 + ML-KEM / Kyber-768) uygulayan; gelecekteki kuantum bilgisayarların bugünden kaydedilen verileri çözmesini engelleyen mimari.

## Saldırgan Modeli

Saldırganın şifreli trafiği bugünden kaydedip arşivleyerek gelecekte kuantum bilgisayarlarla çözmeyi hedeflemesi (Harvest Now, Decrypt Later).

## NIST SP 800-207 Temel İlkeleri

- All communication is secured regardless of network location.
- All data sources and computing services are considered resources.

## 3 Kademeli Olgunluk Yapılandırmaları

### INITIAL Seviyesi

- **Uygulama Kapsamı**: Cryptographic inventory auditing and PQC readiness assessment across all endpoints.
- **Kimlik Doğrulama Zorlaması**: Standard RSA-4096 / ECDSA P-256 TLS 1.3.
- **Ağ İzolasyonu**: Standard edge CDN termination.

### ADVANCED Seviyesi

- **Uygulama Kapsamı**: Edge reverse proxies and internal ingress configured with hybrid X25519 + ML-KEM-768.
- **Kimlik Doğrulama Zorlaması**: Hybrid key encapsulation supported with automatic classical fallback for legacy clients.
- **Ağ İzolasyonu**: Encrypted overlay utilizing quantum-safe symmetric pre-shared keys.

### OPTIMAL Seviyesi

- **Uygulama Kapsamı**: End-to-end post-quantum encryption across all edge, service mesh, and database layers.
- **Kimlik Doğrulama Zorlaması**: Stateful hash-based signatures (LMS/XMSS) and ML-DSA (Dilithium) for root CAs.
- **Ağ İzolasyonu**: Zero reliance on traditional discrete-log or factoring cryptography anywhere in stack.

## Terraform HCL Manifest

```hcl
resource "cloudflare_zone_settings_override" "pqc" {
  zone_id = var.cloudflare_zone_id
  settings {
    tls_1_3                  = "on"
    post_quantum             = "preferred"
    minimum_tls_version      = "1.2"
  }
}
```

## Kubernetes / Tetragon Policy Manifest

```yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: envoy-pqc-config
  namespace: ingress
data:
  envoy.yaml: |
    tls_context:
      common_tls_context:
        tls_params:
          tls_minimum_protocol_version: TLSv1_3
          cipher_suites:
          - "ECDHE-ECDSA-AES128-GCM-SHA256"
          ecdh_curves:
          - "X25519MLKEM768"
          - "X25519"
```


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  "@type": "TechArticle",
  "headline": "Post-Quantum Cryptography Hybrid TLS 1.3 Key Exchange | Zero-Trust Architecture Canon",
  "description": "NIST onaylı Kuantum Sonrası Kriptografi (PQC) hibrit anahtar kapsülleme (X25519 + ML-KEM / Kyber-768) uygulayan; gelecekteki kuantum bilgisayarların bugünden kaydedilen verileri çözmesini engelleyen mimari.",
  "url": "https://tinycto.tv/tr/zero-trust/architectures/post-quantum-kyber-tls"
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