QuantumShield

Post-quantum migration and crypto-agility for systems that must still be trusted tomorrow.

QuantumShield converts post-quantum cryptography from abstract concern into operational migration: inventory, prioritisation, hybrid transition, supplier evidence and cryptographic agility.

ML-KEMML-DSASLH-DSACrypto-Agility
Migration Architecture

Post-quantum readiness begins with dependency visibility.

The PQC stack maps the transition from legacy cryptographic surfaces toward hybrid deployment patterns and crypto-agile operations.

The priority is not panic replacement. It is knowing where trust depends on algorithms, certificates, signing systems and long-lived confidentiality.

Current Landscape

What matters now.

Post-quantum migration is now an engineering programme. The serious first step is inventory: TLS, VPN, SSH, code signing, machine identity, wallets, firmware, backups, PKI and archival encryption.

The highest-priority exposure is long-lived confidentiality: information harvested now that must remain protected into the quantum era. Systems with slow replacement cycles require early planning.

Crypto-agility is the practical target. Organisations need the ability to change algorithms, certificates, key lifecycles and supplier dependencies without re-architecting everything under emergency pressure.

Research Programme

Operational focus.

  • Crypto-asset inventory and dependency mapping across applications, infrastructure and suppliers.
  • Risk-tiered migration model separating key establishment, digital signatures, firmware, archival data and machine identity.
  • Hybrid transition patterns for systems that must bridge classical and post-quantum trust.
  • Executive dashboard showing PQC readiness, blockers and supplier posture.
research programmeprototype trackdashboard tracksecurity-first
Crypto-Agility Inventory ModelPQC
system: customer-portal
crypto_surfaces:
  - tls_public_edge: ECDHE + RSA cert chain
  - session_tokens: HMAC-SHA256
  - database_backup: AES-256 envelope encryption
  - code_signing: ECDSA release signatures
priority:
  long_lived_confidentiality: medium
  replacement_complexity: high
  pqc_action: "hybrid certificate pilot + signing-system roadmap"
2026–2030 Prognosis

Likely trajectories for the next cycle.

Forward-looking forecasts grounded in present standards, tooling direction and adversary incentives.

2026

PQC readiness becomes a governance question

Boards and procurement teams begin asking where cryptography exists and which vendors can evidence migration plans.

2027–2028

Hybrid certificates mature

Hybrid classical/PQC patterns appear in regulated, high-assurance and long-lifecycle environments.

2029–2030

Crypto inventory becomes audit evidence

Organisations without dependency maps struggle to demonstrate resilience or manage algorithm deprecation.

Research Outputs

What the programme produces.

The output layer converts research into visible artefacts: models, diagrams, simulators, dashboards, datasets, playbooks and defensible architectures.

Readiness MapCryptographic dependency inventory.
Migration PlaybookPrioritised transition model.
Hybrid Key LabSafe demonstrators for key exchange/signing.
Supplier TrackerVendor PQC posture register.