QNSP

CUI Labs · Singapore

About QNSP

QNSP is the flagship post-quantum cryptography platform from CUI Labs — verifiable PQC infrastructure for AI, data, and mission-critical systems.

QNSP is built and operated by CUI Labs. For the company behind QNSP — corporate, legal, and registration details — see cuilabs.io.

90PQC algorithms · 14 families
2independent providers, cross-verified
100%NIST ACVP (noble 435/435 · liboqs 240/240)
Freeto start — full 5-language SDK family

Why QNSP exists

Standards on paper aren't the same as verifiable deployment

"Harvest now, decrypt later" is no longer a thought experiment. Adversaries are already collecting encrypted traffic they intend to break with cryptanalytically relevant quantum computers later this decade. Every long-lived secret encrypted with RSA, ECDH, or ECDSA today is on a clock — and the regulated industries that hold the most sensitive long-lived data (finance, defense, healthcare, government) have the least appetite for migration improvisation.

NIST finalised the first post-quantum standards in August 2024 — FIPS 203 (ML-KEM), FIPS 204 (ML-DSA), and FIPS 205 (SLH-DSA) — with FIPS 206 (FN-DSA) still in draft. The U.S. CNSA 2.0 suite sets a federal migration window across roughly 2030–2033. The work is no longer "discover PQC"; it is "deploy PQC verifiably, with evidence regulators and auditors can check."

That gap — between standards on paper and verifiable deployment — is QNSP.

One platform, four surfaces

What QNSP is

A full managed post-quantum platform — not a single library or a point tool.

KMS · Vault · Storage

Quantum-safe KMS, vault, and SSE-X storage

ML-KEM, ML-DSA, Falcon, and SLH-DSA across 14 algorithm families, with dual-provider cross-verification (liboqs + noble) and enforceable per-tenant crypto-policy tiers.

Hardware-backed keys

HSM, BYOH, and confidential compute

8 HSM vendors, AWS CloudHSM, customer-bring-your-own-HSM, and Intel SGX / AMD SEV / AWS Nitro Enclaves for AI workload isolation.

Audit · Compliance

Tamper-evident audit + compliance evidence

A PQC-signed Merkle-tree audit trail and on-demand evidence packs for SOC 2, ISO 27001, HIPAA, PCI DSS, GDPR, PDPA, and MAS TRM.

Public verifiability

Conformance you can re-run yourself

NIST ACVP conformance vectors (noble 435/435, liboqs 240/240 on the addressable ML-KEM surface) and reproducible benchmarks — open to inspection in the public mirror.

How we build it

Production infrastructure, not a research project

Every claim QNSP's site makes — algorithm coverage, latency, conformance, hardware support — is verifiable from public artefacts. There are no demonstrations dressed up as features, no toy benchmarks, no filler pages. If a capability is on the roadmap it is labelled as such; if it ships, it ships with evidence.

The platform is built in TypeScript and Rust, runs on AWS in Singapore (ap-southeast-1), and is operated under regulated-buyer-grade engineering discipline: signed audit trails, immutable production change records, deterministic deploys, and no shortcuts on cryptographic correctness.

Verify it yourself: NIST ACVP conformance at /verify/conformance, reproducible benchmarks at /benchmarks, and the crypto path open for inspection in the public mirror at cuilabs/qnsp-public.

Who it's for

Built for regulated buyers

QNSP is built for financial institutions, defense contractors, healthcare systems, sovereign AI programmes, and critical-infrastructure operators across Asia, Europe, and North America — organisations whose data has to stay confidential long past the arrival of a quantum computer.

CUI Labs is headquartered in Singapore deliberately: it is one of the few jurisdictions with a coherent national posture on AI, cryptography, and financial infrastructure, and the MAS TRM Guidelines and PDPA give QNSP a regulatory baseline that maps cleanly onto the obligations its international customers face.

Singapore-HQAWS ap-southeast-1MAS TRM-alignedPDPA-native

Get in touch

Contact

For more channels — compliance, billing, support, incident escalation — see the Contact page.

See the Contact page for all channels, or cuilabs.io for CUI Labs company, legal, and registration details.