QuantX, LLC helps enterprises, SaaS providers, and regulated industries survive the quantum transition — with hybrid post-quantum deployment, readiness audits, and migration roadmaps. Our mission: build PQC products. Today, we deliver the consulting that gets you there.
This is the same hardening pattern we deploy for clients: classical + post-quantum key exchange for production TLS 1.3 stacks.
X25519MLKEM768TLS 1.3detecting…—An attacker must break both layers. A quantum computer that defeats X25519 still faces ML-KEM 768. Dual-layer protection, zero downtime migration.
PQC replaces RSA and ECC — breakable by Shor's algorithm on a future large-scale quantum computer — with lattice-based, hash-based, and code-based algorithms that neither classical nor quantum computers can efficiently solve. The standards are final. The migration window is open now.
Adversaries capture encrypted traffic today to decrypt once a fault-tolerant quantum computer arrives. Data with 5–10 year sensitivity is already exposed.
We deploy X25519 + ML-KEM 768 in parallel. You keep classical compliance and gain quantum resistance — no flag day, no rip-and-replace.
NIST FIPS 203/204/205 are published; CNSA 2.0 timelines require PQC adoption. Early movers avoid the last-minute scramble and audit failures.
Grover's and Shor's algorithms collapse the effective security of classical crypto. ML-KEM steps well beyond the estimated quantum-feasible threshold.
Four standardized algorithms. We help you choose correctly — KEMs for key exchange, signatures for identity — and deploy them in hybrid mode alongside your existing PKI. Everything we recommend runs on our own PQC implementation stack: one vetted codebase behind our assessments and deployments.
CRYSTALS-Kyber. Key encapsulation for TLS, VPNs, messaging. Our default: ML-KEM 768 hybrid.
X25519MLKEM768CRYSTALS-Dilithium. General-purpose post-quantum signatures for certs and code signing.
Dilithium → ML-DSASPHINCS+. Stateless hash-based signatures. Conservative fallback when lattices aren't suitable.
SPHINCS+ → SLH-DSAFALCON. Compact lattice signatures for constrained / bandwidth-sensitive protocols.
FALCON → FN-DSAA PQC consulting engagement — from discovery to deployed hybrid — typically in 3–6 weeks. Then we stay on as your quantum-safety partner.
Crypto inventory, TLS fleet scan, certificate & dependency mapping, HNDL exposure scoring, and a prioritized findings report.
CNSA 2.0-aligned plan: what to migrate first, hybrid vs. pure-PQC decisions, vendor requirements, timelines, and cost model.
Hands-on implementation: TLS 1.3 + X25519MLKEM768, load balancer / CDN / gateway config, interop testing, rollback-safe rollout.
Verify with QXScan, add PQC checks to CI/CD, continuous posture dashboards, and re-scan cadence for every release.
Engineer & executive workshops: PQC primitives, NIST standards, Mosca planning, and what "quantum-safe" claims actually require.
Design partners — starting with QXScan — get early access to new products as they complete vetting, plus co-development input and preferred pricing.
Automated scans + stakeholder interviews. Crypto inventory of the scanned fleet.
Risk-ranked roadmap with quick wins and compliance mapping.
Hybrid PQC on staging → production with validation gates.
Continuous scanning, reporting, and product early access.
QXScan continuously tests your TLS endpoints — external and internal — against PCI-DSS, HIPAA, SOC2, FISMA, and PQC readiness. Every scan produces a structured, versioned result that feeds your SIEM, syslog, dashboards, and CI/CD, so drift shows up the moment it happens, not at the next audit cycle.
QXScan Enterprise adds fleet management with SIEM, syslog, and metrics integrations — five profiles today (HIPAA, PCI-DSS, SOC 2, FISMA, PQC), 30+ global standards on the way.
Tell us about your infrastructure. We'll respond within one business day with scoping and a fixed-fee assessment quote.
Mention any of these in your message and we'll scope the right engagement:
TLS posture & compliance — continuous monitoring of external and internal endpoints against PCI-DSS, HIPAA, SOC 2, FISMA, and PQC readiness, with results feeding your SIEM.
Private PKI & certificates — NIST-standard, PQC-ready TLS certs on demand for dev teams, without waiting on a public CA.
Quantum-safe connectivity — post-quantum pre-shared keys rotating every two minutes, so captured sessions expire almost immediately.
Edge & reverse proxy — PQC-first proxying with WAF protection from the same layer: one deployment, not two migrations.
QuantX, LLC · quantxglobal.com
Post-quantum cryptography consulting.
*Timeline estimates: Global Risk Institute 2024, BCG 2024.