Post-Quantum Readiness for a Defense Industrial Base Supplier

01 / Executive Summary

What a defense supplier buys, and why

A composite mid-tier defense supplier we call Calibre Defense Systems carries the same quantum-cryptography exposure as every contractor in the Defense Industrial Base that holds Controlled Unclassified Information, develops ITAR-controlled technical data, and signs software and firmware that ships into fielded systems.¹ The difference is that the exposure is now a condition of doing business. The required CMMC level can become a prerequisite for contract award when included in the solicitation, and the CNSA 2.0 procurement gate is dated. Technical data harvested today is still sensitive when the platform it describes is still flying in 2040.

Qtonic Quantum Corp engages a defense supplier under a phased, vendor-neutral program that runs 12 to 18 months and begins with a scoped paid proof-of-concept. Deliverables include a cryptographic bill of materials, a hardware-backed demonstration and resource-estimate validation against the supplier’s deployed primitives, a five-phase migration roadmap built around hybrid X25519+ML-KEM-768 deployment, and an independent attestation from the Qtonic Quantum Lab signed with ML-DSA, the CNSA 2.0 signature family.

The compliance window is already closing.The cryptographic primitives protecting CUI repositories, ITAR-controlled technical data, software and firmware signing keys, and vendor remote-access PKI are inside the CNSA 2.0 and NIST 2030–2035 transition window. The engagement retires them in order of risk, on a sequence that respects DoD acquisition cycles and CMMC assessment calendars.

¹Calibre Defense Systems is a composite, illustrative defense supplier — not a real company and not based on any single operator. Industry incidents referenced relate to named, real organizations and are sourced solely to public reporting, SEC filings, and state breach notifications. See Notices.

02 / The Signal

Three papers, three regulators, one calendar

The trigger for board-level urgency is not a single paper. It is independent signals against regulatory clocks already running. On March 30, 2026, Google Quantum research team and co-authors published a resource estimate cutting the cost of breaking ECDLP-256 to fewer than 500,000 physical qubits on a superconducting architecture. The next day, a neutral-atom estimate (Caltech / Oratomic) placed P-256 discrete logs within roughly 26,000 physical qubits under fast-architecture assumptions, with RSA-2048 one to two orders longer. Both are resource estimates, not demonstrated capability against production systems. Harvest-now, decrypt-later attacks are pegged to that trajectory.

CMMC entered phased rollout on November 10, 2025. A contractor that cannot demonstrate the required level for an opportunity can be ineligible once that level is in the solicitation. CNSA 2.0 sets a procurement gate on January 1, 2027 for new national-security systems (ML-KEM-1024, ML-DSA-87), moving to exclusive signing use by 2030. DFARS 252.204-7012 and NIST SP 800-171 already obligate CUI protection, and NIST IR 8547 (initial public draft) describes deprecating quantum-vulnerable public-key cryptography after 2030.²

² NIST IR 8547 is an initial public draft as of the document date; deprecation timing and scope are subject to change in final publication. Sources: CMMC final rules 32 CFR Part 170 and 48 CFR; DFARS 252.204-7021 and 7012; NSA CNSA 2.0; NIST SP 800-171; NIST IR 8547 initial public draft; EO 14144. CNSA 2.0 is mandatory for national security systems; applicability to a given contractor depends on its systems and contracts. The 2029 reference is a Qtonic Quantum planning assumption, not a prediction.

03 / Exposure

Where classical cryptography touches a supplier

Four cryptographic domains, every one running on classical RSA / ECC primitives today. A cryptographic bill of materials is the prerequisite for any defensible migration plan.

04 / Counterparty

Why Qtonic Quantum

Qtonic Quantum Corp is a Florida profit corporation headquartered at 1000 Biscayne Blvd, Miami FL 33132, converted from Qryptonic LLC effective February 20, 2026. SAM.gov UEI FRYFAD3GW5W5. CAGE 14E99. A contracting officer can verify the counterparty in minutes. The company is vendor-neutral — no HSM, no PKI product, no TLS appliance for sale. Governance and defense adjacency are provided by the Defense Innovation Council, chaired by Lt. Gen. Mark E. Weatherington, USAF (Ret.), and the Allied Defense Council, founding-chaired by Lt. Gen. Roger L. Cloutier Jr., USA (Ret.).

“I spent my career in environments where encryption failure means mission failure. Qtonic Quantum applies that standard to enterprise systems.”

Four tools, one closed loop

The QStrike quantum-cloud platform set

QStrike executes bounded validation workloads on commercial quantum hardware reached through the multi-vendor aggregator AWS Braket and direct provider clouds. The execution set is six platforms across four physical modalities — superconducting, trapped-ion, neutral-atom, and annealing.

Six platforms across four physical modalities, reflecting platforms commercially cloud-accessible as of June 2026, subject to provider access terms and engagement-specific availability. Google Quantum research team’s Willow and other non-commercial research processors are used only as published-benchmark calibration inputs to the adversary model; they are not part of the QStrike execution set, and QStrike does not run customer workloads on them.

05 / Engagement

Find → Prove → Fix → Credential

Each phase produces a discrete artifact the next phase consumes, usable as input for a CMMC assessor, a prime contractor’s flow-down review, a contracting officer, or a board. Continuous re-attestation feeds the cycle.

Mid-tier defense supplier scale; four phases over 12 to 18 months from a scoped proof-of-concept. Scope drivers: CUI system count, number of CMMC-scoped enclaves, signing-infrastructure complexity, and vendor cooperation. Commercial terms are provided under NDA at scoping. The Lab’s assessment spans 215 reference implementations (company-reported).

06 / Outcomes

Business outcomes

The engagement produces a cryptographic inventory, a validated migration plan, and a signed attestation that support CMMC assessment, prime flow-down review, the CNSA 2.0 procurement gate, and board risk reporting. These artifacts are technical inputs; they do not determine compliance or guarantee any assessment outcome. The business case is a comparison, not a promise.

The full engagement is a fraction of one lost program. Exposure framing, not a savings guarantee.

07 / Honest Pushback

Devil’s advocate

The strongest version of QStrike is not that quantum computers can break production cryptography today. The defensible claim is narrower and more valuable: QStrike shows which current implementation defects, weak protocol choices, leakage patterns, and migration gaps are likely to matter first when quantum-capable adversaries arrive.

Four questions to ask any post-quantum vendor

08 / Next Step

Start with a scoped proof-of-concept

Scoped to a representative slice of corporate IT plus one CUI enclave or signing pipeline. Commercial terms are provided under NDA at scoping. 30-day kickoff from countersignature.

Post-Quantum Ready. Continuously.™