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PQC migration software

Turn post-quantum migration into an owned engineering program

Qubrisk helps security and engineering teams move from a high-level post-quantum mandate to a concrete portfolio of assets, owners, dependencies, deadlines, test plans, and verification evidence.

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Decision brief

Primary query
PQC migration software
Best for
Teams that need reviewable cryptographic evidence, ownership, and continuous migration control.
Safety boundary
Evidence supports decisions; it is not proof of implementation safety or compliance.

Post-quantum migration is not a global search-and-replace operation. Public-key cryptography appears in protocols, application code, certificates, libraries, identity systems, devices, vendor products, and data protection workflows. Each replacement must be evaluated against standardized algorithms, implementation availability, protocol support, performance, key and signature sizes, interoperability, and operational rollback.

Qubrisk separates three questions that are often collapsed: what cryptography was observed, how confident the observation is, and what the organization has decided to do. This prevents a scanner label from becoming an unsupported compliance claim. Migration programs can then sequence high-value systems, vendor dependencies, test environments, hybrid approaches, and production rollout with an attributable record.

Capabilities

What the operating model needs to do

01

Quantum exposure inventory

Find public-key algorithms, certificates, libraries, protocols, and configurations that require review.

02

Risk-informed prioritization

Combine data lifetime, business criticality, exposure, dependency reach, and replacement feasibility.

03

Migration waves

Group systems by shared protocol, vendor, library, environment, or owner to reduce duplicated testing.

04

Verification record

Capture interoperability, performance, rollout, rollback, and post-deployment scan evidence.

Workflow

A repeatable path to evidence

Use explicit scope, accountable decisions, and verification gates. Keep unknowns visible so progress is not manufactured by narrowing the denominator.

  1. 1

    Inventory

    Establish scoped visibility into quantum-vulnerable public-key use and document blind spots.

  2. 2

    Prioritize

    Identify long-lived sensitive data and systems with long replacement or procurement cycles.

  3. 3

    Experiment

    Test standardized PQC implementations and protocol combinations outside production.

  4. 4

    Migrate and monitor

    Roll out in controlled waves, verify the result, and block regression through CI policy.

Expected deliverables

Artifacts the next team can inspect

  • PQC exposure register
  • System and vendor dependency map
  • Migration wave plan
  • Test and rollback criteria
  • Executive and technical progress evidence

Buyer checklist

Questions for a proof of value

  1. 01Does the tool discover public-key use beyond certificates?
  2. 02Can it represent vendor-controlled and unknown dependencies?
  3. 03Are NIST standards and policy rules versioned?
  4. 04Can test results and rollout evidence be attached to each decision?
  5. 05Does it support a multi-year program without losing asset history?

Limits and cautions

What this page does not promise

  • Qubrisk does not certify an implementation as quantum safe.
  • Symmetric cryptography, key management, protocol design, and implementation details still require expert review.
  • NIST standards continue to evolve; policies and migration plans require maintenance.

Primary sources

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Related decision pages

Quantum readiness assessment

A quantum readiness assessment grounded in evidence, not a single score

Assess discovery coverage, quantum-vulnerable assets, ownership, vendor dependencies, data lifetime, migration capability, and verification readiness.

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Cryptographic posture management

Continuous cryptographic posture management for software teams

Monitor cryptographic assets, policy drift, ownership, exceptions, and remediation evidence across the software delivery lifecycle.

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Cryptography code scanner

Find cryptographic use in code without treating regex as proof

Scan source, dependencies, configuration, and containers for cryptographic assets with exact locations, confidence, redacted evidence, CBOM, and SARIF output.

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Implementation guide

How to build and maintain a cryptographic inventory

A practical guide to inventory scope, evidence, asset identity, confidence, ownership, CBOM export, continuous discovery, and migration use.

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Local-first discovery

Start with evidence from one representative repository

Run a scoped scan, inspect every result, export the CBOM, and decide whether the evidence is strong enough to support your operating model.

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