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Check Your Post-Quantum Readiness

Test if you are ready for the post-quantum transition.

2026·07·24 1 min read

The post-quantum transition is no longer a future concern. Browsers and cloud providers are negotiating post-quantum key exchange by default for a while now, using the NIST standardized algorithms. The harvest-now, decrypt-later threat means data captured today can be broken once a cryptographically relevant quantum computer exists. None of this is new, but the timelines keep moving closer: Google’s estimates for the resources needed to break classical cryptography have dropped sharply, and the BSI continues to urge organizations to start migrating now. The practical question for most teams is simple: where do we actually stand right now?

Check your pq readiness

To help answer that, CE Labs provides resources at pq.celabs.eu . The page is powered by rustls-libcrux , CE Labs’ post-quantum TLS stack.

If the results raise questions about how to close the gaps, from protocol design through to verified implementations, that’s exactly the kind of work we do; get in touch .