Migration
Migrate to post-quantum cryptography without breaking production
A cryptographic migration is a multi-year programme, not a library swap. We find every use of quantum-vulnerable crypto, sequence the move by data shelf life and policy deadline, and execute it — starting with the traffic already exposed to harvest-now-decrypt-later.
What migration covers
We treat migration as a sequenced programme with a defensible order of operations — inventory first, exposed traffic next, agility throughout.
- A cryptographic inventory that maps every algorithm, key, certificate, and protocol in your estate — the map you cannot migrate without.
- A prioritized roadmap sequenced by data shelf life and the deadlines in CNSA 2.0 and the federal timeline.
- Hybrid TLS key exchange (X25519MLKEM768) rolled out to close the harvest-now-decrypt-later window first, without breaking classical clients.
- Crypto-agility built in, so the next algorithm change is a configuration update, not another migration programme.
Related reading
guideA post-quantum migration roadmap: sequencing the move to PQC8 minguideBuilding a cryptographic inventory: you can't migrate what you can't see7 minguideMigrating TLS to hybrid post-quantum key exchange9 minguideHarvest now, decrypt later: the threat that makes PQC urgent today8 minstandardCNSA 2.0Commercial National Security Algorithm Suite 2.0 · the NSS post-quantum mandatestandardTLS hybrid key exchangeHybrid Key Exchange in TLS 1.3 · X25519MLKEM768 · named group 0x11EC / 4588
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