How engineering teams can integrate automated post-quantum regression testing, CBOM generation, and algorithm rotation into modern CI/CD pipelines.
Crypto-agility is the ability of an IT system to switch between cryptographic algorithms, key lengths, and parameter sets rapidly and without disrupting underlying business logic or user experience. In the post-quantum transition, agility is essential as NIST refines standards and deprecates intermediate hybrid modes.
We present reference CI/CD pipeline configurations using automated linters that detect hardcoded cryptographic algorithms, flag weak random number generators, and execute automated CAVP test vectors against pull requests before merging.
Case studies illustrating how financial institutions deploy canary clusters running draft PQC cipher-suites, monitoring error rates, handshake latencies, and packet fragmentation thresholds before global production rollouts.