Capability · 01
encrypt() · sign() · kex()
Three primitives. Policy-driven algorithm selection. Application code stays exactly the same when algorithms change.
Quanterios CryptoModule
Crypto Agility API
Algorithm changes happen at the API layer, invisible to application code.
What this module does
The Crypto Agility API is a drop-in abstraction over encryption, signing, and key exchange. Applications integrate once; every subsequent algorithm change, driven by a regulator, a newly-discovered weakness, or a newer NIST standard, happens inside Quanterios and stays invisible to application code.
Capabilities
Four operational capabilities.
Capability · 02
Policy as code
YAML-defined policy · per repo · per branch · per file path. Algorithm choice is operational, not application.
Capability · 03
Auditable rollouts
Every algorithm change is logged with the policy that triggered it, the assets affected, and the verification evidence.
Capability · 04
Reversible by default
Hybrid deployment enables zero-downtime rollback. Classical and PQC primitives run in parallel during transition.
Technical detail
What evaluators want to know.
Language SDKs
Python · Node.js · Go · Java · Rust · .NET · the languages your stack actually uses.
Deployment models
Library mode · sidecar mode · gateway mode · the deployment that fits your architecture.
Performance
Sub-millisecond p50 added latency · benchmarked on production-class workloads.
Policy engine
Per-context evaluation · time-bounded deprecation windows · audit-grade policy versioning.