Product

Four modules, one evidence trail.

QSOL-VS is built around evidence you can hand to a reviewer: what entropy you used, how your algorithms score, which policy applied, and what changed when.

M1

Entropy API

Request entropy over HTTPS with an API key. Every response carries X-QSOL-Source-Class and X-QSOL-Attestation headers, and we store the attestation hash only — never the bytes we served.

  • Per-request attestation hash
  • Disclosed source class
  • Quota tied to subscription
M2

PQC validation

Submit an algorithm manifest and receive a readiness score with severity-ranked findings, so migration work can be sequenced instead of guessed.

  • Manifest-driven scans
  • Severity chips
  • Score history per org
M3

Hybrid policy

Author organization-wide policies requiring hybrid KEM and signature suites, and banning legacy RSA-1024/2048. Policies are evaluated on every scan.

  • Require hybrid KEM/SIG
  • Ban legacy RSA sizes
  • Versioned policy edits
M4

Audit evidence

An append-only event log covering key issuance, scans, and policy changes, with a chain verification check you can run on demand.

  • Newest-first explorer
  • Chain verify status
  • Row-level tenant isolation