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cnsa-2

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Browser-based post-quantum migration planner for operational teams. Hybrid X.509 certs (ECDSA-P256 + ML-DSA-65), multi-jurisdiction regulatory timelines (CNSA 2.0, NIS, NCSC, BSI...), and a rolling key-rotation simulator with canary and rollback.

  • Updated Apr 19, 2026
  • TypeScript

Browser-based Harvest-Now-Decrypt-Later risk simulator built around the Mosca Inequality (X+Y>Z). 20+ algorithms, 4 CRQC scenarios, 5 org profiles, and cost-of-delay projections using 2025 GRI expert estimates.

  • Updated Apr 19, 2026
  • TypeScript

Browser-based LMS/HSS stateful hash-based signatures (NIST SP 800-208) — 32-leaf W-OTS+ key state grid, sign messages one at a time, live one-time key reuse attack with real forgery demo, HSS hierarchical tree explainer, and CNSA 2.0 firmware signing context. Part of crypto-lab.

  • Updated Apr 9, 2026
  • TypeScript

Hybrid classical + post-quantum (NIST FIPS 204 ML-DSA-65) digital receipts for AI agent decisions. First production MCP server with offline-verifiable post-quantum signing.

  • Updated Apr 18, 2026
  • Python

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