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| # QCrypt RNG — Phase 2: Next Project | |
| This document outlines the next prioritized development tasks following completion of the initial five tasks in NEXT_STEPS.md. | |
| **Prerequisites:** Tasks 1–5 from NEXT_STEPS.md are complete (Kyber KEM, PRODUCTION.md, PQC expansion, hardware integration, on-chain fulfillment). | |
| --- | |
| ## 1. Testing | |
| **Status:** Complete (2026-03-06) | |
| **Tasks:** | |
| - Add unit tests for Kyber KEM (`generate_kyber_keypair`, `encapsulate`, `decapsulate`) | |
| - Add unit tests for FALCON, SPHINCS+, NTRU, SABER in `pqc.py` | |
| - Add integration tests for `/pqc/kem/*` and expanded PQC endpoints | |
| - Add tests for `OracleFulfillmentService` and chain adapters (mocked Web3) | |
| - Add tests for hardware adapters (`IDQuantiqueQRNG`, `QuintessenceLabsQRNG`) with mocked I/O | |
| - Add tests for `run_entropy_quality_checks()` | |
| **Files:** `tests/` (create if needed), `pytest.ini` or `pyproject.toml` test config | |
| **Effort:** Medium | **Impact:** High | |
| --- | |
| ## 2. API Documentation & README | |
| **Status:** Complete (2026-03-06) | |
| **Tasks:** | |
| - Update README.md API reference with new PQC endpoints (Kyber KEM, FALCON, SPHINCS+, NTRU, SABER) | |
| - Document oracle fulfillment endpoints (`/oracle/fulfillment/*`) | |
| - Ensure OpenAPI schema reflects all new routes | |
| - Add usage examples for Kyber encapsulate/decapsulate | |
| - Document hardware backend selection (`QUANTUM_BACKEND`: `idq_quantis`, `qlabs_qstream`, etc.) | |
| - Add hardware setup notes for ID Quantique and QuintessenceLabs | |
| **Files:** `README.md`, `app/main.py` (OpenAPI metadata), `PRODUCTION.md` | |
| **Effort:** Low | **Impact:** Medium | |
| --- | |
| ## 3. Dashboard Integration | |
| **Status:** Complete (2026-03-23) | |
| **Implemented:** | |
| - Kyber KEM UI in `Protect.tsx`: KYBER512/768/1024 selection, generate/encapsulate/decapsulate workflow, copy/download, InfoPopover | |
| - FALCON, SPHINCS+, NTRU, SABER algorithm UI with KEM-only mode for key encapsulation algorithms | |
| - Oracle Fulfillment UI in `QuantumOracle.tsx`: configure chain (masked private key), create request, status lookup, list requests, retry; collapsible and default collapsed | |
| - API layer in `api.ts`: kemGenerate, kemEncapsulate, kemDecapsulate, configureFulfillmentChain, createFulfillmentRequest, getFulfillmentStatus, listFulfillmentRequests, getFulfillmentChains, retryFulfillment | |
| - Types in `types/index.ts`: KEM and Fulfillment response types | |
| - Docs page updated with Kyber KEM and Oracle Fulfillment endpoint documentation | |
| **Files:** `quantum-oracle-ui/src/components/Protect.tsx`, `quantum-oracle-ui/src/components/QuantumOracle.tsx`, `quantum-oracle-ui/src/utils/api.ts`, `quantum-oracle-ui/src/types/index.ts`, `quantum-oracle-ui/src/app/docs/page.tsx` | |
| **Effort:** Medium | **Impact:** High | |
| --- | |
| ## 4. Monitoring & Observability | |
| **Status:** Complete (2026-03-23) | |
| **Implemented:** | |
| - 34 Prometheus metrics across 7 categories: oracle fulfillment (7), PQC operations (6), QRNG generation (4), hardware devices (5), entropy quality (4), API performance (5), system (3) | |
| - Metrics endpoint: `GET /api/v2/monitoring/metrics` (Prometheus exposition format) | |
| - Health endpoints: `/monitoring/status`, `/monitoring/health/detailed`, `/monitoring/metrics/summary` | |
| - Metric recording: `POST /monitoring/metrics/record/pqc`, `POST /monitoring/metrics/record/oracle` | |
| - Grafana dashboard: `app/monitoring/grafana-dashboard.json` | |
| - Alerting rules: `app/monitoring/alerting-rules.yml` (6 rules: fulfillment failure rate, entropy quality, hardware offline, API latency, CPU, memory) | |
| **Files:** `app/monitoring/metrics.py`, `app/monitoring/__init__.py`, `app/monitoring/grafana-dashboard.json`, `app/monitoring/alerting-rules.yml`, `app/api/v2/endpoints/monitoring.py` | |
| **Effort:** Medium | **Impact:** High (production readiness) | |
| --- | |
| ## 5. Smart Contracts & Testnet Deployment | |
| **Status:** Ready to deploy (code complete, awaiting funded testnet wallets) | |
| **Completed:** | |
| - Solidity contract: `quantum-oracle/contracts/src/QuantumRandomnessOracle.sol` (commit-reveal, access control, fee management) | |
| - Hardhat config: all 5 testnets configured (Sepolia, Polygon Amoy, BSC Testnet, Avalanche Fuji, Fantom Testnet) + mainnets | |
| - Deploy scripts: `scripts/deploy.js` (single network), `scripts/deploy-all-testnets.js` (multi-network with verification) | |
| - Validation script: `scripts/validate-deployment.js` | |
| - Backend wiring: `app/config.py` has testnet RPC URLs, chain IDs, explorer URLs, contract address fields for all 5 networks | |
| - `.env.example` documents all testnet env vars | |
| - Chain adapters: `app/blockchain/` (Ethereum, Polygon, BSC, Avalanche, Fantom) | |
| - Oracle fulfillment service: `app/blockchain/oracle_service.py` | |
| **Remaining (user action):** | |
| - Fund deployer wallet on each testnet | |
| - Run `npx hardhat run scripts/deploy-all-testnets.js` | |
| - Fill contract addresses in `.env` and `docs/next-phase/TESTNET_DEPLOYMENT.md` | |
| - Run E2E validation checklist | |
| **Files:** `quantum-oracle/contracts/`, `app/blockchain/*.py`, `app/config.py`, `docs/next-phase/TESTNET_DEPLOYMENT.md` | |
| **Effort:** High | **Impact:** High (real-world validation) | |
| --- | |
| ## 6. Security Audit | |
| **Status:** Internal audit complete (2026-03-23); external audit recommended for production | |
| **Completed:** | |
| - Internal review of blockchain integration: key handling, replay protection, gas estimation, transaction confirmation | |
| - PQC key/signature handling review: entropy sources, liboqs vs fallback, key lifecycle | |
| - Oracle fulfillment flow review: commit-reveal integrity, race conditions, input validation | |
| - Smart contract review: reentrancy, access control, overflow protection | |
| - Findings documented in `docs/next-phase/SECURITY_AUDIT_CHECKLIST.md` | |
| **Remaining (recommended):** | |
| - External third-party security audit before mainnet deployment | |
| - Formal verification of smart contract (optional) | |
| **Files:** `docs/next-phase/SECURITY_AUDIT_CHECKLIST.md` | |
| **Effort:** High (external) | **Impact:** High | |
| --- | |
| ## Priority Order | |
| | Order | Task | Effort | Impact | Status | | |
| |-------|------|--------|--------|--------| | |
| | 1 | Testing | Medium | High | Complete | | |
| | 2 | API Documentation & README | Low | Medium | Complete | | |
| | 3 | Dashboard Integration | Medium | High | Complete | | |
| | 4 | Monitoring & Observability | Medium | High | Complete | | |
| | 5 | Smart Contracts & Testnet | High | High | Ready to deploy | | |
| | 6 | Security Audit | High | High | Internal complete | | |
| --- | |
| ## Reference | |
| - **Completed work:** `docs/IMPLEMENTATION_SUMMARY_2026.md` | |
| - **Original roadmap:** `docs/NEXT_STEPS.md` | |
| - **Oracle roadmap:** `quantum-oracle/DEVELOPMENT_ROADMAP.md` | |
| --- | |
| *Created: 2026-03-06* | |