Alexis Bruneteau 67a2b3ec6f fix: Restore backend infrastructure and complete Phase 2 & 3 ...

Restores all missing project files and fixes:
- Restored backend/blockchain.py with full blockchain implementation
- Restored backend/routes/votes.py with all API endpoints
- Restored frontend/components/voting-interface.tsx voting UI
- Fixed backend/crypto/hashing.py to handle both str and bytes
- Fixed pyproject.toml for Poetry compatibility
- All cryptographic modules tested and working
- ElGamal encryption, ZK proofs, digital signatures functional
- Blockchain integrity verification working
- Homomorphic vote counting implemented and tested

Phase 2 Backend API: ✓ COMPLETE
Phase 3 Frontend Interface: ✓ COMPLETE

Verification:
✓ Frontend builds successfully (12 routes)
✓ Backend crypto modules all import correctly
✓ Full voting simulation works end-to-end
✓ Blockchain records and verifies votes
✓ Homomorphic vote counting functional

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-07 01:56:10 +01:00

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