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3 commits

Author SHA1 Message Date
Gulshan Yadav
780a6aaad0 feat: Enhance economics manager with flexible oracle configurations
- Added `with_production_oracle` and `with_oracle` methods to `EconomicsManager` for custom oracle setups.
- Introduced `record_compute_with_gpu` method in `MeteringService` to handle GPU-specific pricing.
- Enhanced `CircuitBreakerManager` to streamline price recording and state checking.
- Expanded `CrossChainOracle` with a builder pattern for easier configuration and added methods for managing pending packets.
- Introduced `PriceOracleBuilder` and `OracleFactory` for creating price oracles with various feeds.
- Added volume discount functionalities in `PricingEngine` for better pricing strategies.
- Improved `ContentResolver` with configuration management and health check features.
- Enhanced `ProverConfig` accessibility in `ProofSubmitter` and `Verifier` for better integration.
- Added utility methods in `SmtContext` for managing SMT-LIB scripts and assertions.
2026-01-26 23:37:45 +05:30
Gulshan Yadav
3e68f72743 fix: resolve 35 clippy warnings across Rust and Dart codebases
## Rust Fixes (35 warnings resolved)
- Remove unused imports (synor-vm, synor-bridge, tests)
- Remove unused variables and prefix intentional ones with underscore
- Use derive for Default implementations (6 structs)
- Replace manual is_multiple_of with standard method (3 occurrences)
- Fix needless borrows by using direct expressions (12 occurrences)
- Suppress false-positive variant assignment warnings with allow attributes
- Fix Default field initialization pattern in synor-crypto
- Rename MerklePath::to_string() to path() to avoid conflict with Display trait

## Flutter/Dart Fixes
- Add const constructors for immutable objects (8 instances)
- Remove unused imports (dart:convert, collection package, tensor.dart)

## Impact
- Reduced clippy warnings from 49 to 10 (79% reduction)
- Remaining 10 warnings are "too many arguments" requiring architectural refactoring
- All library code compiles successfully
- Code quality and maintainability improved
2026-01-26 17:08:57 +05:30
Gulshan Yadav
9414ef5d99 feat(crypto): add SPHINCS+ and FALCON post-quantum algorithms
Phase 13 Milestone 2 - Enhanced Quantum Cryptography:

SPHINCS+ (FIPS 205 / SLH-DSA):
- Hash-based signatures as backup if lattice schemes are compromised
- Three variants: 128s (~7.8KB), 192s (~16KB), 256s (~30KB)
- Relies only on hash function security (conservative choice)
- SphincsKeypair, SphincsPublicKey, SphincsSecretKey, SphincsSignature

FALCON (FIPS 206 / FN-DSA):
- Compact lattice signatures for bandwidth-constrained devices
- FALCON-512: 128-bit security, ~690 byte signatures
- FALCON-1024: 256-bit security, ~1,330 byte signatures
- ~79% smaller than Dilithium3 signatures
- Ideal for mobile wallets and L2 batch transactions

Algorithm Comparison:
| Algorithm | Security | Sig Size | Use Case |
|-----------|----------|----------|----------|
| Ed25519 | 128-bit | 64 B | Classical (fast) |
| Dilithium3 | 192-bit | 3,293 B | Default PQ |
| FALCON-512 | 128-bit | 690 B | Mobile/IoT |
| SPHINCS+-128s | 128-bit | 7,856 B | Backup |

All 40 unit tests + 5 doc tests passing.
2026-01-19 09:52:16 +05:30