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Author SHA1 Message Date
Matt Hess 6eeadbe8ed ● Add transaction validation module and complete sweepDust 
- Create src/validation.js with complete Salvium validation rules:
    - TX type/version validation (validateTxTypeAndVersion)
    - Asset type validation (SAL, SAL1, BURN rules)
    - Output validation (types, sorting, overflow checks)
    - RCT type validation by hard fork version
    - Input validation (ring size 16, key image sorting)
    - Fee validation with dynamic fee calculation
    - Miner/protocol TX validation
    - Yield payout calculation (calculateYieldPayout)
    - Comprehensive validateTransactionFull() combining all checks
  - Implement sweepDust in wallet.js with selective UTXO spending
  - Add 58 tests in test/validation.test.js
  - Export validation module from index.js
 2026-01-26 12:24:44 +00:00
Matt Hess 43e1ebbef8 ● Add oracle/pricing system implementation 
- Create src/oracle.js with complete pricing record support
  - Data structures: PricingRecord, AssetData, SupplyData (matching C++ pricing_record.h)
  - DSA/ECDSA signature verification with mainnet/testnet public keys
  - Conversion rate calculation with rounding (getConversionRate, getConvertedAmount)
  - Slippage calculation (1/32 = 3.125%) with refund logic
  - Pricing record validation (HF gates, timestamps, signatures)
  - JSON serialization/parsing for oracle responses
  - HTTP client for fetching pricing records from oracle server
  - Add 66 unit tests in test/oracle.test.js
  - Export oracle module from index.js
 2026-01-26 11:45:08 +00:00
Matt Hess 4ba87a02d8 Add AUDIT transaction support for compliance audits 
- Add buildAuditTransaction() in transaction.js
  - Add createAuditTransaction() in wallet.js
  - Change-is-zero requirement: all coins locked
  - Coins return via protocol_tx after maturity
  - 14 unit tests
  - Only valid during AUDIT hard fork periods (HF v6, v8)
 2026-01-25 20:50:41 +00:00
Matt Hess 6e6743269e Add CONVERT transaction support for SAL<->VSD conversion 
- Add buildConvertTransaction() in transaction.js
  - Add createConvertTransaction() in wallet.js
  - Oracle-priced conversion with 3.125% slippage
  - SAL <-> VSD only (other pairs rejected)
  - 15 unit tests + integration test
  - Note: Gated at HF v255, not yet enabled on mainnet
 2026-01-25 13:11:31 +00:00
Matt Hess bc9412b5da ● Add BURN transaction support and security hardening 
- Add buildBurnTransaction() and createBurnTransaction()
  - destination_asset_type = "BURN" for burned coins
  - 9 unit tests + integration test for BURN transactions
  - Remove hardcoded test mnemonics (use env vars)
  - Add pre-commit hook to detect potential secrets
  - Add testnet testing plan (test/TESTNET_PLAN.md)
  - Update .gitignore for secret files
 2026-01-25 00:13:39 +00:00
Matt Hess ea09516981 ● Add proper error handling - eliminate silent failures 
- Add ParseError class with context (offset, field, expected/actual)
  - transaction.js: parseRctSigPrunable throws instead of returning null
  - address.js: createAddress, toIntegratedAddress, toStandardAddress throw on invalid input
  - base58.js: decode functions throw descriptive errors
  - scanning.js: validate inputs and throw on failures
  - carrot-scanning.js: validate required fields
  - signature.js: remove debug console.log and testEd25519
  - Update tests to expect throws for error cases
 2026-01-24 20:56:24 +00:00
Matt Hess 56ab4ec3fe Convert debug-full-carrot-scan.js and verify-real-carrot.js to use 
environment variables instead of hardcoded SPEND_SECRET values.

  Required env vars: SPEND_SECRET, TX_HASH
  Optional: DAEMON_URL (defaults to seed01.salvium.io:19081)
 2026-01-22 03:24:00 +00:00
Matt Hess aa716113f5 Add STAKE transaction creation and fix CLSAG verification 
STAKE transactions:
  - Add buildStakeTransaction() for creating stake transactions
  - Add createStakeTransaction() wallet API for staking SAL/SAL1
  - Extend serializeTxPrefix() with Salvium-specific fields (txType,
    amount_burnt, asset types, return address, protocol_tx_data)
  - Support STAKE_LOCK_PERIOD from network config (21600 mainnet, 20 testnet)

  CLSAG fixes:
  - Fix challenge hash to include full ring data matching C++ implementation
  - Update both signing and verification to use consistent hash format
 2026-01-22 03:10:40 +00:00
Matt Hess e751b6569a ● Add comprehensive test coverage for wallet modules 
- Add tests for wallet-store.js (40 tests: MemoryStorage, WalletOutput, WalletTransaction)
  - Add tests for wallet-sync.js (25 tests: sync engine, events, progress tracking)
  - Add tests for query.js (45 tests: OutputQuery, TxQuery, TransferQuery, presets)
  - Add tests for connection-manager.js (29 tests: ConnectionInfo, failover, events)
  - Add tests for offline.js (29 tests: unsigned/signed tx, key images, output export)
  - Add tests for multisig.js (39 tests: KEX, signers, accounts, tx sets)
  - Add tests for persistent-wallet.js (27 tests: lifecycle, balance, outputs, sync)
  - Update test/all.js to include new test suites
  - Rename SYNC_UNLOCK_BLOCKS to avoid export conflict with wallet.js
 2026-01-18 23:43:58 +00:00
Matt Hess 1066ca2110 Add full wallet implementation with storage, sync, and transaction support 
New Features:
  - Wallet class with multi-account and subaddress support
  - PersistentWallet with blockchain sync and storage (Memory/IndexedDB)
  - Connection manager for daemon/wallet RPC failover
  - Query system for filtering outputs and transactions
  - Offline transaction signing (cold wallet support)
  - Multisig wallet support (N-of-M threshold signing)

  Daemon RPC:
  - Salvium-specific: getSupplyInfo(), getYieldInfo()
  - Mining control: startMining(), stopMining(), miningStatus()
  - Bandwidth/peer management, admin controls

  Transaction:
  - Full transaction building with UTXO selection
  - Transaction parsing and summarization
  - Fee estimation with priority levels
  - Decoy selection with gamma distribution

  Tests:
  - Wallet class tests (accounts, subaddresses, recovery)
  - Transaction builder and parser tests
  - UTXO selection tests
 2026-01-18 21:39:05 +00:00
Matt Hess 7730b6993f ● Add AssemblyScript WASM VM for RandomX full mode 
- Create assembly/vm.ts with full RandomX VM implementation
    - 256 instructions, 2048 iterations per hash
    - Native u64/f64 operations in WebAssembly
    - Full mode dataset lookups (2GB pre-computed)

  - Update miner to use WASM VM for full mode
    - mining-worker-asm.js uses pre-compiled WASM
    - ~32 H/s per thread (4x faster than light mode)
    - 8 threads achieves ~260 H/s

  - Clean up redundant code
    - Remove mining-worker-full.js (old JIT approach)
    - Consolidate 'asm' mode into 'full' mode
 2026-01-18 01:16:10 +00:00
Matt Hess 714721874e Add RandomX proof-of-work implementation with WASM acceleration 
- Full RandomX implementation (light mode + full mode)
   - WASM-accelerated Argon2d cache init (37x faster than pure JS)
   - WASM-accelerated SuperscalarHash with SIMD support
   - Parallel dataset generation using worker threads (8 workers)
   - Light mode: ~4s init, Full mode: ~8min init
   - Mining utilities (difficulty calculation, block construction)
   - Progress callbacks for long-running operations

   Performance targets 2023+ platforms (WASM SIMD: Chrome 91+,
   Firefox 89+, Safari 16.4+, Node 16.4+)
 2026-01-15 19:19:27 +00:00
Matt Hess 2c128eb1c0 Add Bulletproofs+ range proof verification (pure JavaScript) 
- Implement BP+ verification using @noble/curves for Ed25519 ops
  - MSM 256 points in ~420ms - mobile-friendly, no WASM needed
  - Add verifyBulletproofPlus, verifyBulletproofPlusBatch, verifyRangeProof
  - Add generator initialization with caching (Gi, Hi points)
  - 24 new tests including performance benchmarks
  - Update exports in index.js and package.json
  - Bump version to 0.3.0
 2026-01-15 02:09:51 +00:00
Matt Hess 3658a0c33f New Features: 
- generateSeed() - Cryptographically secure random seed generation
  - deriveKeys() - CryptoNote key derivation (spend/view secret & public keys)
  - deriveCarrotKeys() - CARROT key derivation (all 6 CARROT keys)
  - Blake2b tests with RFC 7693 test vectors
  - CryptoNote key derivation tests
  - CARROT key derivation tests
  - Updated exports in index.js
 2026-01-14 23:59:27 +00:00
Matt Hess 5685d44ac0 bulk updates, sub addresses, integrated address, language support, and mnemonic 2026-01-05 22:31:03 +00:00
Matt Hess 52e12c94d0 README update 2026-01-05 03:14:37 +00:00
Matt Hess df3855c31d initial commit of salvium-js 2026-01-05 03:13:07 +00:00