- Add Transfer page with multi-step flow (form → confirm → signing → broadcasting → success)
- Implement EVM transaction building with RLP encoding (no external dependencies)
- Add Keccak-256 hashing for transaction hash computation
- Support EIP-155 transaction signing for Kava Testnet (Chain ID 2221)
- Add transfer button to Home page wallet cards
- Integrate with Account Service for creating sign sessions
- Support broadcasting signed transactions to Kava EVM RPC
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add sign command to tss-party.exe with GG20 9-round signing protocol
- Add participateSign() method to TSSHandler for TypeScript integration
- Add grpc:executeSign IPC handler in main.ts
- Add kava_evm chain config for EVM address derivation
- Fix ArrayBuffer type handling in Home.tsx export
- Add E2E test for keygen + signing flow (tss_party_e2e_test.go)
The signing implementation:
- Uses keygen share data (LocalPartySaveData) for signing
- Supports threshold signing (t-of-n with subset of parties)
- Returns signature (R || S), recovery ID for ecrecover
- Verified with ECDSA signature verification in E2E test
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Default bufio.Scanner buffer (64KB) was too small for TSS keygen messages
which can reach ~178KB. Increased to 1MB to handle large messages.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>