rwadurian/backend/mpc-system/services/service-party-app/tss-party
hailin bc78ab3fac feat(service-party-app): implement TSS signing protocol
- 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>
2025-12-30 04:21:16 -08:00
..
build.sh feat(co-managed-wallet): 添加分布式多方共管钱包创建功能 2025-12-27 21:39:07 -08:00
go.mod feat(service-party-app): implement TSS signing protocol 2025-12-30 04:21:16 -08:00
go.sum feat(service-party-app): implement TSS signing protocol 2025-12-30 04:21:16 -08:00
main.go feat(service-party-app): implement TSS signing protocol 2025-12-30 04:21:16 -08:00
tss_party_e2e_test.go feat(service-party-app): implement TSS signing protocol 2025-12-30 04:21:16 -08:00