[SCA] Sig.Network / Chain Signatures
Off-Chain (Public)
Audited on 2025/02/21
No active critical issues
Summary
Chain signatures is an MPC service that facilitates the ability to sign arbitrary payloads by calling into a smart contract and eventually getting back a signature. This signature can be used for various purposes such as deriving new public keys associated to foreign chains (Ethereum, Bitcoin, etc.).
Issues (16)
Low | Medium | High | Critical | Total | |
|---|---|---|---|---|---|
Not fixed | 1 | - | - | - | 1 |
Fixed | 10 | 4 | 1 | - | 15 |
| Total | 11 | 4 | 1 | 0 | 16 |
Contracts (3)
| # | Github Repository | Commit Hash | File | Url |
|---|---|---|---|---|
| 1 | sig-net/mpc | 797aa4b8e6a040f28e53d37628ad111e4b90825d | chain-signatures/contract-eth/contracts/ChainSignatures.sol | Check on Github |
| 2 | sig-net/mpc | 797aa4b8e6a040f28e53d37628ad111e4b90825d | chain-signatures/contract-eth/contracts/Secp256k1.sol | Check on Github |
| 3 | sig-net/mpc | 797aa4b8e6a040f28e53d37628ad111e4b90825d | chain-signatures/contract-eth/contracts/EllipticCurve.sol | Check on Github |