Making Cross-Chain Options More Efficient

The implementation of the Efficient Cross-Chain Options protocol significantly reduces gas consumption and transfer times compared to prior protocols. Key improvements include reduced gas costs for successful and failed transfers, along with faster finalization due to earlier initiation of critical phases.

Table of Links

A. Codes

B. Proofs

6 IMPLEMENTATION

Implementation. We implemented, tested, and evaluated our proposed protocol, Efficient Cross-Chain Options without Upfront Holder Collateral, in Section 4.2.1. This was conducted within a simulated environment using the Ethereum Virtual Machine (EVM) (Remix VM Cancun) and the Solidity Compiler version 0.8.22. We employ the same signature algorithm as Ethereum, utilizing the secp256k1 curve and the Elliptic Curve Digital Signature Algorithm (ECDSA) [17]. Since EVM does not support direct on-chain verification of a public-private key pair, we implement the proof of the private key 𝑠𝑘 by signing a specific message ...