Eagen et al. proposed a novel optimistic smart contract protocol Glock for Bitcoin in their paper, using Garbled Circuits to leak secrets and generate signatures as fraud proofs, reducing dependency on Grug technology. Eagen等人在论文中提出了一种基于混淆电路的乐观智能合约协议Glock,用于比特币,通过泄露秘密和生成签名作为欺诈证明,并减少对Grug技术的依赖。
Notes
Glock uses garbled circuits to leak secrets and generate signatures as fraud proofs
First practical construction without the need for Grug technology, enhancing security
Achieves malicious security by combining Cut-and-Choose, VSS, and Adaptor Signatures
Optimizes SNARK pari to reduce proof size and lower on-chain verification costs
Works independently and in parallel with Delbrag and BitVM3, providing alternatives
Reduces communication and computational complexity, suitable for the Bitcoin network