Scriptless Scripts with ECDSA



Summary:

Pedro, a developer working on cryptographic constructions for the Lightning Network, has created a scriptless version of the adaptor signatures and contract necessary using only 2-party ECDSA signatures. This new version can be directly applied today, without waiting for the deployment of Schnorr signatures in Bitcoin to use Poelstra's scriptless scripts. The attached PDF provides further details on this development, and Pedro is welcoming comments and suggestions from interested parties.


Updated on: 2023-05-24T23:29:48.965793+00:00