Re: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields

2023-10-12 Thread Jonas Nick via bitcoin-dev
It is true that BIP 327 ("MuSig2") does not include adaptor signatures. The rationale behind this decision was as follows: - the BIP is already long and complicated enough without adaptor signatures; it should be possible to propose a separate adaptor signature BIP on top in a modular fashion

Re: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields

2023-10-12 Thread Anthony Towns via bitcoin-dev
On Wed, Oct 11, 2023 at 11:59:16PM +, Andrew Chow via bitcoin-dev wrote: > On 10/11/2023 07:47 PM, Anthony Towns wrote: > > On Tue, Oct 10, 2023 at 10:28:37PM +, Andrew Chow via bitcoin-dev wrote: > >> I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at > >> https://gith

Re: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields

2023-10-11 Thread Andrew Chow via bitcoin-dev
On 10/11/2023 07:47 PM, Anthony Towns wrote: > On Tue, Oct 10, 2023 at 10:28:37PM +, Andrew Chow via bitcoin-dev wrote: >> I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at >> https://github.com/achow101/bips/blob/musig2-psbt/bip-musig2-psbt.mediawiki. > > I was hoping to

Re: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields

2023-10-11 Thread Anthony Towns via bitcoin-dev
On Tue, Oct 10, 2023 at 10:28:37PM +, Andrew Chow via bitcoin-dev wrote: > I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at > https://github.com/achow101/bips/blob/musig2-psbt/bip-musig2-psbt.mediawiki. I was hoping to see adaptor signature support in this; but it seems

[bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields

2023-10-11 Thread Andrew Chow via bitcoin-dev
Hi All, I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at https://github.com/achow101/bips/blob/musig2-psbt/bip-musig2-psbt.mediawiki. This is based on this gist from Sanket: https://gist.github.com/sanket1729/4b525c6049f4d9e034d27368c49f28a6. There are a few notable diff