Re: [bitcoin-dev] Design approaches for Signature Aggregation

2018-01-30 Thread Russell O'Connor via bitcoin-dev
On Tue, Jan 30, 2018 at 2:12 PM, Russell O'Connor wrote: > > and there are probably other designs for signature aggregation beyond the > two designs I'm discussing here. > For example, in private communication Pieter suggested putting the aggregate signature data into the top of the first segwit

[bitcoin-dev] Design approaches for Signature Aggregation

2018-01-30 Thread Russell O'Connor via bitcoin-dev
On Sat, Jan 27, 2018 at 12:23 PM, Matt Corallo wrote: > Gah, please no. I see no material reason why cross-input signature > aggregation shouldn't have the signatures in the first n-1 inputs replaced > with something like a single-byte push where a signature is required to > indicate aggregation,