--- Log opened Tue Aug 10 00:00:34 2021
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11:18 < gene> belcher: what do you think about using adaptor signatures for coinswaps (in place of hashlocks)?
11:19 < belcher> gene its a great idea and i plan to add it to the teleport project
11:19 < gene> I can start working on it
11:19 < belcher> its good because if a coinswap ends up in the backout case then the contract isnt visible on-chain
11:20 < gene> definitely, we think the same :)
11:20 < gene> was mostly considering it as a way to make the on-chain transactions indistinguishable too
11:20 < belcher> is there a library that already implements adaptor signatures? maybe rust-bitcoin
11:21 < gene> elements project has a secp256k1 fork that has schnorr, think rust-secp256k1 has it, will check
11:22 < belcher> we need to figure out a way to use nSequence for the timelock branch
11:23 < belcher> maybe you saw my bip proposal where regular wallets sometimes set the nSequence value to provide a bigger crowd to hide in https://gist.github.com/chris-belcher/903feab321bf41055c91eaec46581e89
11:23 < gene> https://github.com/rust-bitcoin/rust-secp256k1/blob/master/src/schnorrsig.rs
11:24 < belcher> i think the hardest part will be designing the thing, i was thinking about a few days ago and i came up with some unsolved problems
11:24 < belcher> of how the thing should actually work and also never look special
11:24 < gene> maybe you saw my bip proposal <--- I haven't, but will read it now
11:25 < belcher> these days im helping in joinmarket with fidelity bonds, which will be a good testing group for the concept that we'll need in teleport
11:25 < belcher> hopefully ill be able to come back to working on teleport soon
11:26 < gene> no worries, I see that you're busy. Just wanted to ask about adaptor signatures, because I'm getting deeper into the teleport code base
11:28 < gene> will look into adaptor signature support in rust-secp256k1. I've done an implementation, if they don't have helpers for adaptor sigs, maybe they would be open to adding some
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--- Log closed Wed Aug 11 00:00:35 2021