9 Commits (master)

Author	SHA1	Message	Date
Andras Banki-Horvath	e8cfe4cea9	swap: pass in MuSig2 version when creating taproot HTLCs ... This commit adds the MuSig2 version as an input parameter when creating Taproot htlcs. This will allow us to create both old and new MuSig2 Taproot HTLCs correctly.	1 year ago
Andras Banki-Horvath	049b17ff96	misc: refactor loop tests to use require where possible	1 year ago
Andras Banki-Horvath	bdb4b773ed	swap: refactor htlc construction to allow passing of internal keys ... This commit is a refactor of how we construct htlcs to make it possible to pass in internal keys for the sender and receiver when creating P2TR htlcs. Furthermore the commit also cleans up constructors to not pass in script versions and output types to make the code more readable.	1 year ago
Carla Kirk-Cohen	c7ef4297c0	multi: update sweeping to allow different sighashes and claim scripts ... Taproot spends require a different sighash, so we update our HtlcScript interface to provide the appropriate sighash when sweeping. We also add distinct Timeout/Success Script functions to allow for tapleaf spends which have different locking scripts for different paths. Note that the timeout and success paths will be the same for segwit v0 htlcs, because it has a single branched script containing all spend paths. In future iterations, this differentiation of claim scripts can also be used to use musig2 to collaboratively keyspend P2TR htlcs with the server. This script can be expressed as PriorityScript (because we'll try to keyspend as a priority, and then fall back to a tap leaf spend). As we've done here, segwit v0 spends would just return their single script for PriorityScript, and the claim would be no different from our other claims.	2 years ago
Andras Banki-Horvath	9610becebd	multi: add the aggregate internal pubkey to the v3 htlc	2 years ago
sputn1ck	a1271fee40	multi: fix linter issues	2 years ago
Harsha Goli	dec6dd7e70	swap: HTLCV3 added ... In this commit we add the version 3 htlc, which is implemented with taproot script spending the two payment paths: the claim path case, and the timeout case.	2 years ago
Harsha Goli	7a16e3b25d	multi: bump btcec/v2 and btcutil to new versions	2 years ago
Andras Banki-Horvath	64991813ed	test: spend tests for the new v2 htlc	4 years ago