mirror of
https://github.com/lightningnetwork/lnd.git
synced 2025-03-27 02:02:53 +01:00
b368e476c5
In this commit, we update the Sig type to support ECDSA and schnorr signatures. We need to do this as the HTLC signatures will become schnorr sigs for taproot channels. The current spec draft opts to overload this field since both the sigs are actually 64 bytes in length. The only consideration with this move is that callers need to "coerce" a sig to the proper type if they need schnorr signatures.
lnwallet
The lnwallet package implements an abstracted wallet controller that is able to drive channel funding workflows, a number of script utilities, witness generation functions for the various Lightning scripts, revocation key derivation, and the commitment update state machine.
The package is used within lnd as the core wallet of the daemon. The wallet
itself is composed of several distinct interfaces that decouple the
implementation of things like signing and blockchain access. This separation
allows new WalletController implementations to be easily dropped into
lnd without disrupting the code base. A series of integration tests at the
interface level are also in place to ensure conformance of the implementation
with the interface.
Installation and Updating
$ go get -u github.com/lightningnetwork/lnd/lnwallet