highperfocused/lnd
1
0
Fork 0
mirror of https://github.com/lightningnetwork/lnd.git synced 2025-08-31 17:51:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

signrpc: add schnorr sig to sign and validate msg

Browse Source
This commit is contained in:
ErikEk
2022-06-23 15:35:29 +02:00
committed by Oliver Gugger
parent 9d568cc119
commit b5af0ce327
8 changed files with 449 additions and 213 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
keychain/derivation.go
View File

@@ -5,6 +5,7 @@ import (
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/btcec/v2/ecdsa"
"github.com/btcsuite/btcd/btcec/v2/schnorr"
)
const (
@@ -234,6 +235,13 @@ type MessageSignerRing interface {
// format.
SignMessageCompact(keyLoc KeyLocator, msg []byte,
doubleHash bool) ([]byte, error)
// SignMessageSchnorr signs the given message, single or double SHA256
// hashing it first, with the private key described in the key locator
// and the optional Taproot tweak applied to the private key.
SignMessageSchnorr(keyLoc KeyLocator, msg []byte,
doubleHash bool, taprootTweak []byte) (*schnorr.Signature,
error)
}
// SingleKeyMessageSigner is an abstraction interface that hides the