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multi: use btcd's btcec/v2 and btcutil modules

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This commit was previously split into the following parts to ease
review:
 - 2d746f68: replace imports
 - 4008f0fd: use ecdsa.Signature
 - 849e33d1: remove btcec.S256()
 - b8f6ebbd: use v2 library correctly
 - fa80bca9: bump go modules
This commit is contained in:
Oliver Gugger
2022-02-23 14:48:00 +01:00
parent 8ee9fc837b
commit 7dfe4018ce
350 changed files with 2421 additions and 1289 deletions
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8
input/signdescriptor.go
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@@ -5,7 +5,7 @@ import (
"errors"
"io"
"github.com/btcsuite/btcd/btcec"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/txscript"
"github.com/btcsuite/btcd/wire"
"github.com/lightningnetwork/lnd/keychain"
@@ -159,9 +159,7 @@ func ReadSignDescriptor(r io.Reader, sd *SignDescriptor) error {
if err != nil {
return err
}
sd.KeyDesc.PubKey, err = btcec.ParsePubKey(
pubKeyBytes, btcec.S256(),
)
sd.KeyDesc.PubKey, err = btcec.ParsePubKey(pubKeyBytes)
if err != nil {
return err
}
@@ -196,7 +194,7 @@ func ReadSignDescriptor(r io.Reader, sd *SignDescriptor) error {
if len(doubleTweakBytes) == 0 {
sd.DoubleTweak = nil
} else {
sd.DoubleTweak, _ = btcec.PrivKeyFromBytes(btcec.S256(), doubleTweakBytes)
sd.DoubleTweak, _ = btcec.PrivKeyFromBytes(doubleTweakBytes)
}
// Only one tweak should ever be set, fail if both are present.