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chore: use decred secp256k1 directly (#1245)

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Zoro 2024-11-26 03:06:12 +08:00 committed by GitHub
parent f98a17bacf
commit 68a6faaf5c
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1 changed files with 5 additions and 5 deletions
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10
waku/v2/utils/crypto.go
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@ -3,21 +3,21 @@ package utils
import ( import (
"crypto/ecdsa" "crypto/ecdsa"
"github.com/btcsuite/btcd/btcec/v2" "github.com/decred/dcrd/dcrec/secp256k1/v4"
"github.com/libp2p/go-libp2p/core/crypto" "github.com/libp2p/go-libp2p/core/crypto"
) )
// EcdsaPubKeyToSecp256k1PublicKey converts an `ecdsa.PublicKey` into a libp2p `crypto.Secp256k1PublicKey“ // EcdsaPubKeyToSecp256k1PublicKey converts an `ecdsa.PublicKey` into a libp2p `crypto.Secp256k1PublicKey“
func EcdsaPubKeyToSecp256k1PublicKey(pubKey *ecdsa.PublicKey) *crypto.Secp256k1PublicKey { func EcdsaPubKeyToSecp256k1PublicKey(pubKey *ecdsa.PublicKey) *crypto.Secp256k1PublicKey {
xFieldVal := &btcec.FieldVal{} xFieldVal := &secp256k1.FieldVal{}
yFieldVal := &btcec.FieldVal{} yFieldVal := &secp256k1.FieldVal{}
xFieldVal.SetByteSlice(pubKey.X.Bytes()) xFieldVal.SetByteSlice(pubKey.X.Bytes())
yFieldVal.SetByteSlice(pubKey.Y.Bytes()) yFieldVal.SetByteSlice(pubKey.Y.Bytes())
return (*crypto.Secp256k1PublicKey)(btcec.NewPublicKey(xFieldVal, yFieldVal)) return (*crypto.Secp256k1PublicKey)(secp256k1.NewPublicKey(xFieldVal, yFieldVal))
} }
// EcdsaPrivKeyToSecp256k1PrivKey converts an `ecdsa.PrivateKey` into a libp2p `crypto.Secp256k1PrivateKey“ // EcdsaPrivKeyToSecp256k1PrivKey converts an `ecdsa.PrivateKey` into a libp2p `crypto.Secp256k1PrivateKey“
func EcdsaPrivKeyToSecp256k1PrivKey(privKey *ecdsa.PrivateKey) *crypto.Secp256k1PrivateKey { func EcdsaPrivKeyToSecp256k1PrivKey(privKey *ecdsa.PrivateKey) *crypto.Secp256k1PrivateKey {
privK, _ := btcec.PrivKeyFromBytes(privKey.D.Bytes()) privK := secp256k1.PrivKeyFromBytes(privKey.D.Bytes())
return (*crypto.Secp256k1PrivateKey)(privK) return (*crypto.Secp256k1PrivateKey)(privK)
} }