From bd93c59baed3a658f6ff29d1af60b8789a4bd9f5 Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Fri, 29 Nov 2024 16:08:31 +0800
Subject: [PATCH] crypto: replace noarg fmt.Errorf with errors.New (#27333)

---
 crypto/signature_cgo.go   | 3 ++-
 crypto/signature_nocgo.go | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/crypto/signature_cgo.go b/crypto/signature_cgo.go
index c33cd0094b..6811657503 100644
--- a/crypto/signature_cgo.go
+++ b/crypto/signature_cgo.go
@@ -22,6 +22,7 @@ package crypto
 import (
 	"crypto/ecdsa"
 	"crypto/elliptic"
+	"errors"
 	"fmt"
 
 	"github.com/XinFinOrg/XDPoSChain/common/math"
@@ -72,7 +73,7 @@ func VerifySignature(pubkey, digestHash, signature []byte) bool {
 func DecompressPubkey(pubkey []byte) (*ecdsa.PublicKey, error) {
 	x, y := secp256k1.DecompressPubkey(pubkey)
 	if x == nil {
-		return nil, fmt.Errorf("invalid public key")
+		return nil, errors.New("invalid public key")
 	}
 	return &ecdsa.PublicKey{X: x, Y: y, Curve: S256()}, nil
 }
diff --git a/crypto/signature_nocgo.go b/crypto/signature_nocgo.go
index 3e48e51e84..6d628d758d 100644
--- a/crypto/signature_nocgo.go
+++ b/crypto/signature_nocgo.go
@@ -74,12 +74,12 @@ func Sign(hash []byte, prv *ecdsa.PrivateKey) ([]byte, error) {
 		return nil, fmt.Errorf("hash is required to be exactly 32 bytes (%d)", len(hash))
 	}
 	if prv.Curve != btcec.S256() {
-		return nil, fmt.Errorf("private key curve is not secp256k1")
+		return nil, errors.New("private key curve is not secp256k1")
 	}
 	// ecdsa.PrivateKey -> btcec.PrivateKey
 	var priv btcec.PrivateKey
 	if overflow := priv.Key.SetByteSlice(prv.D.Bytes()); overflow || priv.Key.IsZero() {
-		return nil, fmt.Errorf("invalid private key")
+		return nil, errors.New("invalid private key")
 	}
 	defer priv.Zero()
 	sig, err := btc_ecdsa.SignCompact(&priv, hash, false) // ref uncompressed pubkey