Ethereum 在Go中以字符串形式解析以太坊私钥

我正在努力将字符串格式的以太坊私钥BIP44转换为其他代码可以使用*ecdsa.PrivateKey的类型

import (
    "crypto/x509"
    "fmt"
    "log"

    "github.com/ethereum/go-ethereum/common/hexutil"
    "github.com/ethereum/go-ethereum/crypto"
)

const (
    privateKey2 string = "0xbacd06016aea4280e14efd7182ba18cd98bf11701943d3d47d76b04bb7baad19"
)

func main() {
    _, err = x509.ParsePKCS8PrivateKey(firstKey)
    if err != nil {
        fmt.Println("Cannot parse private key")
    }

}

---

以下是如何将私钥转换为以太坊地址 您需要导入一个额外的包crypto/ecdsa，并从私钥中删除0x

    privateKey, err := crypto.HexToECDSA(privateKey2)
    if err != nil {
        log.Fatal(err)
    }

    publicKey := privateKey.Public()
    publicKeyECDSA, ok := publicKey.(*ecdsa.PublicKey)
    if !ok {
        log.Fatal("error casting public key to ECDSA")
    }

    fromAddress := crypto.PubkeyToAddress(*publicKeyECDSA)