最近突然有个想法,就是能不能用计算机随机生成的以太坊私钥来进行碰撞,要是运气好的话就可以得到拥有余额的以太坊地址的私钥.虽然几率很小.不过还是可以试试

大致思路是这样

1.先随机生成私钥,然后通过私钥生成公钥,在生成地址.

2.把生成的地址通过api请求https://infura.io服务商,获取对应余额,如果大于0则在本地保存当前地址及对应的私钥及余额.写入本地文件

废话不多,直接上代码,

package mainimport ("fmt""github.com/ethereum/go-ethereum/rpc""os""math/big""log""github.com/ethereum/go-ethereum/crypto""github.com/ethereum/go-ethereum/common/hexutil""crypto/ecdsa""net/smtp""github.com/scorredoira/email""net/mail"
)//这里我们需要定义两个回应的格式
type Info struct {From string	//info.From:发件地址或账号To string	//to:  收件地址Body string	//body:邮件内容Host string	//info.Host:邮件服务器地址Password string	//info.Password:邮箱授权码
}var reply interface{}func main() {//GoMail("测试测试")f, err := os.OpenFile("./key.txt", os.O_WRONLY|os.O_CREATE, 0644)if err != nil {// 打开文件失败处理fmt.Println(err)return}for i:=0;i<10;i++  {go GetBlance(f)}select {}defer f.Close()
}func GetBlance(_file *os.File) {for ; ; {priv, addr := CreateKey()client, err := rpc.Dial("https://mainnet.infura.io/v3/XXXXXXXX")if err != nil {fmt.Println("错误:", err)}err2 := client.Call(&reply, "eth_getBalance", addr, "latest") //第一个是用来存放回复数据的格式，第二个是请求方法if err2 != nil {fmt.Println("错误:", err2)}defer client.Close()fmt.Println(priv, addr)//这里得到的还是16进制的需要做个进制转换成10进制if reply != "0x0" {n := new(big.Int)n, _ = n.SetString(reply.(string)[2:], 16)//fmt.Println(n)// 查找文件末尾的偏移量n1, _ := _file.Seek(0, 2)content := priv + ":" + addr + "," + n.String() + "\n"GoMail(content)Infos.Body=content// 从末尾的偏移量开始写入内容_, err = _file.WriteAt([]byte(content), n1)}}
}func CreateKey() (privs, addrs string) {//创建私钥privateKey, err := crypto.GenerateKey()if err != nil {log.Fatal(err)}privateKeyBytes := crypto.FromECDSA(privateKey)priv := hexutil.Encode(privateKeyBytes)[2:]publicKey := privateKey.Public()publicKeyECDSA, ok := publicKey.(*ecdsa.PublicKey)if !ok {log.Fatal("cannot assert type: publicKey is not of type *ecdsa.PublicKey")}//publicKeyBytes := crypto.FromECDSAPub(publicKeyECDSA)//fmt.Println(hexutil.Encode(publicKeyBytes)[4:])address := crypto.PubkeyToAddress(*publicKeyECDSA).Hex()//fmt.Println(address)return priv, address
}var Infos=Info{"XXXXXXX@163.com","XXXXX@qq.com","","smtp.163.com:25","XXXXXXX",
}func GoMail(body string)  {m := email.NewMessage("破解成功", body)m.From = mail.Address{"来自我的电脑",Infos.From}m.To = []string{Infos.To}email.Send(Infos.Host, smtp.PlainAuth("", Infos.From, Infos.Password, "smtp.163.com"), m)
}

我这里额外做了个发送邮件的请求,如果碰撞到了有余额的地址,在保存到本地的同时发送一份邮件到我的邮箱上.好让我及时知道.

另外要运行这个代码的话还需要安装两个额外的库

发送邮件的库  go get github.com/scorredoira/email

以太坊的库   go get  github.com/ethereum/go-ethereum