golang实现des3加解密

package main

import (
	"encoding/hex"
	"fmt"
	"github.com/forgoer/openssl"
	"strings"
)

var key = []byte{.......}

func main() {
	mingwen := "112233445566"
	y := encrypt(mingwen)
	fmt.Println(y)

	x2 := "d3fb432f2f71593a7baf1a445c808819"
	x := decrypt(x2)
	fmt.Println(x)

	fmt.Println(y == x2)
}

func decrypt(passwd string) string {
	srcBytes, _ := hex.DecodeString(passwd)
	y, err := openssl.Des3ECBDecrypt(srcBytes, key, openssl.ZEROS_PADDING)
	if err != nil {
		return ""
	}
	return strings.Trim(string(y), "")
}

func encrypt(passwd string) string {
	x, err := openssl.Des3ECBEncrypt([]byte(passwd), key, openssl.ZEROS_PADDING)
	if err != nil {
		return ""
	}
	return hex.EncodeToString(x)
}