Go语言在基于base64编码的基础上进行异或加密解密

package main

import (
	"encoding/base64"
	"fmt"
)

func main() {
	strA := "123"
	strB := fmt.Sprintf("Admin%s", strA)
	//base64编码
	encryText := base64.StdEncoding.EncodeToString([]byte(strB))
	fmt.Println("base64编码：" + encryText)

	//base64解码
	decryText, err := base64.StdEncoding.DecodeString(encryText)
	if err != nil {
		fmt.Println("Error: ", err)
		return
	}
	fmt.Println("base64解码：" + string(decryText))

	userName := "Admin123"
	//base64编码
	strBase64_encry := base64.StdEncoding.EncodeToString([]byte(userName))
	//XOR加密
	xorEncryTxt := XorEncry_Decry(strBase64_encry, 'w')
	fmt.Println("XOR加密：" + xorEncryTxt)

	//XOR解密
	xorDecryTxt := XorEncry_Decry(xorEncryTxt, 'w')
	//base64解码
	strBase64_decry, err := base64.StdEncoding.DecodeString(xorDecryTxt)
	if err != nil {
		fmt.Println("Error: ", err)
		return
	}
	strBase64_decry_str := string(strBase64_decry)
	fmt.Println("XOR解密：" + strBase64_decry_str)

	fmt.Println("---------------------")
	encryStr := XorEncryStr("Admin123", 'w')
	fmt.Println("异或加密：" + encryStr)
	decryStr := XorDecryStr(encryStr, 'w')
	fmt.Println("异或解密：" + decryStr)
}

func XorEncry_Decry(str string, key byte) string {
	var text string
	for i := 0; i < len(str); i++ {
		text += string(str[i] ^ key)
	}
	return text
}

/*--------XOR加密、key秘钥-------*/
func XorEncryStr(str string, key byte) string {
	//base64编码
	strBase64_encry := base64.StdEncoding.EncodeToString([]byte(str))
	var text string
	for i := 0; i < len(strBase64_encry); i++ {
		text += string(strBase64_encry[i] ^ key)
	}
	return text
}

/*--------XOR解密、key秘钥-------*/
func XorDecryStr(str string, key byte) string {
	var text string
	for i := 0; i < len(str); i++ {
		text += string(str[i] ^ key)
	}
	//base64解码
	strBase64_decry, err := base64.StdEncoding.DecodeString(text)
	if err != nil {
		fmt.Println("Error: ", err)
		return ""
	}
	return string(strBase64_decry)
}