前端des加密信息

idnumberDes.js 加解密封装
需要先安装 CryptoJS npm i crypto-js

import CryptoJS from "crypto-js";

// des加密,isHex表示结果是否有密文,输出hex,否则输出base64
// key为加密的秘钥。message 为需要加密的信息
let encryptByDES = function (message, key, isHex = true) {
    var keyHex = CryptoJS.enc.Utf8.parse(key);
    var encrypted = CryptoJS.DES.encrypt(message, keyHex, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    });
    if (isHex) return encrypted.ciphertext.toString();
    else return encrypted.toString();
}

// DES 解密,isHex表示对hex解密,否则对base64解密
let decryptByDES = (ciphertext, key, isHex = true) => {
    var keyHex = CryptoJS.enc.Utf8.parse(key);
    if (isHex) ciphertext = CryptoJS.enc.Hex.parse(ciphertext)
    else ciphertext = CryptoJS.enc.Base64.parse(ciphertext)
    var decrypted = CryptoJS.DES.decrypt({ ciphertext }, keyHex, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    });
    return decrypted.toString(CryptoJS.enc.Utf8);
}

export {
    encryptByDES, decryptByDES
}

  

 

  
1
  
2
  
3
  
4
  
5
  
6
  
7
  
8
  
9
  
10
  
11
  
12
  
13
  
14
  
15
  
16
  
17
  
18
  
19
  
20
  
21
  
22
  
23
  
24
  
25
  
26
  
27
  
28
  
29
 

用法：

import { encryptByDES } from '../../../utils/idnumberDes';

  

 

  
1
 

// message 加密信息  key加密秘钥  key与后端定义一致
let num = encryptByDES(message,key)
console.log(num)

  

 

  
1
  
2
  
3
 

文章来源: jiangwenxin.blog.csdn.net，作者：前端江太公，版权归原作者所有，如需转载，请联系作者。

原文链接：jiangwenxin.blog.csdn.net/article/details/122122861