微信小程序 des3解密

des3文件下载链接

base64文件下载链接

加密：

let des3 = require("des3.js");
let base64 = require("base64.js");
function des3_encrypt(data,key) {
  var des3en = base64.encoder(des3.encrypt(key, data));
  return des3en;
}

解密：

let des3 = require("des3.js");
let base64 = require("base64.js");
function des3_decrypt(data, key) {
  var des3de = des3.decrypt(key, base64.decoder(data));
  return des3de;
}

使用demo:

  // 页面加载
  onload: function () {
    let key = 'asfaf';
    let str = 'str大是大非gggg';
    var aaa = util.des3_encrypt(str, key); //des3加密
    console.log(encodeuricomponent(aaa)); //url转码
    var bbb = util.des3_decrypt(aaa, key); //des3解密
    console.log(bbb);
  },

打印的log:

wpzcnso1w5bdtwjvwo0nwrwxwrlchbjdimklgskdwpxtggzryq%3d%3d

str大是大非gggg