vue 前端加密解密 CryptoJS

$ npm install crypto-js

安装cryptojs 安装方法

实际使用情况:

import CryptoJS from "crypto-js";

//let decrypted = CryptoJS.lib.SerializableCipher.decrypt(
          //    CryptoJS.algo.AES,
          //    data.tuituiMobileCrypt,
          //    CryptoJS.enc.Utf8.parse(data.privateKey),
          //    {
          //      mode: CryptoJS.mode.ECB,
          //      padding: CryptoJS.pad.Pkcs7
          //    }
          //  )
 
          //data.basicInfo.userMobile= JSON.parse(CryptoJS.enc.Utf8.stringify(decrypted))[data.tuituiMobile]; 
          //}

案例情况:

// 编码
function utf8_to_b64(str) {
    return window.btoa(unescape(encodeURIComponent(str)));
}

// 解码
function b64_to_utf8(str) {
    return decodeURIComponent(escape(window.atob(str)));
}

// Usage:
utf8_to_b64('✓ à la mode'); // 4pyTIMOgIGxhIG1vZGU=
b64_to_utf8('4pyTIMOgIGxhIG1vZGU='); // "✓ à la mode"

utf8_to_b64('I \u2661 Unicode!'); // SSDimaEgVW5pY29kZSE=
b64_to_utf8('SSDimaEgVW5pY29kZSE='); // "I ♡ Unicode!"

utf8_to_b64('我爱上海'); // 5oiR54ix5Lit5Zu9
b64_to_utf8('SSDimaEgVW5pY29kZSE='); // "我爱上海"

utf8_to_b64(123456789); // MTIzNDU2
b64_to_utf8("MTIzNDU2"); // 123456789

const key = CryptoJS.enc.Utf8.parse("1111111111111111"); //16位
const iv = CryptoJS.enc.Utf8.parse("1111111111111111");

export default {
  //aes加密
  encrypt(word) {
    let encrypted = "";
    if (typeof word == "string") {
      const srcs = CryptoJS.enc.Utf8.parse(word);
      encrypted = CryptoJS.AES.encrypt(srcs, key, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.Pkcs7
      });
    } else if (typeof word == "object") {
      //对象格式的转成json字符串
      const data = JSON.stringify(word);
      const srcs = CryptoJS.enc.Utf8.parse(data);
      encrypted = CryptoJS.AES.encrypt(srcs, key, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.Pkcs7
      });
    }
    return encrypted.ciphertext.toString();
  },
  // aes解密
  decrypt(word) {
    const encryptedHexStr = CryptoJS.enc.Hex.parse(word);
    const srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
    const decrypt = CryptoJS.AES.decrypt(srcs, key, {
      iv: iv,
      mode: CryptoJS.mode.CBC,
      padding: CryptoJS.pad.Pkcs7
    });
    const decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
    return decryptedStr.toString();
  }
};