前端登录参数加密传输

1、安装crypto-js

npm install crypto-js

2、单独文件封装加解密方法

import CryptoJS from 'crypto-js'

// 默认的 KEY 与 iv 如果没有给
const KEY = CryptoJS.enc.Utf8.parse("_aes_secret_key_");
const IV = CryptoJS.enc.Utf8.parse('_aes_secret_iv__');

/**
 * AES加密 ：字符串 key iv  返回base64
 */
export function Encrypt(word) {
    let key = KEY
    let iv = IV


    let srcs = CryptoJS.enc.Utf8.parse(word);
    var encrypted = CryptoJS.AES.encrypt(srcs, key, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.ZeroPadding
    });
    // console.log("-=-=-=-", encrypted.ciphertext)
    return CryptoJS.enc.Base64.stringify(encrypted.ciphertext);

}

/**
 * AES 解密 ：字符串 key iv  返回base64
 *
 */
export function Decrypt(word, keyStr, ivStr) {
    let key = KEY
    let iv = IV

    if (keyStr) {
        key = CryptoJS.enc.Utf8.parse(keyStr);
        iv = CryptoJS.enc.Utf8.parse(ivStr);
    }

    let base64 = CryptoJS.enc.Base64.parse(word);
    let src = CryptoJS.enc.Base64.stringify(base64);

    var decrypt = CryptoJS.AES.decrypt(src, key, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.ZeroPadding
    });

    var decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
    return decryptedStr.toString();
}

3、使用加密

 import {Encrypt} from '@/utils/crypto.js'
![在这里插入图片描述](https://www.icode9.com/i/ll/?i=1c6fa13bdcc34c1582d90fbc44070be1.png?,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA56iL5bqP5aqbX3BhbnBhbg==,size_19,color_FFFFFF,t_70,g_se,x_16)

标签：加密传输,enc,登录,前端,iv,parse,let,key,CryptoJS
来源： https://blog.csdn.net/weixin_46186815/article/details/121013399