js 加密 crypto.js

Posted 2020-12-16 zhanglw

1

import CryptoJS from ‘crypto-js‘

export const encrypt = (word) => {
    var key = CryptoJS.enc.Utf8.parse("46cc793c53dc451b");
    var srcs = CryptoJS.enc.Utf8.parse(word);
    var encrypted = CryptoJS.AES.encrypt(srcs, key, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    });
    return encrypted.toString();
}
/**
 * 解密
 */
export const decrypt = (word) => {
    var key = CryptoJS.enc.Utf8.parse("46cc793c53dc451b");
    var decrypt = CryptoJS.AES.decrypt(word, key, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    });
    return CryptoJS.enc.Utf8.stringify(decrypt).toString();
}

2

    const CryptoJS = require(‘crypto-js‘);  //引用AES源码js
    
    const key = CryptoJS.enc.Utf8.parse("1234123412ABCDEF");  //十六位十六进制数作为密钥
    const iv = CryptoJS.enc.Utf8.parse(‘ABCDEF1234123412‘);   //十六位十六进制数作为密钥偏移量
    
    //解密方法
    function Decrypt(word) {
        let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
        let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
        let decrypt = CryptoJS.AES.decrypt(srcs, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
        let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
        return decryptedStr.toString();
    }
    
    //加密方法
    function Encrypt(word) {
        let srcs = CryptoJS.enc.Utf8.parse(word);
        let encrypted = CryptoJS.AES.encrypt(srcs, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
        return encrypted.ciphertext.toString().toUpperCase();
    }
    
    export default {
        Decrypt ,
        Encrypt
    }

https://www.jianshu.com/p/95d8eeb8301f
https://www.jianshu.com/p/a47477e8126a
https://blog.csdn.net/vieri_32/article/details/48345023
https://blog.csdn.net/qq_28205153/article/details/55798628