传送门：

# crypto-js githubhttps://github.com/brix/crypto-js

 

demo1:

// 加载核心加密库var CryptoJS = require("crypto-js");// 加载des算法var tripledes = require("crypto-js/tripledes");// 开始加密，并且返回密文var ciphertext  = tripledes.encrypt("fuckyou", '123').toString();// 解密var plaintext  = tripledes.decrypt(ciphertext, '123').toString(CryptoJS.enc.Utf8)// 输出密文和解密后的内容console.log(ciphertext, plaintext)

 

demo2:

// 加载核心加密库var CryptoJS = require("crypto-js");function encrypt (message, key) {    var keyHex = CryptoJS.enc.Utf8.parse(key);     var encrypted = CryptoJS.DES.encrypt(message, keyHex, {        mode: CryptoJS.mode.ECB,        padding: CryptoJS.pad.Pkcs7    });    return {        key: keyHex,        value: encrypted.toString()    }}function decrypt (message, key) {    var plaintext = CryptoJS.DES.decrypt(message, key, {        mode: CryptoJS.mode.ECB,        padding: CryptoJS.pad.Pkcs7    })    return plaintext.toString(CryptoJS.enc.Utf8)}var a = encrypt('mssage123', '123');var b = decrypt(a.value, a.key);console.log(a.value.length)